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Associate Professor VALIYAVEETTIL SURESH

B.Sc., Calicut University; M.Sc., Calicut University; M.Tech., I. I. Tech Delhi; Ph.D., University of Victoria

Contact Information:

 
Department of Chemistry, NUS
3 Science Drive 3
Singapore 117543 		Office: S5-01-01
Tel. (65) 6516 4327
Fax. (65) 779 1691
E-mail: chmsv@nus.edu.sg

Research Interests

Areas of research
 Brief description of current research work
Publications
Invited presentations (1998 - 2005)
Organized of conferences
International collaborations
Conference presentations

Areas of research

Organic and polymer Synthesis
Microphase separated polymeric systems and liquid crystalline block copolymers Microelectronic materials and microlithography
Biomineralization & Biomaterials
Molecular materials for sensors and ion transport membranes
Multiphase self-assembly and its applications
Designer solids and crystal engineering
Surface active materials
Interface self-assembly and processes
Molecular recognition and supramolecular chemistry  

Brief description of current research work: My primary research interests focus on using self-assembly concepts in materials chemistry. 

1.Soft Materials : Synthesis and characterization of organic molecules and polymers :

Self-assembly of molecules and macromolecules is very common in Nature. However, mimicking the natural self-assembly processes and their preciseness in an unnatural world is rather difficult. Many elegant approaches to understand the self-assembly of molecules in the solid state, in solution, at the interface and in the mesophase have been reported by research groups around the world. During the past few years, we have designed a series of 3D-polyphenols based on the triphenyl methane core and many amphiphilic poly(p-phenylene) derivatives. The idea focuses on understanding the self-assembly of highly functionalized molecules and macromolecules in the solid state, in solution and at the interface to form functional architectures. Moreover, we are also interested in investigating the interplay of rigidity, orientation of the functional groups, electrostatic and van der Waals interactions towards controlling the self-assembly. Recently, we have shown that functional assemblies can be generated through controlled self-assembly of building blocks.

2. Biomaterials : Self-assembly in biomaterials synthesis and tissue engineering - hard tissue (e.g., bones, teeth, eggshells, sea shells, corals) formation in biological systems is well controlled and it provides a fascinating model and challenge for the creation of complex materials. Eggshells are interesting owing to their fast deposition rates in Avian species (~5g/24h) and providing physical protection to the embryo. Calcium carbonate (CaCO3), the major mineral phase found in most of the eggshells is brittle and exists in three polymorphic forms such as the stable calcite and aragonite phases and metastable vaterite phase. We are interested in exploring the molecular mechanism of nucleation/formation of polymorphs of CaCO3 in organisms. Two approaches have been pursued in our group: one involving the analysis of biomaterials collected from Nature and the other focusing on the development of synthetic polymers that can act as a template or protein mimic in the in vitro mineralization of calcium carbonate. Recently, we have demonstrated significant progress in both areas.  

3. Nanomaterials : We focus our efforts in two directions - first one involves the synthesis and characterization of novel materials and the second focuses the development of novel technologies such as nanolithography or atomic force microscope - facilitated nanoelectrochemical lithography. In the nanomaterial area, we have been working on the synthesis and characterization of nanostructured polymer-inorganic composites. Recently, we mixed hydrogels derived from hydroxylated polymethacrylates with mixed metal ferrite particles and produced a nanocomposite of interesting morphology and magnetic properties (. Another area of interest involves the development of fast, cost effective and direct-write techniques to pattern polymers on various substrates. Here, we have been using atomic force microscopy (AFM) tips as a tool to draw micro- and nanopatterns on polymer films. We have patterned polyvinyl carbazole (PVK) films and optimized patterning parameters such as applied voltage and tip speed towards fine - tuning the size/shape/aspect ratio of the patterns ( Adv. Mater. 2005 , 17 , 1282). Some of the patterned surfaces are conducting owing to the formation/presence of electronically conjugated polymers and are thermally stable.

