■ Kumar, A. and Srivastava, A.,(2010). Cell separation using cryogel based affinity chromatography. Nature protocols 5 (11), 1737-1747
■ Kumar, A., Mishra, R., Reinwald, Y. and Bhat, S.,(2010). CRYOGELS: Freezing Unveiled by Thawing. Materials Today 13(11) : 42-44.
■ Shakya, A. K., Sami, H., Srivastava, A. and Kumar, A., (2010). Stability of responsive polymer-protein bioconjugates. Progress in polymer science 35(4): 459-486.
■ Singh, D., Nayak, V. and Kumar, A., (2010). Proliferation of C2C12 Myoblast Skeletal Cells on Super-macroporous Cryogel. International Journal of Biological Sciences 6(4): 371–381.
■ Shakya, A. K., Sharma, P. and Kumar, A., (2010). Synthesis and Characterization of Thermo-responsive poly(N-isopropylacrylamide)-bovine Catalyse Biononjugate. Enzyme and Microbial Technology 47(6) : 277-282.
■ Srivastava, A. and Kumar, A., (2010). Biodegradable poly(N-vinylcaprolactam) cryogels: Synthesis and its biophysical evaluation for tissue engineering applications. J Material Science: Material in Medicine 21 : 2937-2945.
■ Tripathi, A., Sami, H., Jain, S. R., Viloria-Cols, M. E., Zhuravleva N., Nilsson, G., Jungvid, H. and Kumar, A., (2010). Improved Bio-catalytic Conversion for Increased Solvent Production using Immobilized Cryogel Beads. Enzyme and Microbial Technology 47 : 44-51.
■ Ivanov, A. E., Kumar, A., Nilsong, S., Aguilar, M-R., Lyubov I. Mikhalovska, Savina, L. I., I. N., Marina, I. N., Kuzimenkova, M. V., Galaev, I. Yu. andMattiasson, B., (2010). Evaluation of boronate-containing polymer brushes and gels as substrates for carbohydrate-mediated adhesion and cultivation of animal cells. Colloids and Surfaces B: Biointerfaces 75: 510-519. ■ Bhat, S., Singh, D., Shakesheff, K. and Kumar, A., (2009). An overview on cryogel polymeric scaffolds with special approach to cartilage tissue engineering. European Cells and Materials Suppl. 18(2): 46.
■ Mishra, R., Basu, B., and Kumar, A., (2009). Physical and cytocompatibility properties of bioactive glass-polyvinyl alcohol-sodium alginate biocomposite foams prepared via solgel processing for trabecular bone regeneration. J Mater Sci: Mater Med 20(12): 2493-500.
■ Tripathi, A., Kathuria, N. and Kumar, A.,(2009). Elastic and macroporous agarose-gelatin cryogels with isotropic and anisotropic porosity for tissue engineering. J Biomedical Matrerial Research. 90 A (3): 680-694.
■ Kathuria, N., Tripathi, A., Kar, K. K. and Kumar, A., (2009). Synthesis and Characterization of Elastic and Macroporous Chitosan-Gelatin Cryogels for Tissue Engineering. ActaBiomaterialia. 5: 406-418
■ Ivanov, A. E., Eccles, J., Panahi, H. A., Kumar, A., Kuzimenkova, M. V., Nilsson, L., Bergensthl, B., Long, N., Gary J. Phillips, G. J., Mikhalovsky, S. V., Igor Yu. Galaev, I. Yu. and Mattiasson, B., (2009). Boronate-containing polymer brushes: characterization, interaction with saccharides and mammalian cancer cells. J. Biomed. Material Research: A. 213-225.
■ Srivastava, A., and Kumar, A., (2009). Synthesis and Characterization of novel biocompatible poly(N-vinylcaprolactam) cryogel scaffold. J Biomaterial Science: Polymer Edn 20(10): 1393-1415.
■ Jain, E., and Kumar, A.,(2009). Synthesis and characterization of polyacrylonitrile and interpenetrating network of polyacrylamide and chitosan supermacroporous cryogels as scaffolds for cell immobilization. J of Biomaterial Science: Polymer Edn. 20: 877-902.
■ Jain, E., Srivastava, A. and Kumar, A., (2009). Macroporous Interpenetrating Cryogel Network of Poly(acrylonitrile) and Gelatin for Biomedical Applications. J. Material Science: Mat. in Medicine 20: S173-9.
■ Singh, S., and Kumar, A., (2009). Leukocyte depletion for safe blood transfusion. Biotechnology Journal. 4: 1140-1151.
■ Kumar, A., and Bhardwaj, A., (2008). Methods in Cell Separation for Biomedical Application: Cryogels as a New Tool. Biomedical Materials 3 034008 (11pp).
■ Nilsang, S., Nehru, V., Plieva, F. M., Nandakumar, K. S., Rakshit, S. K., Holmdahl, R., Mattiasson, B. and Kumar, A., (2008). Three-dimensional culture for monoclonal antibody production by hybridoma cells immobilized in macroporous gel particles. Biotechnology Progress 24(5): 1122-1131.
