Dr. Satya Eswari Jujjavarapu is currently working as an Assistant Professor inthe Department of Biotechnology at National Institute of Technology (NIT), Raipur,India. Her fields of specialization include bioinformatics, biotechnology, and processmodeling, evolutionary optimization, and artificial intelligence. She has morethan 35 publications in SCI/Scopus-indexed journals and 35 proceedings in internationaland national conferences. Her research contributions have received wideglobal citations. She has also published six book chapters and four books (currentlyin press) with international publishers. She is an active member of various organizationsand has received various awards.Dr. Krishna Mohan Poluri is currently working as an Associate Professor in theBiotechnology Department, IIT-Roorkee. He earned his PhD from Tata Institute ofFundamental Research TIFR–Mumbai, and Post-doc from Rutgers University andUniversity of Texas Medical Branch (UTMB–Texas). His areas of expertise arestructural biology, protein engineering, biomolecular interactions, glycoimmunologyand structure-based design of therapeutics and scaffolds, bionanotechnologyand algal biotechnology, etc. He has published 85 publications, including researcharticles, editorials, books, and book chapters in various reputed international journals.He has authored the book Protein Engineering Techniques. Dr. Poluri is alsoa guest editor/editorial board member and ad hoc reviewer for several internationalresearch journals. He has won several awards and fellowships for his research work,most prominently the Young Scientist Award from the Indian Science CongressAssociation (ISCA), 2009, National Academy of Sciences India (NASI), 2014, andInnovative Young Biotechnologist Award (IYBA), 2013, by DBT.

• 1. Introduction. 2. Source of Natural Polymers from Animals with Green Nanoparticles. 3. Source of Natural Polymers from Plants with Green Nanoparticles. 4. Source of Natural Polymers from Microbes with Green Nanoparticles. 5. Comparative Studies of Various Sources for Green Polymeric Nanocomposites. 6. Green Polymeric Nanocomposites Applications. 7. Future Perspectives.

Dr. Satya Eswari Jujjavarapu is currently working as an Assistant Professor inthe Department of Biotechnology at National Institute of Technology (NIT), Raipur,India. Her fields of specialization include bioinformatics, biotechnology, and processmodeling, evolutionary optimization, and artificial intelligence. She has morethan 35 publications in SCI/Scopus-indexed journals and 35 proceedings in internationaland national conferences. Her research contributions have received wideglobal citations. She has also published six book chapters and four books (currentlyin press) with international publishers. She is an active member of various organizationsand has received various awards.Dr. Krishna Mohan Poluri is currently working as an Associate Professor in theBiotechnology Department, IIT-Roorkee. He earned his PhD from Tata Institute ofFundamental Research TIFR–Mumbai, and Post-doc from Rutgers University andUniversity of Texas Medical Branch (UTMB–Texas). His areas of expertise arestructural biology, protein engineering, biomolecular interactions, glycoimmunologyand structure-based design of therapeutics and scaffolds, bionanotechnologyand algal biotechnology, etc. He has published 85 publications, including researcharticles, editorials, books, and book chapters in various reputed international journals.He has authored the book Protein Engineering Techniques. Dr. Poluri is alsoa guest editor/editorial board member and ad hoc reviewer for several internationalresearch journals. He has won several awards and fellowships for his research work,most prominently the Young Scientist Award from the Indian Science CongressAssociation (ISCA), 2009, National Academy of Sciences India (NASI), 2014, andInnovative Young Biotechnologist Award (IYBA), 2013, by DBT.

• 1. Introduction. 2. Source of Natural Polymers from Animals with Green Nanoparticles. 3. Source of Natural Polymers from Plants with Green Nanoparticles. 4. Source of Natural Polymers from Microbes with Green Nanoparticles. 5. Comparative Studies of Various Sources for Green Polymeric Nanocomposites. 6. Green Polymeric Nanocomposites Applications. 7. Future Perspectives.

Dr. Satya Eswari Jujjavarapu is currently working as an Assistant Professor inthe Department of Biotechnology at National Institute of Technology (NIT), Raipur,India. Her fields of specialization include bioinformatics, biotechnology, and processmodeling, evolutionary optimization, and artificial intelligence. She has morethan 35 publications in SCI/Scopus-indexed journals and 35 proceedings in internationaland national conferences. Her research contributions have received wideglobal citations. She has also published six book chapters and four books (currentlyin press) with international publishers. She is an active member of various organizationsand has received various awards.Dr. Krishna Mohan Poluri is currently working as an Associate Professor in theBiotechnology Department, IIT-Roorkee. He earned his PhD from Tata Institute ofFundamental Research TIFR–Mumbai, and Post-doc from Rutgers University andUniversity of Texas Medical Branch (UTMB–Texas). His areas of expertise arestructural biology, protein engineering, biomolecular interactions, glycoimmunologyand structure-based design of therapeutics and scaffolds, bionanotechnologyand algal biotechnology, etc. He has published 85 publications, including researcharticles, editorials, books, and book chapters in various reputed international journals.He has authored the book Protein Engineering Techniques. Dr. Poluri is alsoa guest editor/editorial board member and ad hoc reviewer for several internationalresearch journals. He has won several awards and fellowships for his research work,most prominently the Young Scientist Award from the Indian Science CongressAssociation (ISCA), 2009, National Academy of Sciences India (NASI), 2014, andInnovative Young Biotechnologist Award (IYBA), 2013, by DBT.

• 1. Introduction. 2. Source of Natural Polymers from Animals with Green Nanoparticles. 3. Source of Natural Polymers from Plants with Green Nanoparticles. 4. Source of Natural Polymers from Microbes with Green Nanoparticles. 5. Comparative Studies of Various Sources for Green Polymeric Nanocomposites. 6. Green Polymeric Nanocomposites Applications. 7. Future Perspectives.