Selected Publications

 Journal Articles - International Referred

  1. M. Vetrichelvan, S. Valiyaveettil , Intramolecular H-bond Assisted Planarization of Asymmetrically Functionalized Alternating Phenylene-Pyridinylene Copolymers, Chem. Eur. J . (2005), 11, 5889-5898.
  2. P. K. Ajikumar, S. Vivekanandan, R. Laxminarayanan, S. D. S. Jois, R. M. Kini, S. Valiyaveettil , Mimicking the function of eggshell matrix proteins: Role of multiplets of charged amino acid residues and self-assembly of peptides in biominerlization, Angewandte Chem .(2005), 44, 5476-5479.
  3. S. Sindhu, S. Jegadesan, A. Parthiban and S. Valiyaveettil , S ynthesis and characterization of ferrite nanocomposite spheres from hydroxylated polymers , Journal of Magnetism and Magnetic Materials, 2006, 296, 104-113.
  4. C. Basheer, A. Parthiban, J. Akhila, H. K. Lee, S. Valiyaveettil , Sol-gel coated oligomers as novel stationary phases for solid-phase microextraction, Journal of Chromatography, A (2005) 1087(1-2), 252-258.
  5. C. Basheer, S. Jegadesan, H. K. Lee, S. Valiyaveettil , Determination of alkyl phenols and bisphenol-A, Journal of Chromatography, A (2005) 1087(1-2), 274-282.
  6. J. Akhila, B. Venkataramanan, S. Valiyaveettil , Self-Assembly of Tetraphenol and Its Complexes with Aromatic Diamines: Novel Interpenetrating and Noninterpenetrating Organic Assemblies, Crystal Growth and Design , (2005) 1575.
  7. P. S. G. Krishnan , M. Joshi, P. Bhargava, S. Valiyaveettil, and C. B He. Effect of Heterocyclic Based Organoclays on the Properties of Polyimide-Clay Nano composites" Journal of Nanoscience and Nanotechnology , (2005) , 5 (7), 1148-1157.   
  8. Akhila Jayaraman , Venkataramanan Balasubramaniam, Suresh Valiyaveettil , Synthesis and identification of pseudopolymorphs of 4-hexyloxy benzoic acid derivative , Journal of Molecular Structure (2005), 748 (1-3) , 57-62.
  9. Monique Martina, Gayathri Subramanyam , James C Weaver, Dietmar W Hutmacher, Daniel E Morse and S. Valiyaveettil , Developing macroporous biocontinuous materials as scaffolds for tissue engineering, Biomaterials , (2005) 5609-5616.
  10. Subbiah Jegadesan , Rigoberto C. Advincula and S. Valiyaveettil , Nanolith ographic Electropolymerization of a Precursor Polymer Film to Form Conducting Nano patterns, Advanced Materials , 17, 2005 , 1282-1285.
  11. Prabhakaran, Molamma P , Perera, Conrad O , Valiyaveettil, Suresh . Quantification of isoflavones in soymilk and tofu from Southeast Asia , International Journal of Food Properties (2005), 8(1), 113-123.
  12. Parayil Kumaran Ajikumar , Ling Guan Wong , Gayathri Subramanyam , Rajamani Lakshminarayanan, Sures h Valiyaveettil , Synthesis and Characterization of Monodispersed Spheres of Amorphous Calcium Carbonate and Calcite Spherules. Crystal Growth & Design , (2005), 5(3), 1129-1134.
  13. Rajamani Lakshminarayanan , Emma Ooi Chi-Jin , Xian Jun Loh, , R Manjunatha Kini , Suresh Valiyaveettil , Purification and Characterization of a Vaterite-Inducing Peptide, Pelovaterin, from the Eggshells of Pelodiscus sinensis (Chinese Soft-Shelled Turtle). Biomacromolecules , 2005 , 6(3)1429-1437.
  14. Liao, Shaowen , Soo, Choi Pheng , Ye, Huanwen , Valiyaveettil, Suresh . Synthesis and characterization of novel multifunctional poly(methyl methacrylate)s as potential fluorescent labels for electron-beam lithography. Polymer International (2005), 54(4), 622-628.
  15. Fu, Germaine , Valiyaveettil, Suresh , Wopenka, Brigitte , Morse, Daniel E. CaCO3 Biomineralization: Acidic 8-kDa Proteins Isolated from Aragonitic Abalone Shell Nacre Can Specifically Modify Calcite Crystal Morphology. Biomacromolecules (2005) 6(3), 1289-1298.
  16. Rajamani Lakshminarayana n, J eremiah S. Joseph, Kini, R. M anjunatha Kini, S. Valiyaveettil , Structure - function relationship of avian eggshell matrix proteins : A comparative Study of Two Major Eggshell Matrix Proteins, ansocalcin and OC 17 . Biomacromolecules 2005 , 6 (2) , 741-751.
  17. B.Venkataramanan, Z. Ning, J. J. Vittal, S. Valiyaveettil , Hydrogen bonding , alkyl chain crystallization and constitutional isomerism in solid-state self-assembly of dodecyloxyisophthalic acid complexes, CrystEngComm , (2005), 7 (16), 108 -112
  18. C. Basheer, S. Sindhu , H. K. Lee and S. Valiyaveettil , Development and application of a simple capillary-microreactor for oxidation of glucose with a porous gold catalyst, Chem. Comm ., (2005) , 409-410.
  19. S. Sindhu, S. Jegadesan, R. Renu and S. Valiyaveettil , Design of novel nano composites through interfacial engineering, J. Meta. and Nanostr. Mater . Vol. 23, (2005) 327-330.
  20. Parayil Kumaran Ajikumar , B ee J in M ichelle Low, S uresh Valiyaveettil , Role of Soluble Polymers on the Preparation of Functional Thin Films of Calcium Carbonate , Surface and Coating Technology , (2005) 198, 227-230.
  21. S. Sindhu , S. Valiyaveettil , Design and Synthesis of Optically Transparent Calcium Incorporated Polymer Complexes; J. Polym. Sci. Part B: Polym. Phys , 42, (2004) 4459-4465.
  22. C. Basheer, S. J. H. Fathima, H. K. Lee , S. Valiyaveettil , Design of a Capillary-Microreactor for Efficient Suzuki Coupling Reactions. Tetrahedron Lett. , (2004), 45, 7297-7300.
  23. C. Basheer, S. Valiyaveettil , R. Renu, H. K. Lee , Development and application of polymer-coated hollow fiber membrane microextraction to the determination of organochlorine pesticides in water, Journal of Chromatography A (2004), 1033(2), 213-220.
  24. Balasubramaniam Venkataramanan, Mohamed-Abubakar Saifudin, Vittal Jagadese J, Valiyaveettil Suresh , Self-assembly of methacrylamides assisted by an interplay of N-H...O C-H...O, C-H...n and n...n interactions CrystEngComm , (2004), 284
  25. Balasubramaniam Venkataramanan, Wong Ling Guan James, Jagadese J. Vittal, Valiyaveettil Suresh , Synthesis and Solid-State Self-Assembly of Polyphenols. Crystal Growth & Design , (2004), 4 (3), 553-561.
  26. Akhila Jayaraman , Venkataramanan Balasubramaniam, and Suresh Valiyaveettil , Characterization of Pseudopolymorphs of a Hydroxybenzoic Acid Derivative. Crystal Growth and Design , 4(6), (2004), 1403 -1409.
  27. Parayil Kumaran Ajikumar , Rajamani Lakshminarayanan , S. Valiyaveettil , Controlled Deposition of Thin Films of Calcium Carbonate on Natural and Synthetic Templates, Crystal Growth & Design , (2004), 4(2), 331-335.
  28. Parayil Kumaran Ajikumar , Rajamani Lakshminarayanan, Boon Tee Ong, S uresh Valiyaveettil , R. Manjunatha Kini , Eggshell matrix protein mimics: Designer peptides to induce the nucleation of calcite crystal aggregates in solution. Biomacromolecules , (2003), 4, 1321-1326.
  29. W. Ji , H. I. Elim, J. He, F. Fitrilawati, C. Baskar, S. Valiyaveettil , W. Knoll, Photophysical and Nonlinear-Optical Properties of a New Polymer: Hydroxylated Pyridyl Para-phenylene. Journal of Physical Chemistry B, (2003), 107(40), 11043-11047.
  30. R ajamani Lakshminarayanan, S uresh Valiyaveettil , G ek L uan Loy, Selective Nucleation of Calcium Carbonate Polymorphs: Role of Surface Functionalization and Poly(Vinyl Alcohol) Additive, Crystal Growth & Design , (2003), 3(6), 953-958.
  31. R. Lakshminarayanan, S. Valiyaveettil , Influence of Silicate Anions on the Morphology of Calcite Crystals, Crystal Growth & Design , (2003), 3(4), 611-614
  32. Z. Feng, A. Fan, S. Valiyaveettil , J. J. Vittal, Interplay of weak interactions and structural features in the solid state self-assembly of symmetric diamides, Crystal Growth & Design , (2003), 3(4), 555-565.
  33. H. Jiao, S. H. Goh , S. Valiyaveettil, J. Zheng, Inclusion Complexes of Perfluorinated oligomers with Cyclodextrins , Macromolecules (2003) , 36 (11), 4241 -4243 .
  34. R. Lakshminarayanan, S. Valiyaveettil , V. S. Rao, R. M. Kini, Purification, characterization, and in vitro mineralization studies of a novel goose eggshell matrix protein, ansocalcin, Journal of Biological Chemistry ., (2003) , 278 (5), 2928-2936.
  35. A. Fan, S. Valiyaveettil , J. J. Vittal, Monohelical self-assembly of 5-alkoxyisophthalamides, Cryst. Eng. Comm ., (2003) , 5 (6), 38 -41 .
  36. M. E. L. Leow, R. K. K. Ow, S. Valiyaveettil , M. H. Lee, R. W. H. Pho, Colourfast pigments in silicone hand and maxillofacial prostheses, Prosthetics And Orthotics International , (2002) ,  26 (2), 124-134.
  37. R. Lakshminarayanan, R. M. Kini, S. Valiyaveettil , Investigation of the role of ansocalcin in the biomineralization in goose eggshell matrix , PNAS (Proceedings of the National Academy of Sciences of the United States of America) (2002), 99 (8), 5155-5159.
  38. R. Liu, S. Valiyaveettil , K.F. Mok, J. J. Vittal, A. K. M. Hoong, Solid-state self-assembly of 1,4-bis(2-carboxybenzyloxy)benzene in the presence and absence of aromatic amines, Cryst. Eng. Comm . , (2002) , 4   (95), 574 -579 .  
  39. S. Wenmiao , S. Valiyaveettil , Intramolecular hydrogen bond assisted planarization and self-assembly of simple disc-shaped molecules in mesophases, Chem. Comm . , (2002) , (13), 1350 -1351 .
  40. A. Fan, H. K. Hon, S. Valiyaveettil , J. J. Vittal, A urea incorporated receptor for aromatic carboxylate anion recognition. Journal of Supramolecular Chemistry , (2002), 2 ,(1-3) , 247 -254 .
  41. H. Jiao, S. H. Goh , S. Valiyaveettil, Inclusion Complexes of Multiarm Poly(ethylene glycol) with Cyclodextrins , Macromolecules (2002) , 35 (5), 1980 -1983 .
  42. H. Jiao, S. H. Goh , S. Valiyaveettil, Inclusion complexes of poly(4-vinylpyridine)-dodecylbenzenesulfonic acid complex and cyclodextrins, Macromoleucles (2002) , 35, 3997 -4002 .
  43. H. Jiao, S. H. Goh, S. Valiyaveettil, Inclusion Complexes of Single-C 60 -End-Capped Poly(ethylene oxide) with Cyclodextrins , Macromolecules (2002) , 35 (4), 1399 -1402 .
  44. H. Jiao, S. H. Goh , S. Valiyaveettil, Surfactant-induced mesomorphic structures in poly(1-vinylimidazol)-alkanoic acid complexes, Langmuir (2002) , 18 (4) ,1368 -1373 .
  45. C. Baskar, Y. H. Lai, S. Valiyaveettil , Synthesis of a novel optically tunable amphiphilic poly(p-phenylene): Influence of hydrogen bonding and metal complexation on optical properties, Macromolecules (2001) , 34 (18), 6255-6260.
  46. H. Jiao, S. H. Goh , S. Valiyaveettil , Mesomorphic interpolymer complexes and blends based on poly(4-vinylpyridine)-dodecylbenzenesulfonic acid complex and poly(acrylic acid) or poly(p-vinylphenol), Macromolecules   (2001), 34, 7162 -7165 .
  47. R. Liu, K. F. Mok, S. Valiyaveettil , Solid-state self-assembly of a complex from 1,3,5-benzenetricarboxylic acid and 1,3,5-trihydroxybenzene: influence of strong O-H L O and C-H L O hydrogen bonds, New. J. Chem ., (2001) , 25, 890 -892 .
  48. H. Jiao, S.  H. Goh , S. Valiyaveettil , Inclusion complexes of poly(neopentyl glycol sebacate) with cyclodextrins, Macromolecules (2001) , 34 , 8138 -8142 .
  49. R. Lim, J. Li, S. F. Y. Li, Z. Feng, S. Valiyaveettil , The formation of two-dimensional supramolecular chiral lamellae by diamide molecules at the solution/graphite interface: A scanning tunneling microscopy study, Langmuir (2000) , 16(17), 7023 -7030 .
  50. C. P Soo, S. Valiyaveettil, A. Huan, A .Wee, T. C. Ang, M. H. Fan, A. J. Bourdillon, L. H. Chan, Enhancement or reduction of catalytic dissolution reaction in chemically amplified resists by substrate contaminants , IEEE Transactions On Semiconductor Manufacturing , (1999) , 12 (4) , 462 -469 .
  51. C. P. Soo, A. J. Bourdillon, S. Valiyaveettil, A. Huan, A .Wee, M. H. Fan, T.C. Ang, L. H. Chan; Improvement an lithography pattern profile by plasma treatment; Journal of Vacuum Science & Technology A - Vacuum Surfaces and Films , (1999) , 17 (4) , 1526 -1530 .

