PAPERS PUBLISHED

  1. S. Radhakrishnan, V. Subramanian and N. Somanathan , Structure-Optical, Thermal properties studies on thiophene containing benzothiazole groups, Organic Electronics (in press)

  2. S. Radhakrishnan, V. Subramanian, N.Somanathan, K.S.V. Srinivasan and T. Ramasami. ,"Synthesis, structure and Bandgap of novel thiophene based conductive polymers", Molecular crystals Liq. Crystals 390, 113-120 (2002)

  3. N.Somanathan, S. Radhakrishnan, M. Thelakkat and H.W. Schmidt Studies on 3-(2-ethyl hexyl) thiophene polymers Macromolecular Materials & Engineering , 287 236 (2002)

  4. N.Somanathan, A. Sanjay and V. Arumugam, Compatibility studies on polystyrene with poly n-Butyl methacrylate J. Appl. Poly. Sci. 83 2322 (2002)

  5. N.Somanathan, V. Arumugam and R. Balakrishnan. Ultrasound studies of Ethylene vinyl acetate with polystyrene blend solutions, J. Pure & Appl. Ultrasonics 23 (1&2) 37 2001.

  6. N.Somanathan, M.D. Naresh, .Arumugam & R. Sanjeevi, Mechanism of failure in hydrolysed casein, Euro. Polymer J. 36, 2485, (2000)

  7. N.Somanathan, A. Dhathathreyan & G. Wegner, Langmuir-Blodgett films of Poly alkyl thiophenes: Preparation and characterisation of multilayers, Current Science 76, 1566, 1999.

  8. N.Somanathan & G. Wegner , Synthesis and characterization of copolymers of 3-n-hexyl thiophene with 3-cyclohexyl thiophene, Acta Polymerica,50 145 (1999)

  9. N. Somanathan, V.Arumugam, K.S.V.Srinivasan & K. Palanivelu, Mechanical and thermal properties of Polyamide-EVA blends International Plastics Engg & Technology .3, 101, (1999).

  10. V.Arumugam, N.Somanathan, R. Balakrishnan & R.Sanjeevi. Ultrasound studies on PU/PMMA blends J. of Pure & Appl. Ultrasonics 20 36 (1998).

  11. N.Somanathan, V.Subramaniam & A.B.Mandal, Thermal stability of modified caseins Thermochemica Acta, 302 47-52 (1997)

  12. B.Sanjai, T.S.Natarajan, G.Rangarajan & N.Somanathan Charge transport in doped Poly (3-methyl) thiophenes Bulletin of Electrochemistry, 12 753 (1996).

  13. N.Somanathan & G.Wegner Mechanical properties of conducting Poly (3-cyclohexyl thiophene) films Polymer, 37 1891 (1996).

  14. N.Somanathan, V.Arumugam, M.D.Naresh & R.Sanjeevi, A study on interactions of inorganic salts with gelatin, Ind. J. pure & Appl. physics, 34 425 (1996).

  15. N.Somanathan Effect of envirnonmental factors on the mechanical properties of grafted casein films:influence of humidity and biaxial orientation, J. Appl.Poly.Sci., 62 1407 (1996).

  16. N.Somanathan & G.Wegner, Comparative studies on Poly (3-cyclohexyl thiophene) with Poly alkyl thiophene, Synthetic metals, 75 123 (1995).

  17. N.Somanathan, V.Arumugam & R.Sanjeevi, Ultrasound studies on acrylic blends, J. Pure & Appl.Ultrasonics, 17 1-4 (1995).

  18. V. Arumugam, N.Somanathan,M.D. Naresh & R. Sanjeevi, Effect of denaturants on protein solutions J. Pure & Appl. Ultrasonics, 17 10 (1995).

  19. N.Somanathan, B. Balasubramanian & V. Subramaniam Grafting of polyester fibers, J. Macromolecular Sci. Pure & Appl. Chem., A32 1025 (1995)

  20. N.Somanathan and R. Sanjeevi, Fracture behaviour of casein films - II, J.Materials Science, 29 3553?3558 (1994).

  21. N.Somanathan, P.Senthil, S.Viswanathan and V.Arumugam, Compatibility studies on solution blended poly (acrylonitrile)/ poly (n-Butyl methacrylate) J. Appl. Polym. Sci., 54 1537 (1994).

  22. N.Somanathan & R.Sanjeevi, Effect of temperature on the mechanical properties of Casein-g-polyacrylonitrile, Euro. Polymer J., 30 1325 (1994).

