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P.  Galgali, Agashe, M., and Varma, A., ?Sugar-linked biodegradable polymers: regio-specific ester bonds of glucose hydroxyls in their reaction with maleic anhydride functionalized polystyrene and elucidation of the polymer structures formed?, Carbohydrate Polymers, vol. 67, no. 4, pp. 576-585, 2007.

P. R.  Sharma, Rajamohanan, P. R., and Varma, A., ?Supramolecular transitions in native cellulose-I during progressive oxidation reaction leading to quasi-spherical nanoparticles of 6-carboxycellulose?, Carbohydrate Polymers, vol. 113, pp. 615-623, 2014.

P. R.  Sharma, Kamble, S., Sarkar, D., Anand, A., and Varma, A., ?Shape and size engineered cellulosic nanomaterials as broad spectrum anti-microbial compounds?, International Journal of Biological Macromolecules, vol. 87, pp. 460-465, 2016.