From outside NUS

  1. S. De Feyter, A. Gesquiere, M. M. Abdel-Mottaleb, P. C. M. Grim, F. C. De Schryver, C. Meiners, M. Sieffert, S . Valiyaveettil, K. Mullen, Scanning tunneling microscopy: A unique tool in the study of chirality, dynamics, and reactivity in physisorbed organic monolayers , Accounts of Chemical Research , (2000) , 33(8), 520-531.
  2. S. Yang, J. G. Wang, K. Ogino, S. Valiyaveettil, C. K. Ober, Low-surface-energy fluoromethacrylate block copolymers with patternable elements, Chemistry of Materials (2000), 12 (1) , 33-40.
  3. N. Sundararajan, S. Yang, K. Ogino, S. Valiyaveettil, J. G. Wang, X. Y. Zhou, C. K. Ober, S. K. Obendorf, R. D. Allen, Supercritical CO 2 processing for submicron imaging of fluouropolymers, Chemistry of Materials (2000) , 12 , 41-48.
  4. S. De Feyter, A. Gesquiere, P. C. M. Grim, F. C. De Schryver , S. Valiyaveettil, C. Meiners, M. Sieffert, K. Mullen, Expression of chirality and visualization of stereogenic centers by scanning tunneling microscopy, Langmuir (1999) , 15 (8) , 2817 -2822 .
  5. S. Valiyaveetti l , K. Müllen, Multiphase self-assembly of 5-alkoxyisophthalic acid and its applications, New J. Chem ., (1998) , 22 (2) 89 -95 .
  6. S. De Feyter, P. C. M. Grim, M. Rücker, P. Vanoppen, C. Meiners, M. Sieffert, S. Valiyaveettil, K. Müllen, F. C. De Schryver, Expression of Chirality by Achiral Coadsorbed Molecules in Chiral Monolayers Observed by STM, Angew. Chem. Int. Ed. (1998) , 37 (9) , 1223 -1226 .
  7. P. C. Grim, S. De Feyter, A. Gesquiere, P. Vanoppen, M. Ruecker, S. Valiyaveettil, G. Moessner, K. Muellen, F. C. De Schryver, Submolecularly Resolved Polymerization of Diacetylene Molecules on the Graphite Surface Observed with Scanning Tunneling Microscopy, Angew Chem. Int. Ed. Engl ., (1997) , 36 (23) , 2601-2603.
  8. A. Litvin, S. Valiyaveettil , D. Kaplan, S. Mann, Template-Directed Synthesis of Aragonite Under Supramolecular Hydrogen-Bonded Langmuir Monolayers, Adv. Mater. , (1997), 9 (2) , 124-127.
  9. C. Meiners, S. Valiyaveettil, V. Enkelmann, K. Muellen, Supramolecular Mesomorphic Structures Based on 2,5-Dialkoxyterephthalic Acid Derivatives, J. Mater. Chem ., (1997) , 7 (12) , 2367 -2374 .
  10. P. C. M. Grim, P. Vanoppen, M. Rücker, S. De Feyter, G. Moessner, S. Valiyaveettil, K. Müllen, F. C. De S chryver, Molecular organization of azobenzene derivatives at the liquid-graphite interface observed with scanning tunneling, J. Vac. Sci. Technol. B , (1997) , 15 (4) , 1419-1424.
  11. P. Vanoppen, P. C. M. Grim, M. Rücker, S. De. Feyter, G. Moessner, S. Valiyaveettil, K. Müllen, F. C. De Schryver, Solvent Codeposition and Cis-Trans Isomerisation of Isophthalic Acid derivatives Studied by STM, J. Phys .chem ., (1996), 100 , 19636 -19641 .
  12. M. H. P. van Genderen, M. Pfaadt, C. Möller, S. Valiyaveettil, H. W. Spiess, Dynamics of High - Temperature Membrane Models Composed of 5-Alkoxyisophthalic Acids as Investigated by 2 H - NMR Spectroscopy, J. Am. Chem. Soc . , (1996) , 118 , 3661-3665.
  13. A. L. Litvin, V. N. Bliznyuk, V. L. Tsukruk, S. Valiyaveettil, D. L. Kaplan, Scanning Microscopy , (1996) , 10, 709.
  14. M. H. P. van Genderen, M. Pfaadt, V. Macho, S. Valiyaveettil, H. W. Spiess, Dynamics and Molecular Order of the Liquid Crystalline Complexes of 5-Octadecyloxyisophthalic Acid and Cyclic Oligo-amines, Investigated by 2 H NMR Spectroscopy, Ber. Bunsenges. Phys. Chem. , (1996) , 100 (5) , 562-570.
  15. K. Eichhorst-Gerner, A. Stabel, D. Declerq, J. P. Rabe, G. Moessner, S. Valiyaveettil, V. Enkelmann, K. Müllen, Self-Assembly of a Two-Component Hydrogen-Bonded Network: Comparison of the Two-Dimensional Structure Observed by Scanning Tunneling Microscopy and the Three-Dimensional Crystal Lattice . A ngew Chem, Int. Edn. Engl., (1996) , 35 (13-14) , 1492-1495.
  16. S. Valiyaveettil, V. Enkelmann, G. Moessner, K. Müllen, Approaches to Supramolecular Structures with Various Topologies in the Crystal Lattice, Macromol. Symp ., (1996) , 102 , 165.
  17. M. Pfaadt, G. Moessner, D. Pressner, S. Valiyaveettil, C. Boeffel, K. Müllen, H. W. Spiess, Molecular Order and Dynamics of Liquid Crystals formed from Hydrogen-Bonded Networks of 5-Octadecyloxyisophthalic Acid, J. Mater. Chem . , (1995) , 5 , 2265-2274.
  18. V. Enkelmann, S. Valiyaveettil, G. Moessner, K. Müllen, Self-Assembly of 5-Alkoxyisophthalic Acid: Alkyl Chain Length Dependence for the Formation of Channel-type and Sheet-type Structures, Supramolecular Science , (1995) , 2 , 3-7.
  19. S. Valiyaveettil, C. Gans, M. Klapper, R. Gereke, K. Müllen, Synthesis and Structural Study of Substituted Poly(isophthalamide)s, Polymer Bulletin , (1995) , 34 , 13-19..
  20. S. Valiyaveettil, V. Enkelmann, K. Müllen, Supramolecular Structures Formed from Hydrogen Bonded Networks of 5-Alkoxy Isophthalic acid, J. Chem. Soc. Chem. Commun . , (1994) , 2097-2098.
  21. T. M. Fyles, S. Valiyaveettil ; Photoionophores Derived from Crown ether Polycarboxylic Acids: Synthesis, Ion Binding, and Spectroscopic Characterization, C an. J. Chem. , (1994) , 72 , 1246-1253.
  22. G. C. Cross, T. M. Fyles, S. Valiyaveettil; Ion Selective and Coated-Wire Electrodes Containing Polymer Immobilized Ionophores Blended with Poly(vinyl Chloride), Talanta , (1994) , 41 , 1589-1595.
  23. S. Valiyaveettil , J. F. J. Engbersen, W. Verboom, D. N. Reinhoudt, Anion Binding Protein Mimic: Synthesis and Complexation Studies of Neutral Anion Receptors, Angew. Chem . , (1993), 105 , 942-944. ( 1993 , 900-901),
  24. P. J. Dutton, F. R. Fronczek, T. M. Fyles, R. D. Gandour, S. Valiyaveettil; Solid State Chemistry of Polycarboxylate Crown ether Cation Complexes: Cooperative Binding of Water and Metal Ions by Flexible Chorands, Can. J. Chem , (1993), 71 , 239-253.
  25. S. Valiyaveettil , H. M. Chawla, A Convenient One Pot Synthesis of Novel Functionalised Terphenyls, Organic Preparations and Procedures International , (1993), 25-28 , BRF25.
  26. K. Chakrabarthy, H. M. Chawla, S. Valiyaveettil, Cerium(IV) induced Oxidative Coupling of Simple Phenols in the Presence and Absence of Hydrogen Peroxide: A Comparative Study of Product Distribution; Ind. J. Chem ., (1993) , 32B , 266.
  27. K. Chakrabarthy, H. M. Chawla, S. Valiyaveettil, Reaction of Cerium (IV) Ammonium Nitrate with Simple Phenols in a Silica gel Matrix; Ind. J. Chem. (1992) , 31B , 464.
  28. T. M. Fyles, S. Valiyaveettil , F. R. Fronczek, R. D. Gandour; Macropolycyclic hosts via crown ether capping reactions. Tetrahedron Letters , (1990) , 31 (8) , 1101-1104.

Accepted/In press Articles

  1. C. Basheer, M. Vetrichelvan, A. P. Pramoda, S. Valiyaveettil , H. K. Lee , Oxidation of Cyclohexene in a Simple Capillary Microreactor, International Journal of Nanoscience , (2005) in press.
  2. C. Basheer, J. Akhila, K. K. Meng, S. Valiyaveettil , H. K. Lee , Polymer-coated hollow-fiber microextraction of estrogens in water samples with analysis by gas chromatography-mass spectrometry, Journal of Chromatography, A (2005) in press.
  3. J. Akhila, B. Venkataramanan, S. Valiyaveettil , Formation of Interesting Organic Supramolecular structures in the Solid-State Self Assembly of Triphenol Adducts, Crystal Growth & Design (2005) in press.