  23. N.Somanathan, V. Arumugam & M.D. Naresh Ultrasonic studies on the interaction of inorganic salts with proteins, J. Pure & Appl. Physics, 32 830 (1994).

  24. N.Somanathan and R. Sanjeevi, Fracture behaviour of casein films ? I, J Materials Science letters, 13 684-687 (1994).

  25. N. Somanathan Effect of environmental factors on the mechanical properties of grafted casein films:influence of temperature and strain rate, J. Appl. Polymer Sci., 52 1069 (1994).

  26. N.Somanathan R. Ganesh Jeevan and R.Sanjeevi, Synthesis of Casein-g-acrylonitrile Polymer J., 23 (9) 939 (1993).

  27. W.A.Goedel, N.Somanathan,V.Enkelmann and G.Wegner Steric effect in 3- substituted polythiophenes - comparing band gap, non?linear optical susceptibility and conductivity of poly-(3-cyclo hexyl thiophene) and poly (3-n-hexyl thiophene). Makromol.chem., 193, 1195-1206 (1992).

  28. R.Schwarz, W.A.Goedel, N.Somanathan, C. Bubeck, U. Scheunemann, W.Hickel and G. Wegner, Determination of the optical constants of a polythiophene thin films, Springer series in solid state sci.,Vol.107 "Electronic properties of polymers", ed. H. Kuzmann, M.Mchring and S.Roth, Springer Verlag, Berlin (1992).

  29. N.Somanathan, V.Arumugam, M.D.Naresh, R.Sanjeevi and T.S. Ranganathan, Mechanical properties of alkali treated casein films, Polymer J., 24 (7) 603-611 (1992).

  30. V.Arumugam, M.D.Naresh, N.Somanathan and R. Sanjeevi Fracture behaviour of collagen fibres J.Material Sci., 24, 2649-2652 (1992).

  31. N.Somanathan, R. Usha, T.S.Ranganathan and R.Sanjeevi, Creep studies of casein films grafted with acrylonitrile and n?BMA. Applied macromolecular chemistry & physics, 190 157 (1991).

  32. N. Somanathan, V.Arumugam, M.D.Naresh and R. Sanjeevi, Effect of extension rate on the stress-strain characteristics of grafted casein films.,J. Appl. Polym.Sci., 37, 1311?1317 (1989).

  33. N. Somanathan, V.Arumugam, R.Sanjeevi and V.Narasimhan Mechanical properties of grafted casein films J.Appl.Polym.Sci.,34, 2299-2311 (1987).

  34. N.Somanathan, R.Sanjeevi, N.Radhakrishnan and C. Rami Reddy, Graft copolymerisation of casein with acrylonitrile and n?BMA, Euro. poly. J. 23 489-492 (1987).

  35. N. Somanathan, V.Arumugam and R.Sanjeevi, Mechanical properties and temperature dependence of grafted casein films, Euro. Poly. J. 23 803-807 (1987).

  36. N.Somanathan,V.Arumugam, R.Sanjeevi and T.S.Ranganathan, SEM studies on the morphology of grafted casein films J.Soc. Leather trades chemists, U.K.,71 108-110 (1987).

  37. N.Somanathan, R. Usha and R. Sanjeevi, Biaxial stress?strain characteristics of the resin finish used as base coats for leather, Leather Sci.,33 267(1986).

  38. N. Somanathan, V. Arumugam and R. Sanjeevi Effect of abrasion on the friction property and morphology of leather soles, Leather Sci.,33 280 (1986).

  39. N. Somanathan, V. Arumugam and R. Sanjeevi, SEM studies and effect of temperature on shape retention of shoe upper leather, Leather Sci., 32 (10) (1985).

  40. N. Radhakrishnan, Y. Lakshminarayana, N. Somanathan and B. Venkatappaiah, Adhesives for footwear, leathergoods and allied industries, Leather Sci. 32 (10)(1986).

  41. N. Radhakrishnan, C. Rami Reddy, N.Somanathan and K.T. Joseph, Ureolite adhesives for leather application, Leather Sci., 31 (8) (1984).

  42. R. Sanjeevi, N. Somanathan and D. Ramaswamy A Viscoelastic model for collagen fibres J. Biomechanics, 15, (3) (1982).

  43. N.Somanathan, B. Vekatappaiah and N. Ramanathan Polyurethane solings - A review, Leather Sci., 29 (5)(1982).

  44. N.Somanathan, B.Venkatappaiah, B.Lokanadam and N.Ramanathan, Effect of ultraviolet radiation on leather finish adhesion, Leather Sci., 29 (5) (1982).


click any of the following :
Return to scholarly Activities