■ Kumar, A., Galaev, I. Yu. And Mattiasson, B., (2008). Affinity precipitation of proteins using metal chelates. Methods Molecular Biology 421: 37-52.
■ Nilsang, S., Kumar, A. and Rakshit, S. K., (2008). Effect of alpha-ketoglutarate on monoclonal antibody production of hybridoma cell lines in serum- free and serum containing medium. Applied Biochemistry and Biotechnology 151(2-3): 489-501.
■ Jain, E. and Kumar, A., (2008). Upstream processes in antibody production: Evaluation of critical parameters. Biotechnology Advances 26(1): 46-72.
■ Dainiak, M. B., Savina, I. N., Musolino, I., Kumar, A., Galaev, I. Yu. andMattiasson, B., (2008). Macroporous hydrogel scaffolds with tunable chemistry in a 96-well plate format for studying cellular phenotypic responses to surface interactions. Implications for cell based assays. Biotechnology Progress 24 (6): 1373-1383.
■ Bansal, V., Roychoudhury, P. K. and Kumar, A., (2007). Urokinase separation from cell culture broth of human kidney cell line. Int. J. Biological Sciences 3, 64-70.
■ Mattiasson, B., Kumar, A., Ivanov, A. E. and Galaev, I. Yu., (2007). Metal-chelate affinity precipitation of proteins using responsive polymers. Nature Protocols, 2, 213-220.
■ Nilsang, S., Nandakumar, K. S., Galaev, I. Yu., Rakshit, S. K., Holmdahl, R., Mattiasson, B. and Kumar, A., (2007). Monoclonal Antibody Production Using a New Supermacroporous Cryogel Perfusion Reactor. Biotechnology Progress, 23, 932-939.
■ Kamihira, M. and Kumar, A., (2007). Development of separation technology for stem cells. Adv Biochemical Engineering/ Biotechnol. 106, 173-194.
■ Kumar, A., Srivstava, A., Galaev, I. Yu. andMattiasson, B., (2007). Smart Polymers: Physical Forms and Bioengineering Applications. Progress in Polymer Science 32, 1205-1237.
■ Dainiak, M. B., Kumar, A., Galaev, I. Yu. andMattiasson, B., (2007). Methods in Cell Separations. Adv Biochemical Engineering/ Biotechnol. 106, 1-18.
■ Srivastava, A., Jain, E. and Kumar, A ., (2007). The Physical Characterization of Supermacroporouspoly(N-isopropylacrylamide) Cryogel: Mechanical Strength and Swelling/De-swelling Kinetics. Materials Science & Engineering A 464, 93-100.
■ Dainiak, M. B., Galaev, I. Yu., Kumar, A., Plieva, F. M. and Mattiasson, B., (2007). Chromatography of living cells using supermacroporous hydrogels, cryogels. Adv Biochemical Engineering/ Biotechnol. 106, 101-128.
■ Dainiak, M., Kumar, A., Galaev, I. Yu. andMattiasson, B., (2006). Detachment of affinity captured bioparticles by elastic deformation of macroporous hydrogel. Proc. Nat. Acd. Sci. (PNAS) -USA 103, 849-854.
■ Roychoudhury, P. K., Khaparde, S. S., Mattiasson, B. and Kumar, A., (2006). Synthesis, regulation and production of urokinase using mammalian cell culture: A comprehensive review. Biotechnology Advances, 24, 514-528.
■ Kumar, A., Bansal, V., Nandakumar, K. S., Galaev, I. Yu., Roychoudhury, P. K., Holmdahl, R. and Mattiasson, B., (2006). Integrated Bioprocess for the production and isolation of urokinase from animal cell culture using supermacroporous cryogels. Biotechnology and Bioengineering 93, 636-646.
■ Kumar, A., Bansal, V., Andersson, J., Roychoudhury, P. K. and Mattiasson, B., (2006). Supermacroporous cryogel matrix for integrated protein isolation: IMAC purification of urokinase from cell culture broth of a human kidney cell line. J. Chromatography A 1103 , 35-42.
■ Ahlqvist, J., Kumar, A., Sundström, H., Ledung, E., Hörnsten, E. G., Enfors, S-O., Mattiasson, B., (2006). Affinity binding of inclusion bodies on supermacroporous monolithic cryogels using labeling with specific antibodies. J. Biotechnology 122 , 216-225.
■ Ahlqvist, J., Dainiak, M., Kumar, A., Sundström, H., Ledung, E., Hörnsten, E. G., Enfors, S-O., Galaev, I. Yu., Mattiasson, B., (2006). Monitoring the production of inclusion bodies during fermentation and ELISA analysis of intact inclusion bodies using 96-minicolumn cryogel microplates. Analytical Biochemistry 354, 229-237.
■ Bansal, V., Roychoudhury, P. K., Mattiasson, B. and Kumar, A., (2006). Recovery of urokinase from integrated mammalian cell culture cryogel bioreactor and purification of the enzyme using p-aminobenzamidine affinity chromatography. J. Mol. Recognition 19, 332-339.