Journal Articles - Non Referred

  1. M. Vetrichelvan, L. Hairong, S. Valiyaveettil , Synthesis of Water Soluble Conjugated Poly(paraphenylenes) for Biosensor Applications , Polymer Preprints (2005), 46(1), 104.
  2. Ravindranath, Renu; Baba, Akira; Jegadesan, Subbiah; Adincula, Rigoberto C; Knoll, Wolfgang; S. Valilyaveettil , Structure - Property investigation of nano rods of amphiphilic poly(P-phenylenes) from collapsed Langmuir monolayers. Polymer Preprints . (American Chemical Society, Division of Polymer Chemistry (2005), 46(1), 560.
  3. M. Vetrichelvan, S. Valiyaveettil , Synthesis, optical properties and applications of water soluble conjugated PPPs for Biosensors, SMA Proceedings , https://dspace.mit.edu/ (MIT D Space) (2005) .
  4. S. Sindhu , P. K. Ajikumar, S. Jegadesan , and S. Valiyaveettil , Control on the Morphology and Polymorph Selectivity in Calcium Carbonate Mineralization, Communicated to Mat. Res. Soc. Symp. Proc ., (2004) (In press)
  5. M. Vetrichelvan, S. Valiyaveettil , Synthesis and Characterization of asymmetrically functionalized conjugated PPPs. ACS Polymeric Materials: Science and Engineering (2004), 91, 1033-1034.
  6. P. K. Ajikumar, R. Lakshminarayanan, S. Valiyaveettil , Deposition of Thin Films of Biocompatible Calcium Carbonate via Template-Driven Mineralization , SMA Proceedings , http://dspace.mit.edu/ (MIT D Space) (2004).
  7. M. Vetrichelvan, S. Valiyaveettil , Molecular Engineering of Amphiphilic Pyridine Incorporated Conjugated Polymers for Metal Ion Sensors, SMA Proceedings . https://dspace.mit.edu/ (MIT D Space) (2004).
  8. R. Ravindranath, S. Valiyaveettil , C. Baskar, A. Putra, F. Fitrilawati, W. Knoll, Design and characterization of nano architectures from multifunctional polyparaphenylenes. Materials Research Society Symposium Proceedings , (2003), 776, 201.
  9. P. K. Ajikumar, R. Lakshminarayanan, S. Valiyaveettil , R. M. Kini, Eggshell Matrix Protein Mimetics: Elucidation of Molecular Mechanism of Goose Eggshell Calcification using Designed Peptides , https://dspace.mit.edu/ (MIT D Space) (2003) .
  10. P. K. Ajikumar, R. Lakshminarayanan, S. Valiyaveettil , (2003) Mimicking the Formation of Biomineral Composites Through Deposition of Calcium Carbonate Thin-Films on Modified Fiber Net Templates , MRS Proceedings , Vol. 774, (2003).
  11. B. M. A. Saifudin, S. Valiyaveettil , Self-assembly and liquid crystalline behavior of novel terphenylene derivatives. Polymer preprints , (2002), 43(1), 156.
  12. R. Lakshminarayanan, S. Valiyaveettil , Polyamide fiber surface induced synthesis of calcium carbonate polymorphs, Polymer preprints , (2002), 43(1), 378.
  13. S. W. Liao, S. Valiyaveettil , Synthesis and characterization of novel jacketed polymers, polymer preprints , (2002), 43(1), 89.
  14. S. Valiyaveettil , C. Baskar, S. Wenmiao , A Novel blue light emitting polyhydroxy polyparaphenylenes, ACS Polymer Preprints Polymer division , (2001), 42(1) , 432-433.
  15. S. Valiyaveettil , R. Lakshminarayanan, Controlling the morphology of calcium carbonate crystal suing multifunctional macromolecular additives, ACS Polymeric Materials Science & Engineering (2001), 84 , 798-799.
  16. S. Valiyaveettil , C. Baskar, A Novel class of polyphenylenes: Synthesis and Characterization. ACS Polymeric Materials Science & Engineering (2001), 84 , 1079-1080.

From outside NUS

  1. N. Sundararajan, S. Valiyaveettil, K. Ogino, X. Y. Zhou, J. G. Wang, S. Yang, C. K. Ober, Block copolymers as supercritical CO 2 dev elopable photoresists; ACS Polymeric Materials Science & Engineering (1998) , U446, 216, Part 2.
  2. C. K. Ober, K. Ogino, J. Wang, S. Valiyaveettil, N. Sundararajan, Tailoring Polymer Thin Film Properties By Balancing Selected Molecular Interactions, ACS Polymer Preprints Polymer division (1998), 727, Part 2.
  3. K. Mullen, S. Valiyaveettil , V. Francke, V. S. Iyer, Synthesis for molecular electronics; Regid rods and discs. ACS Polymer Preprints Polymer division , (1997), 61.
  4. N. Sundararajan, K. Ogino, J. Wang , S. Valiyaveettil, C. K. Ober, Block Copolymers as both Photoresists and Additives for 193 nm Imaging, Proceedings of the 11th International SPE Conference on Photopolymers , McAfee, NJ, (1997) .
  5. S. Valiyaveettil, G. Moessner, V. Enkelmann, C. Meiners, M. Pfaadt, H. W. Spiess, K. Müllen, Comparison of the Self-assembly of 5-Alkoxyisophthalic Acid in Solid State, Mesophase and in Solution, ACS Polymer Preprints Polymer division (1996) , 37 , 817.
  6. G. Moessner, R. Gereke, S. Valiyaveettil, V. Enkelmann, K. Müllen, K. Eichhorst-Gerner, A. Stabel, J. P. Rabe, Self-assembly of 5-Alkoxyisophthalic Acid Derivatives in Two and Three Dimensions, ACS Polymer Preprints Polymer division , (1996) , 37 , 620.
  7. S. Valiyaveettil, V. Enkelmann, K. Müllen, Self-Assembly of Small Molecules and Polymers in the Solid Lattice: Interplay of H-bonding and Side Chain Crystallization, ACS Polymer Preprints Polymer division (1995) , 552.
  8. S. Valiyaveettil, M. Klapper, U. Scherf, K. Müllen, Covalent and Non-Covalent Bonding in Polymer Structure Control, Bayreuth Polymer and Materials Research Symposium , (1995) , 15.

Shorter Article / Comment in Journal

  1. Fang Aiping, Lee Hian Kee, S. Valiyaveettil , Microfluidic channels modified with colloidal palladium as an efficient catalyst for high throughout Suzuki coupling reactions. International Journal of Computational Engineering Science , 4, No.3 (2003) : 683-686.

Chapters in Books

  1. S. Valiyaveettil, U. Scherf, V. Enkelmann, M. Klapper, K. Müllen, Design and Control of the Structure of Polymers and Molecular Aggregates in the Solid Lattice: Synthetic and Self-Assembly Approach, In Macromolecular Engineering: Recent advances, Edited by M. K. Mishra, 243-253. United States : Plenum Press, (1995).
  2. K. Müllen, S. Valiyaveettil, V. Francke, V. S. Iyer, Synthesis for Molecular Electronics: Rigid Rods and Discs, In NATO ASI Series on Atomic and Molecular Electronics , Kulwar Academic Publishers, The Netherlands, 61, (1997).

Patents

A. L. Litvin, S. Valiyaveettil, D. L. Kaplan, Process for nucleation of ceramics and product thereof. USA Patent. USPatent 5993541, 1999.

Invited presentations (1998 - 2005)
I have given many invited presentations. The recent ones from NUS are given below.

International invitations

Accepted

  1. The 3 rd Asian Biological Inorganic Chemistry Conference (AsBIC-III), Oct-Nov. 2006, Nanjing , China..
  2. MRS-S Conference on Advanced Materials, 18-20 January 2006 IMRE, Singapore .
  3. Interantional Symposium on Advances in Organic Chemistry (INSOC - 2006), Jan. 9 - 12, 2006 , Mhathma Gandhi University , Kottayam, Kerala , India , www.insoc2006.org.
  4. Symposium on Biomineralization and Bio-Inspired Chemistry, Pacifichem 2005 , Hawaii , USA , www.pacifichem.org
  5. Symposium on Organic Solid State Chemistry: Structure, Synthesis and Reactivity, Pacifichem 2005 , Hawaii , USA , www.pacifichem.org .

Given

  1. Self-assembly of Conducting Polymers and Applications, Singapore - MIT workshop, Institute of Soldier Nanotechnology, MIT, Boston , 18 th May, 2005 .
  2. Synthesis and Characterization of Functional Nanostructured Materials Using Self -assembly and Molecular Engineering, International Conference on Nanomaterials (Nano-2005), July 13-15, 2005 , Also see highlight at Pharmabiz.com
  3. Conducting Polymers: A Versatile Tool for the Fabrication of Thin Films and Devices, Optical Probes 2005, January 2005 , Bangalore , India .
  4. Synthesis and Characterization of Nanostructured Materials and Electrochemical Nanopatterning of Monomer/Polymer Films, December 2004, Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore, India.
  5. Self-assembling Systems: A Peek into the Molecular Mechanism of Biomaterial Synthesis, June 2004, Niels Bohr Institute, University of Copenhagen , Denmark .
  6. Self-assembly Assisted Formation of 1D, 2D and 3D Supramolecular Architectures in the Crystal Lattice, The 16 th International Conference on the Chemistry of the Organic Solids State (ICCOSS XVI), 2003, The New South Wales, Sydney, Australia.
  7. Synthesis and Characterization of Polymers with Millipede-like Architecture, Sympoium on New Developments in Polymer Synthesis, POLYMILLENIAL, 2000 , American Chemical Society, Hawaii, USA.
  8. Self-assembly of Aromatic Acids: How to Control the Dimensions of the Supramolecular Structures in the Crystal Lattice, Symposium on Chemistry of the Organic Solid State : Synthesis, Structure and Reactivity, Pacifichem, 2000 , Hawaii , USA .
  9. Self-assembly of Molecular and Macromolecular Building blocks, Tsukuba University , Tsukuba , Japan , 14 June 2000 , Host: Prof. Tatsuya Nabeshima, Dr. Kenji Kobayashi.
  10. Biomineralization: Unlocking the Mystery of Biological Hard Tissue Formation, Nara Institute of Science and Technology, National Institute of Materials and Chemical Research, Tsukuba , Japan , 15 June 2000 . Host: Prof. Toshimi Shimizu.
  11. Self-assembly of Aromatic Acids, Shinsyu University , Ueda , Japan , 19 June 2000 , Host: Prof. Kenji Hanabusa.
  12. Polymers with Unusual Structures and Morphology, Nagoya University Nagoya, Japan (sponsored by Polymer Society of Japan), 21 June 2000 , Host: Prof. Keigo Aoi
  13. Self-assembly of Aromatic Acids, Kyoto University , Kyoto , Japan. 22 June 2000 , Host: Prof. S. Kitagawa, Dr. Mitsuru Kondo
  14. Biomineralization: Unlocking the Mystery of Biological Hard Tissue Formation, Nara Institute of Science and Technology, Nara , Japan , 23 June 2000 . Host: Prof. Katsuhiko Ariga
  15. Multiphase Self-assembly: A Unique Way to Understand the Intermolecular Interactions, Gordon Research Conference on Organic Structures and Properties, invited lecture, Fukuoka, Japan, 6 - 11 Sept. 1998

