S.  Das, Pati, D., Tiwari, N., Nisal, A., and Gupta, S. Sen, ?Synthesis of silk fibroin-glycopolypeptide conjugates and their recognition with lectin?, Biomacromolecules, vol. 13, no. 11, pp. 3695-3702, 2012.

M.  Kar, Tiwari, N., Tiwari, M., Lahiri, M., and Gupta, S. Sen, ?Poly-L-arginine grafted silica mesoporous nanoparticles for enhanced cellular uptake and their application in DNA delivery and controlled drug release?, Particle & Particle Systems Characterization, vol. 30, no. 2, pp. 166-179, 2013.

N.  Tiwari and Badiger, M. V., ?Enhanced drug release by selective cleavage of cross-links in a double-cross-linked hydrogel?, RSC Advances, vol. 6, no. 104, pp. 102453-102461, 2016.

N.  Tiwari, Nawale, L. U., Sarkar, D., and Badiger, M. V., ?Carboxymethyl cellulose-grafted mesoporous silica hybrid nanogels for enhanced cellular uptake and release of curcumin?, Gels, vol. 3, no. 1, 2017.

S.  Anjum, Gurave, P., Badiger, M. V., Tiwari, N., and Gupta, B., ? Design and development of trivalent aluminum ions induced self healing polyacrylic acid novel hydrogels?, POLYMER, vol. 126, pp.  196-205, 2017.

N.  Tiwari, ?Thermo thickening behavior of MPEG-b-PCL grafted poly(acrylic acid): a molecular insight?, Polymer, vol. 148, pp. 138-148, 2018.

N.  Tiwari, Badiger, M. Virupax, Rajamohanan, P. Ramanpilla, and Ravindranathan, S., ?Investigation of domain structures in monomethoxy poly(ethylene glycol)-b-poly(caprolactone) grafted poly(acrylic acid) by NMR diffusion studies?, Polymer International, vol. 71, no. 8, pp. 976-984, 2022.