R. R.  Tiwari and Natarajan, U., ?Influence of organic modification on mechanical properties of melt processed intercalated poly(methyl methacrylate)-organoclay nanocomposites?, Journal of Applied Polymer Science, vol. 105, no. 5, pp. 2433-2443, 2007.

R. R.  Tiwari, Khilar, K. C., and Natarajan, U., ?New poly(phenylene oxide)/polystyrene blend nanocomposites with clay: intercalation, thermal and mechanical properties?, Journal of Applied Polymer Science, vol. 108, no. 3, pp. 1818-1828, 2008.

R. R.  Tiwari and Natarajan, U., ?Thermal and mechanical properties of melt processed intercalated poly(methyl methacrylate)-organoclay nanocomposites over a wide range of filler loading?, Polymer International, vol. 57, no. 5, pp. 738-743, 2008.

R. R.  Tiwari and Natarajan, U., ?Effect of organic modification on the intercalation and the properties of poly(phenylene oxide)/polystyrene blend-clay nanocomposites?, Journal of Thermoplastic Composite Materials, vol. 26, no. 3, pp. 392-415, 2013.

R. R.  Tiwari and Natarajan, U., ?Critical organic modifier aliphatic tail length for the formation of poly(methyl methacrylate)-montmorillonite nanocomposites?, Polymer Engineering and Science, vol. 60, no. 7, pp. 1604-1617, 2020.