Bilateral meetings

  1. Understanding the Molecular Mechanism of the Biomimetic Synthesis of Complex Materials: Use of Natural Scaffolds with a Top - down Approach , Singapore - UCSB Workshop on Nanoscience and Nanotechnology, April 2004 , Santa Barbara , CA , USA .
  2. Synthesis of Novel Materials: Lessons Learned from Nature, 2nd Singapore-China Collaborative and Cooperative Chemistry Symposium, April 7-9, 2004 , Soochow University , Soochow , China
  3. Self-assembling Systems: A peek into the Molecular Mechanism of Complex Structure Formation, Singapore - India Collaborative and Cooperative Chemistry Symposium II, Nov. 7 - 8, 2003 , Indian Institute of Technology Bombay, India.
  4. Self-assembly Assisted Material Synthesis: A Molecular Engineering Perspective, 1st Singapore-India Collaborative and Cooperative Chemistry Symposium (S=In-C=C=C=S), Dec. 2 - 3, 2002 , Science Auditorium (LT 31) (Blk S16 Level 3) Faculty of Science, NUS, Singapore .
  5. Multifunctional Polymers for Nano- and Microsensor Applications, NUS - JSPS Joint Symposium on Analytical Sciences, Feb. 2002 , Singapore Nanostructured Materials: Use of Self-assembly and Molecular Engineering Approaches, Singapore-The Netherlands Scientific Collaborations in Catalysis Research- Exploring the possibilities, Dec. 2002, University of Eindhoven, The Netherlands.
  6. Multifunctional Polymers for Nano- and Microsensor Applications, NUS - JSPS joint symposium on Analytical Sciences: Challenges of the New Century, Feb 28 - March 1, 2002 , National University of Singapore, Singapore.

Organization of conferences

International meetings

  1. Pacifichem - Hawaii 2005, Co-chair of the symposium on “Supramolecular Thin Films and Devices” ( http://www.pacifichem.org/c_symposia/c_symp_143.htm )
  2. Singapore Chemical Conference SICC4, December 2005, Co-chair of the Symposium on Organic and Polymer Materials ( http://www.sicc4.com.sg/organise/spcom.htm )
  3. First Symposium on Polymer and Molecular Electronics and Devices, Singapore , 9-12 January 2005, Member of the organizing committee ( http://www.a-star.edu.sg/astar/attach/event/0f237b91700S/Invitation.pdf )
  4. ICMAT-2005, Symposium on Science and Technology of Hybrid Materials, Member of local organizing committee
  5. 6th Asia Pacific Chitin and Chitosan Symposium - Singapore , May 2004, Member of the organizing committee
  6. Singapore International Chemical Conference II: Frontiers in Chemical Design and Synthesis , Singapore , 18-20 December 2001, Organizing committee member.
  7. International Conference on Materials for Advanced Technologies (ICMAT 2003), Symposium D: New Materials by Crystal Engineering Design, July 2003, Co-chair.
  8. International Conference on Fundamental Sciences: Biological and Chemical Sciences, Singapore , May 2001, Organizing committee member

Bilateral meetings

  1. First Japan - Singapore Symposium on Nanoscience and Nanotechnology @ Science Auditorium, LT31, NUS, November 2004, Singapore Chair.
  2. Singapore-India Collaborative and Cooperative Chemistry Symposium (S=In=C=C=C=S) held in Singapore , 2002, Co-chair ( www.chemistrry.nus.edu.sg , look under event).

Local

  1. First IMRE-Chemistry Symposium , Singapore , September 2002, Co-chair
  2. First symposium on Departments of Chemistry-Physics, NUS, Singapore 2004. Co-chair

International collaborations

No.

Name

Organization

Area of collaboration

1.

Daniel E. Morse

University of California Santa Barbara , CA , USA

Biomaterials

2.

Wolfgang Knoll

Max-Planck Institute for Polymer Research, Mainz , Germany

Thin film characterization

3.

Rigoberto Advincula

University of Huston , Huston , Texas , USA

Nanolithography

4.

Mark Lachlachan

University of British Columbia , BC , Canada

Biocompatible conducting polymers

5.

Mike Wolf

University of British Columbia , BC , Canada

Biocompatible conducting polymers

6.

Thomas Bjornholm

University of Copenhagen , Denmark

Thin films of nanoparticles

Conference Presentations

  1. S. Valiyaveettil, S. Gayathri, R. Lakshminarayanan, Detection and characterization of amorphous calcium phosphate (ACP) in the skeleton of crayfish, Thenus orientalis, Pacifichem-2005, Hawaii, USA, Dec- 2005 (Accepted).
  2. S. Valiyaveettil, M. H. Nurmawati, H. H. Ying, R. Lakshminarayanan, Characterization of aqueous dispersions of single-walled carbon nanotubes with acidic polypeptides, Pacifichem-2005, Hawaii, USA, Dec- 2005 (Accepted).
  3. S. Valiyaveettil, H. R. Li, Synthesis and characterization of novel poly( p -phenylenes) with conjugated functional side chains, Pacifichem-2005, Hawaii , USA , Dec- 2005 (Accepted).
  4. S. Valiyaveettil , J. Akhila, B. Venkataramanan, Design and characterization of nanostructured supramolecular architechtures from novel molecular building blocks, Pacifichem-2005, Hawaii, USA, Dec- 2005 (Accepted)
  5. S. Valiyaveettil , R. Lakshminarayanan, M. R. Kini, What do we know about biomineralization process in Avian eggshells? Pacifichem-2005, Hawaii , USA , Dec- 2005 (Accepted).
  6. S. Valiyaveettil , C. Basheer, M. H. Nurmawati, S. Sindhu, A. P. P. Promoda, S. Ong, H. K. Lee, Miniaturized capillary-microreactor for heterogeneously catalyzed-reactions, Pacifichem-2005, Hawaii, USA, Dec- 2005 (Accepted).
  7. S. Valiyaveettil , A. Jayaraman, S. Barik, Synthesis and Characterization of hydroxylated PMMA/SiO2 hybrid nanoparticles. Pacifichem-2005, Hawaii , USA , Dec- 2005 (Accepted).
  8. S. Valiyaveettil, M. Vetrichelvan, Synthesis, Optical and sensing properties of aromatic heterocyclic units containing poly(para)phenylene copolymers. Pacifichem-2005, Hawaii , USA , Dec- 2005 (Accepted).
  9. S. Valiyaveettil , M. Vetrichelvan, R. Nagarajan, Synthesis, Characterization and Optical properties of alternating and random carbazole containing copolymers. Pacifichem-2005, Hawaii , USA , Dec-2005 (Accepted).
  10. S. Valiyaveettil , S. Swaminathan, J Subbiah, B. Varghese, C. H. Sow, Polymer micro-patterning by laser direct write lithography. Pacifichem-2005, Hawaii , USA , Dec- 2005 (Accepted).
  11. S. Sindhu, P. K. Ajikumar, S. Jegadesan, L. Hairong, S. Valiyaveettil , Template Driven Synthesis of Luminescent Porous Calcium Carbonate Spherules, International Conference on Materials for Advanced Technologies (ICMAT 2005 ) Singapore, 3-8 July 2005 .
  12. R. Lakshminarayanan, E. O. Chi-Jin, X. J. Loh, S. Valiyaveettil , Ultrastructure and Composition of Avian and Testudines Eggshells International Conference on Materials for Advanced Technologies (ICMAT 2005 ) Singapore, 3-8 July 2005 .
  13. S. Sindhu, P. K. Ajikumar, S. Jegadesan, B. J. M. Low, S. Valiyaveettil , Biomimetic/Bioinspired synthesis of functional ceramic materials, International Conference on Materials for Advanced Technologies (ICMAT 2005 ) Singapore, 3-8 july 2005 .
  14. S. Gayathri, R. Lakshminarayan, R. M. Kini, S. Valiyaveettil , Biomimetic synthesis of calcium rich materials: Translating Biology to Materials Design, International Conference on Materials for Advanced technologies (ICMAT 2005 ) Singapore , 3-8 July 2005 .
  15. J. Akhila, S. Gayathri, S. Sindhu, P. K. Ajikumar, S. Valiyaveettil , Biomimetic synthesis of calcium carbonate films using a hydroxylated PMMA template, International Conference on Materials for Advanced technologies (ICMAT 2005 ) Singapore, 3-8 July 2005.
  16. S. Sindhu, S. Jegadesan, P. K. Ajikumar, H. R. Li, S. Valiyaveettil , Incorporation of conjugated polymer to calcium carbonate matrix through a template driven mineralization, NANO 2005 , India, July 2005 .
  17. S. Sindhu, S. Jegadesan, C. H. Sow, S. Valiyaveettil , Laser Lithography of Polymeric films , NANO 2005 , India , July 2005 .
  18. F. C. Cheong, B. Varghese, W. P. Lim, S. Swaminathan, S. Valiyaveettil, W. S. Chin, C. H. Sow, Optical manipulation of Cu x S dendrites using Optical tweezers, China Nano Conference in Beijing , China, June 2005 .
  19. S. Jegadesan, S. Valiyaveettil , Synthesis and supramolecular nano structure of novel triphenylene molecules , International Conference on Materials for Advanced Technologies (ICMAT 2005 ) Singapore , 3-8 july 2005 .
  20. S. Jegadesan, S. Sindhu, R. C. Advincula, S. Valiyaveettil , Conductive nano patterning of polymer film using electrochemical nano lithography, International Conference on Materials for Advanced Technologies (ICMAT 2005 ) Singapore, 3-8 july 2005 .
  21. M. H. Nurmawati, M. Vetrichelvan, S. Valiyaveettil , Morphology of Self-Assembled Patterns of Thin Films Based on Pyridine-Modified Poly P-Phenylene, International Conference on Materials for Advanced Technologies (ICMAT 2005 ) Singapore, 3-8 july 2005.
  22. M. H. Nurmawati, B. J. M. Low, S. Valiyaveettil , Functionality Comparisons of Single- and Multi-walled Nano tubes with Graphitic Fibers, International Conference on Materials for Advanced Technologies (ICMAT 2005 ) Singapore , 3-8 July 2005 .
  23. S. Jegadesan, R. C. Advincula, S. Valiyaveettil , Electrochemical Nano patterning of polymer film using atomic force microscope , NANO 2005 , July (2005) .
  24. M. Vetrichelvan, H. R. Li, S. Valiyaveettil , Synthesis of water soluble conjugated poly (para phenylene)s for biosensor applications; 229 th ACS- National Meeting , San Diego, USA March (2005).
  25. J. Akhila, B. Venkataramanan, S. Valiyaveettil , Molecular recognition-directed solid-state self-assembly of polyhydroxy compounds with aromatic bases; 229th ACS National Meeting , San Diego , CA , March 13-17, (2005).
  26. J. Akhila, R. Renu, S. Jegadesan, S. Valiyaveettil , Fabrication and morphology characterization of thin films from novel hydoxylated polymethacrylates; 229th ACS National Meeting , in San Diego, CA, March 13-17, (2005).
  27. C. Basheer, M. Vetrichelvan, H. K. Lee, S. Valiyaveettil , Polymer-coated hollow fiber microextraction (PC-HFME) as an onsite sampling dev ice for polychlorinated and polybrominated biphenyls in seawater samples 229th ACS National Meeting , in San Diego, CA, March 13-17, (2005).
  28. C. Basheer, A. Parthiban, J. Akhila, S. Valiyaveettil, H. K. Lee , Analysis of Alkylphenols and Bisphenol-A using Hydrogel Coated Polysulfone Membrane Microextraction Combined with Injection-port GC-MS Derivatization. 25 th International symposium on Chromatography , October 4-8, (2004), Paris , France .
  29. C. Basheer, S. Jegadesan, S. Valiyaveettil , H. K. Lee , Sol-gel Coated Oligomers as Novel Stationary Phases for Solid Phase Microextraction. 25 th International symposium on Chromatography , October 4-8, (2004), Paris , France .
  30. S. Sindhu, S. Valiyaveettil , Preparation and Structure Property Investigation of Calcium Containing Optical Composites, MRS Fall Meeting (2004), Boston, MA, USA, 1-5 December-(2004).
  31. S. Sindhu, P. K. Ajikumar, S. Valiyaveettil , Control over the Polymorph Selectivity and Morphology using Low Temperature Mineralization of Calcium Carbonate: A New Method for the Preparation of Functional Materials, MRS Fall Meeting (2004), Boston, MA, USA, 29 Nov - 3 Dec-(2004).
  32. S. Jegadesan, R. C. Advincula, S. Valiyaveettil , Electrochemical Nano lithography on PVK film using AFM , MRS Fall Meeting (2004), Boston, MA, USA, 29 Nov - 3 Dec (2004).
  33. S. Jegadesan, S. Sindhu, R. C. Advincula, C. H. Sow, S. Valiyaveettil , Nano patterns in polymer film by Electrochemical Nanolithography, Japan-Singapore Symposium on Nanoscience & Nanotechnology , Singapore, 1-4 November (2004)
  34. M. H. Nurmawati, B. J. M. Low, S. Valiyaveettil , Functionality Comparison of Multi-walled Carbon Nano tube with Graphitic Fibers, Japan-Singapore Symposium on Nanoscience & Nanotechnology , Singapore, 1-4 November (2004)
  35. B. J. M. Low, M. H. Nurmawati, S. Valiyaveettil , Comparison of Acid Functionalized Multi-walled and Single-walled Nano tubes, Japan-Singapore Symposium on Nanoscience & Nanotechnology , Singapore , 1-4 November (2004)
  36. A. Fang, H. K. Lee, S. Valiyaveettil , Polystyrene-co-Poly(4-vinylpyridine)-Palladium Nanoparticles as an Efficient Catalyst for Continuous Flow Suzuki Reactions . ICCE-11 , S. Carolina , USA , August 8-14, (2004).
  37. S. Sindhu, S. Valiyaveettil , Synthesis and characterization of mixed metal oxide-polymer composites with spherical morphologies, oral presentation in ACS 228th National Meeting to be held at Philadelphia, USA, August 22-26, (2004).
  38. S. Valiyaveettil , J. Akhila, Synthesis, Characterization and self-assembly of novel bisamides: Investigation of their gelation and mesomorphic properties. 228th ACS National Meeting , Philadelphia , PA , USA , August 22-26, (2004).
  39. M. Vetrichelvan, S. Valiyaveettil , Synthesis and Characterization of asymmetrically functionalized conjugated PPPs. PMSE-ACS National Meeting , Philadelphia , PA , USA , August 22-26, (2004).
  40. S. Jegadesan, S. Valiyaveettil , Supramolecular nano structured architecture from novel triphenylene oligomers. Nano tech (2004) - 1 st International Conference on Nanotechnology, Meritus Mandarin - Singapore , 13 - 17 July (2004).
  41. S. Jegadesan, S. Valiyaveettil , Polymer nano patterning using DPN; I st Nano-Engineering and Nano-Science Congress (2004), Singapore, 7-9 July (2004).
  42. S. Sindhu, L. R. N. Edward, S. Valiyaveettil , Controlled organization of inorganic nano crystals via reverse microemulsion. 1 st Nano-Engineering and Nano-Science Congress (2004), Singapore , 7-9 July (2004).
  43. S. Sindhu, L. R. N. Edward, S. Valiyaveettil , Synthesis of rod like nano crystal aggregates of CaCO3 and the effect of inhibitors on crystal growth. Nano tech (2004) - 1 st International Conference on Nanotechnology , Meritus Mandarin - Singapore , 13-17 July (2004).
  44. S. Gayathri, L. G. Wong, R. Lakshminarayanan, S. Valiyaveettil , Study of biomineralization of high-magnesium calcite forming seastar : Developing tool for new materials design, 1 st Nano-Engineering and Nano-Science Congress (2004), Singapore, July 7-9 (2004).
  45. J. Akhila, H. G. Chong, S. Valiyaveettil , Organogelation from Novel Bisamides. 1 st Nano-Engineering and Nano-Science Congress , Singapore , 7-9 July (2004).
  46. H. R. Li, M. Vetrichelvan, S. Valiyaveettil , Water soluble sulfonatopropoxy poly (para phenylene) for sensor application, Nano-Engineering and Nano-Science Congress (2004), Singapore, 7-9 July (2004).
  47. M. Vetrichelvan, S. Valiyaveettil , Asymmetrically functionalized conjugated PPPs: Synthesis, Characterization and Structure-Property relationship. MACRO -(2004), Paris , France , July-(2004).
  48. P. K. Ajikumar, R. Lakshminarayanan, S. Valiyaveettil , R. M. Kini, Eggshell Matrix Protein Mimetics: Elucidation of Molecular Mechanism of Goose Eggshell Calcification using Designed Peptides , Ann. Symp. Singapore- MIT Alliance , Singapore , Jan (2004).
  49. P. K. Ajikumar, S. Valiyaveettil , Designed Self-Assembling Peptides for Structure-Function Study of Biomineral Regulatory Proteins: Investigation of the Role of Protein Self-Assembly and Multiplets of Charged Amino Acid Residues, 3 rd International and 28 th European Peptide symposium , Prague (2004), 5-10 September.
  50. P. K. Ajikumar, S Vivekanandan, R. Lakshminarayanan, S. D, Jois, R. M. Kini, S. Valiyaveettil , Understanding the Biology of Eggshell mineralization Using Designed Peptides. Third Int. Conf. on Str. Biol. and Funct. Gen. Singapore , (2004).
  51. M. Vetrichelvan, S. Valiyaveettil , Molecular Engineering of Amphiphilic Pyridine Incorporated Conjugated Polymers for Metal Ion Sensors, Ann. Symp. Singapore- MIT Alliance , Singapore , Jan (2004).
  52. P. K. Ajikumar, R. Lakshminarayanan, S. Valiyaveettil , Deposition of Thin Films of Biocompatible Calcium Carbonate via Template-Driven Mineralization , Ann. Symp. Singapore- MIT Alliance , Singapore , Jan (2004).
  53. P. K. Ajikumar, B. J. M. Low, S. Valiyaveettil , Role of Soluble Polymers on the Preparation of Functional Thin Films of Calcium Carbonate , Thin Films and Nanotech, Singapore, July (2004).
  54. C. Basheer, M. Vetrichelvan, S. J. H. Fathima, A. P. P. Promoda, S. Valiyaveettil , H. K. Lee, Oxidation of Indene in a Silicon-Microreactor and Glass Capillary-Microreactor. 1 st Nano-Engineering & Nano-Science Congress (2004) , Singapore , July (2004).
  55. C. Basheer, M. Vetrichelvan, S. J. H. Fathima, S. Valiyaveettil , H. K. Lee, Oxidation of Cyclohexene Reaction in a Simple Microfluidic System, Thin Films and Nanotech , Singapore, July (2004).
  56. R. Lakshminarayanan , Emma Chi-Jin Ooi, S. Valiyaveettil , Biophysical Characterization Of CaCO3 Mineral Inducing Proteins , Singapore International Chemistry Conference-3 , Singapore, Dec 17-20 (2003).
  57. C. Basheer. S. Valiyaveettil , S. J. H. Fathima, H. K. Lee, Capillary- Microreactor for Efficient Suzuki Coupling Reactions. Singapore International Chemical Conference-3 , Singapore , 15-17 December (2003).
  58. S. Sindhu, S. Jegadesan, R. Renu, S. Valiyaveettil , Design of novel nano composites through interfacial engineering, Presented in ICMAT-N2 Symposium , Singapore, December 7-12, (2003).
  59. R. Renu, S. Valiyaveettil , C. Baskar, A. Putra, F. Fitrilawati, W. Knoll, Design and characterization of nano architectures from multifunctional polyparaphenylenes, Symposium - Q, MRS Meeting , San Francisco, USA, April - (2003).
  60. S. Sindhu, S. Valiyaveettil , Design of film forming optically transparent calcium composite. Presented in ICMAT -N1 Symposium , Singapore , December 7-12, (2003).
  61. M. Vetrichelvan, R. Renu, S. Valiyaveettil , Structure-Property investigation of asymmetrically functionalized polyparaphenylenes. MRS Fall Meeting (2003), Boston , MA ,  USA , 1-5 December-(2003).
  62. P. K. Ajikumar, R. Lakshminarayanan, S. Valiyaveettil , Understanding the biomineralization process of calcium carbonate using synthetic micro-and macro templates. MRS Spring Meeting, San Francisco , USA , April (2003).
  63. P. K. Ajikumar, R. Lakshminarayanan, S. Valiyaveettil , Deposition of Calcium Carbonate on Substrates: Unique Way to Modify the Surfaces , ICMAT , Singapore , Dec (2003).
  64. P. K. Ajikumar, R. Lakshminarayanan, S. Valiyaveettil , R. M. Kini, Designer Peptides to Understand the Mineralization of Calcium salts , Proc. Ann. Symp. Singapore- MIT Alliance , Singapore , (2003).
  65. R. Lakshminarayanan, S. Valiyaveettil , Selective nucleation of CaCO3 polymorphs, International Conference On Materials for Advanced Technologies Singapore, Dec. 7-12, (2003).
  66. C. Basheer , S. Valiyaveettil , H. K. Lee , Simple microfluidic systems for reaction engineering using functional polymers. MRS Fall Meeting (2003), Boston , MA ,  USA , 1-5 December (2003).
  67. S. Valiyaveettil , R. Lakshminarayanan, B. T. Ong, P. K. Ajikumar, R. M. Kini, Influence of designer peptides and novel proteins on in vitro nucleation and morphology of calcium carbonate crystals. MRS Spring Meeting , San Francisco , USA , April - (2003).
  68. A. Fang, K. Tan, H. K. Lee , S. Valiyaveettil , Immobilization of palladium catalyst in a microreactor for high throughput Suzuki coupling reactions. Singapore International Chemical Conference - III , Singapore , December - (2003).
  69. A. Fang, J. Wu, S. Valiyaveettil , H. K. Lee , Preparation of β - cyclodextrin immobilized capillaries for open-tubular capillary electrochromatography. Singapore International Chemical Conference - III , Singapore , December - (2003).
  70. S. Vivekanandan, P. K. Ajikumar, R. Lakshminarayanan, S. Valiyaveettil , R. M. Kini, Solution Structure of Designed Peptides that Induce Calcite Crystal Aggregation , Proc. Second Int. Conf. on Str. Biol. and Funct. Gen . Singapore , (2002).
  71. R. Lakshminarayanan, S. Valiyaveettil , V. S. Rao, R. M. Kini, Comparative Study of Structure-Property Relationship of Eggshell Proteins (Poster Presentation) , The Second International Conference On Structural Biology and Functional Genomics , Singapore, Dec 2-4, (2002).
  72. S. Valiyaveettil , R. Lakshminarayanan, Polyamide fiber induced synthesis of calcium carbonate polymorphs, 223 rd ACS National Meeting , Orlando, Florida, USA, April (2002).
  73. S. Valiyaveettil , S. W. Liao, Synthesis and characterization of novel jacketed polymers, 223 rd ACS National Meeting , Orlando, Florida, USA, April (2002).
  74. S. Valiyaveettil , S. B. Abubakar, Self-assembly and liquid crystalline behavior of novel terphenylene derivatives, 223 rd ACS National Meeting , Orlando , Florida , USA , April (2002).
  75. S. Valiyaveettil , Understanding the molecular mechanism of biomineralization: A molecular engineering perspective of hard tissue formation, Karolinska Institute (KI) - National University of Singapore (NUS) Life Sciences Symposium , Singapore , 9 -10 Feb. (2002).
  76. H. Jiao, S. H. Goh, S. Valiyaveettil , Inclusion complexes of poly (neopentyl glycol adipate) with cyclodextrins, IUPAC world polymer congress - 39 th International symposium on macromolecules, Beijing, China, July - (2002).
  77. E. L. Leow, R. K. K. Ow, S. Valiyaveettil , M. H. Lee, R. W. H. Po, Colorfast pigments in silicon hand and masillofacial prostheses, 5 th Meeting of International Society for Maxillofacial Rehabilitation jointly with 19 th Annual Meeting of Japanese Academy of Maxillofacial Prosthetics , Okinawa, Japan, October - (2002).
  78. R. Lakshminarayanan, S. Valiyaveettil , Developing a chemical model for the nucleation of biominerals using lesson learned from the analysis of natural hard tissue (Poster Presentation) , MRS Fall Meeting , Boston, Massachusetts, USA, November 26, (2001).
  79. S. Valiyaveettil , C. Baskar, S. Wenmiao, Synthesis and characterization of multifunctional oligo- and polyparaphenylenes as building blocks for novel materials, 222 nd ACS National Meeting , Chicago, USA, August (2001).
  80. R. Lakshminarayanan, S. Valiyaveettil , V. S. Rao, R. M. Kini, Using Nature's tool to synthesize complex nano structured materials, Singapore International Chemistry Conference - II , Singapore, Dec. 18-20, (2001) .
  81. S. Valiyaveettil , Importance of molecular engineering and self-assembly approaches for the design and synthesis of multifunctional materials , Singapore International Chemical Conference II , Frontiers in Chemical Design and Synthesis, Singapore, Dec. 18 - 20, (2001).
  82. B. T. Ong, F. Zheng, S. Valiyaveettil , Novel oligoamides and oligopeptides: Synthesis and characterization of solid state self-assembly, Singapore International Chemical Conference II, Frontiers in Chemical Design and Synthesis , Singapore , Dec. 18 - 20, (2001).
  83. H. Jiao, S. H. Goh, S. Valiyaveettil , Mesomorphic interpolymer complexes and blends based on poly (4-vinyl pyridine)-dodecylbenzene sulfonic acid complex and poly(acrylic acid) or poly(vinyl phenol), ICMAT, Singapore, July-(2001).
  84. R. Lakshminarayanan , S. Valiyaveettil , Avian Egg Shell Mineralization: Isolation and charactersiation of active proteins, 222 nd ACS National Meeting , Chicago , USA , Aug. (2001).
  85. J. Arockiam, S. Valiyaveettil , H. K. Lee, T. Johnson, Synthesis and Characterisation of thiacrownether incorporated polymers for metal ion sensors, 222 nd ACS National Meeting , Chicago, USA, Aug. (2001).
  86. R. Lakshminarayanan, S. Valiyaveettil , V. S. Rao, R. M. Kini, Purification and Characterization of proteins from goose eggshell and their role in calcium carbonate deposition , In ternational Conference On Fundamental Sciences: Biological and Chemical Sciences , Singapore, May 21-24, (2001) .
  87. S. B. M. Abubaker, S. Valiyaveettil , Venkataramanan Balasubramanian, Synthesis and Characterization of Novel Amphiphilic Molecules and Materials, MRS Fall Meeting , Boston, USA, 26 Nov (2001).
  88. J. Arockiam, T. Johnson, S. Valiyaveettil , H. K. Lee, Thia-crownether incorporated methacrylate polymers for microsensor for mercury ions in solution, MRS Fall Meeting , Boston, USA, Nov (2001).
  89. S. Wenmiao, S. Valiyaveettil , Design, synthesis and characterization of a new class of supramolecular disc-shaped molecules based on strong intramolecular hydrogen bonding, MRS Fall Meeting , Boston, USA, Nov (2001).
  90. S. Valiyaveettil , C. Baskar, Novel amphiphilic conducting polymers: Use of backbone functionalization and self-assembly to fine-tune the structure-property relationship, MRS Fall Meeting , Boston , USA , Nov (2001).
  91. S. Valiyaveettil , Novel multifunctional poly(p-phenylene)s: Fine-tuning the optical properties using hydrogen bonding and metal complexation, 7 th Pacific Polymer Conference , Oaxaca , Mexico , USA , Dec. 3-7, (2001).
  92. S. Valiyaveettil , R. Lakshminarayanan, Morphogenesis and polymorph selectivity in crystal nucleation by additives in the biomineralization process, Biomedical Asia (2001), Singapore , (2001) , ET-30.
  93. Jagannathan A, J Thomas, H K Lee and S. Valiyaveettil , A novel mercury-sensing polymer for sensor applications. CHEMDRAWN XIV Conference , 9-11 June (2001), Boulder , Colorado , United States
  94. C. Baskar, S. Valiyaveettil , A Novel blue light emitting polyhydroxy polyparaphenylenes. 221st ACS National Meeting , Sandiego , CA , USA . April 1-5 , (2001) .
  95. C. Baskar, S. Valiyaveettil , A Novel class of polyphenylenes: Synthesis and Characterization. 221st ACS National Meeting , Sandiego , CA , USA . April 1-5 , (2001) .
  96. S. B. M. Abubakar, S. Valiyaveettil , Synthesis and characterization of novel liquid crystalline materials , Singapore International Chemical Conference II , Frontiers in Chemical Design and Synthesis, Singapore, Dec. 18 - 20, (2001).
  97. C. Baskar, S. Valiyaveettil , Synthesis and fine-tuning the emission properties of novel conducting polymers, Singapore International Chemical Conference II , Frontiers in Chemical Design and Synthesis, Singapore, Dec. 18 - 20, (2001).
  98. F. Ailong, S. Valiyaveettil , Thermotropic liquid crystals formed form 5-octadecyloxyisophthalic acid and its derivatives, Singapore International Chemical Conference I I, Frontiers in Chemical Design and Synthesis, Singapore, Dec. 18 - 20, (2001).
  99. J. Arockiam, T. Johnson, H. K. Lee, S. Valiyaveettil , Synthesis and recognition studies of thiacrownether immobilized polymer for mercury ion sensors, Singapore International Chemical Conference II , Frontiers in Chemical Design and Synthesis, Singapore, Dec. 18 - 20, (2001).
  100. J. Hua, S. H. Goh, S. Valiyaveettil , Inclusion complexes of single-C60-end capped poly(ethylene oxide) with cyclodextrins, Singapore International Chemical Conference II, Frontiers in Chemical Design and Synthesis, Singapore, Dec. 18 - 20, (2001).
  101. R. Lakshminarayanan, S. Valiyaveettil , V. S. Rao, R. M. Kini, Using nature's tool and methods to synthesize complex nanostructured materials, Singapore International Chemical Conference II , Frontiers in Chemical Design and Synthesis, Singapore, Dec. 18 - 20, (2001).
  102. S. W. Liao, S. Valiyaveettil , Novel polymeric architectures for understanding the self-assembly of macromolecules , Singapore International Chemical Conference II , Frontiers in Chemcial Design and Synthesis, Singapore, Dec. 18 - 20, (2001).
  103. S. Wenmiao, S. Valiyaveettil , Novel discotic liquid crystals (DLCs): Interplay of molecular engineering and weak interactions, Singapore International Chemical Conference II , Frontiers in Chemical Design and Synthesis , Singapore , Dec. 18 - 20, (2001).
  104. W. M. Tan, C. Baskar, S. Valiyaveettil , Synthesis and characterization of novel nitrogen containing heteroaromatic rings incorporated poly(p-phenylenes), Singapore International Chemical Conference II , Frontiers in Chemical Design and Synthesis, Singapore, Dec. 18 - 20, (2001).
  105. H. W. Teng, C. Baskar, S. Valiyaveettil , Design and synthesis of novel conjugated polymers as possible molecular wires, Singapore International Chemical Conference II , Frontiers in Chemical Design and Synthesis, Singapore, Dec. 18 - 20, (2001).
  106. L. G. Wong, C. M. Liow, B. Venketaramanan, S. Valiyaveettil , Synthesis and characterization of bioactive polyphenols as potential antioxidants, Singapore International Chemical Conference II , Frontiers in Chemical Design and Synthesis, Singapore, Dec. 18 - 20, (2001).
  107. S. Valiyaveettil , R. Lakshminarayanan, Macrotemplates for biomineralization: One step closer to natural systems, Oral Presentation, organized by American Chemical Society , Polymillanial - (2000) , Hawaii , USA , (2000).
  108. S. Valiyaveettil , A. H. K. Min, Z. Ning, K. F. Mok, J. J. Vittal, Self-assembly of aromatic acids: How to control the dimensions of the supramolecular structures in the crystal lattice, Polymillanial -(2000), Hawaii, USA, (2000).
  109. S. Valiyaveettil , L. Rong, J. J. Vittal, Porous materials through self-assembly of polyacids, organized by American Chemical Society, Polymillanial -(2000), Hawaii, USA, (2000).
  110. Y. Huanwen, S. Valiyaveettil , Synthesis and characterization of soluble aromatic polyketones, organized by American Chemical Society, Polymillanial -(2000), Hawaii, USA, (2000).
  111. S. Valiyaveettil , L. Shaowen, Y. Huanwen, Synthesis and characterization of polymers with millipede-like architecture, Polymillanial -(2000), Hawaii , USA , (2000).
  112. S. Valiyaveettil , C. Baskar, Amphiphilic polyparaphenylenes: Novel building blocks for multifunctional materials. The International Chemical Congress of Pacific Basin Societies, Pacifichem (2000) , Hawaii , USA , (2000).
  113. B. Venketaramanan, S. Valiyaveettil , Polyphenols: Synthesis, characterization and investigation of structure-property relationship, The International Chemical Congress of Pacific Basin Societies, Pacifichem (2000) , Hawaii , USA , (2000).
  114. F. Ailong, S. Valiyaveettil , New anion receptors with a pseudo-tetrahedral cavity, XI th International Symposium on Supramolecular Chemistry (ISSC XI), Fukuoka, Japan, Aug. (2000) .
  115. S. Wenmiao, S. Valiyaveettil , Synthesis and characterization of the self-assembly of oligophenols, XI th International Symposium on Supramolecular Chemistry (ISSC XI), Fukuoka , Japan , Aug. (2000) .
  116. Fan A, S. Valiyaveettil , Synthesis and Characterization of novel anion binding host molecules, First Singapore Chemical Conference , 7-9 December (1998), Regional English Language Centre
  117. S. Valiyaveettil , Multiphase self-assembly: A unique way to understand the intermolecular interactions, Gordon Research Coference on Organic Structures and Properties , Fukuoka, Japan, 6-11 Sept. (1998).

From outside NUS

  1. S. Valiyaveetti l , V. Enkelmann, G. Moessner, C. Meiners, M. Pfaadt, A. Stabel, J. P. Rabe, H. W. Spiess, K. Muellen, 5-Alkoxyisophthalic Acid: A Versatile Building Block for an Universal Self-Assembly?, NATO -ARW, Self-Assembly in Synthetic Chemistry , Quebec, May 16-21, (1996)
  2. S. Valiyaveettil , G. Moessner, V. Enkelmann, C. Meiners, M. Pfaadt, H. W. Spiess, K. Muellen, Comparison of the Self-Assembly of 5-Alkoxyisophthalic Acid in Solid State, in Mesophase, and in Solution. 212 th ACS National Meeting, Orlando , FL , USA , Aug. 25-29, (1996) .
  3. A. Litvin, V. N. Bliznyuk, V. V. Tsukruk, S. Valiyaveettil , D. L. Kaplan, Supramolecular Hydrogen-Bonded Polymer Networks; 212 th ACS National Meeting, Orlando , FL, USA, Aug. 25-29, (1996) .
  4. G. Moessner, R. Gereke, S. Valiyaveettil, V. Enkelmann, K. Müllen, K. Eichhorst-Gerner, A. Stabel, J. P. Rabe, Self-Assembly of 5-Alkoxyisophthalic Acid Derivatives in Two and Three-Dimensions, 212 th ACS National Meeting , Orlando, FL, USA, Aug. 25-29, (1996) .
  5. S. Valiyaveettil, V. Enkelmann, G. Moessner, C. Meiners, M. Pfaadt, H. W. Spiess, K. Müllen, Design and Synthesis of Materials with Well Defined Structure both in Solid Lattice and in Mesophase; A Molecular Building Block Approach, MRS Fall Meeting , Boston, USA, (1995) .
  6. S. Valiyaveettil , R. Gereke, M. Klapper, A. Le Guen, K. Müllen, Control of the Structure of Polymer Lattice using Hydrogen-bonds and Alkyl Chain Crystallization, MRS Fall Meeting , Boston, Boston, USA, (1995).
  7. S. Valiyaveettil , K. Müllen, Molecular Engineering Towards Supramolecular Architectures Using H-bonding and Alkyl Chain Crystallisation, Ruldoc Polymer Meeting , The Netherlands, (1995)
  8. S. Valiyaveettil , M. Klapper, U Sherf and K Muellen, Covalent and non-covalent bonding in polymer structure control, Bayreuth Polymer and Materials Research Symposium Series , 15-18. Germany : German Polymer Society, (1995)
  9. S. Valiyaveettil , V. Enkelmann, G. Moessner, C. Meiners, L. Wang, M. Pfaadt, D. Pressner, H. W. Spiess, C. Gans, R. Gereke, M. Klapper, K. Müllen, Hydrogen Bonded Supramolecular Aggregates in the Solid Lattice and in the Mesophases, International Conference on Nanostructures and Self-Assemblies in Polymer System , St-Petersburg-Moscow, Russia, May (1995).
  10. M. Klapper, C. Gans, R. Gereke, L. Wang, S. Valiyaveettil , U. Hoffman, A Parthiban, K. Müllen, Structural Organization of Polymer Lattice Using Hydrogen bonds and Alkyl Chain Crystallization, International Conference on Nanostructures and Self-Assemblies in Polymer System , St. Petersburg-Moscow, Russia, May (1995) .
  11. T. M. Fyles, S. Valiyaveettil; Captands: Synthesis and complexation; Presented at the 73 rd Canadian Chemical Conference and Exhibition; Halifax ; Nova Scotia ; Canada , (1990) .
  12. P. J. Dutton, T. M. Fyles, S. Valiyaveettil , F. R. Fronczek, R. D. Gandour, How an Accommodating Host Entertains Guests; Presented at The 73rd Canadian Chemical Conference and Exhibition ; Halifax; Nova Scotia; Canada, (1990) .
  13. T. M. Fyles, S. Valiyaveettil, Captands: Synthesis and Complexation Presented at the First International Summer School of Supramolecular Chemistry , Strasbourg , France , (1990) .
  14. T. M. Fyles, S. Valiyaveettil , Cation Selective Electrodes Incorporating Polymer Immobilized Ion Binding Sites; Presented at the 72 nd  Canadian Chemical Conference and Exhibition ; University of Victoria; Victoria; Canada, (1989) .
  15. T. M. Fyles, S. Valiyaveettil, Captands: Macrocyclic hosts via high yielding Crown Ether Capping reactions, Presented at the (1989) International Chemical Congress of Pacific Basin Societies . Honolulu , Hawaii , USA , (1989).

 

 
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