<p>Preface<br>Sandeep Kumar Verma and Ashok Kumar Das<br>1. Biosynthesis of nanoparticles and their roles in numerous areas<br>Selvakani Prabakaran and Mariappan Rajan<br>2. Green synthesized nanoparticles: Physicochemical properties and mode of antimicrobial activities<br>Mala Thapa and Samrat Roy Choudhury<br>3. Antimicrobial activities of biosynthesized nanomaterials<br>M. Sathishkumar, S. Geethalakshmi, M. Saroja, M. Venkatachalam and P. Gowthaman<br>4. Green synthesized nanoparticles: Classification, synthesis, characterization, and applications<br>Vivekshinh Kshtriya, Bharti Koshti and Nidhi Gour<br>5. Nanoparticles and nanofibers based on tree gums: Biosynthesis and applications<br>Vinod V.T. Padil, Ehsan Nazarzadeh Zare, Pooyan Makvandi and Miroslav Černík<br>6. Nanomaterials synthesized by biosurfactants<br>Xanel Vecino, Lorena Rodríguez-López, Myriam Rincón-Fontán, José M. Cruz and Ana B. Moldes<br>7. Comparison of chemically and biologically synthesized nanoparticles for the production of secondary metabolites, and growth and development of plants<br>Rabia Javed, Muhammad Arslan Ahmad, Ayesha Gul, Taswar Ahsan and Mumtaz Cheema<br>8. Plant derived nanoparticles and their biotechnological applications<br>Madan L. Verma, B.S. Dhanya, Meenu Thakur, J. Jeslin and Asim K. Jana<br>9. Biosynthesized/green-synthesized nanomaterials as potential vehicles for delivery of antibiotics/drugs<br>Sivaraj Mehnath, Ashok Kumar Das, Sandeep Kumar Verma and Murugaraj Jeyaraj<br>10. Metal and metal oxide nanoparticles: An integrated perspective of green synthesis methods by natural products and waste valorisation; applications and challenges<br>Karina Torres-Rivero, Julio Bastos-Arrieta, Núria Fiol and Antonio Florido<br>11. Biosynthesized nanoparticles (gold, silver and platinum): Therapeutic role in angiogenesis<br>Shagufta Haque and Chitta Ranjan Patra<br>12. Therapeutic applications of carbon nanodots synthesized from green (re)sources<br>Athanasia Kasouni, Theodoros Chatzimitakos and Constantine Stalikas<br>13. Biosynthesis and antifungal activities of CuO and Al<SUB>2</SUB>O<SUB>3</SUB> nanoparticles<br>Henam Sylvia Devi, Muzaffar Ahmad Boda, Seemim Rubab, Shazia Parveen, Abdul Hamid Wani and M.A. Shah<br>14. Biosynthesized silver nanoparticles and their therapeutic applications<br>Anjana K Vala, Hiral Trivedi, Haren Gosai, Haresh Panseriya and Bharti Dave<br>15. Green synthesized silver nanoparticles and their therapeutic applications<br>Samson Oluwagbemiga Alayande, Anuoluwa Abimbola Akinsiku, Oyesolape Basirat Akinsipo (Oyelaja), Esther Oluwasayo Ogunjinmi and Enock Olugbenga Dare<br>16. Green synthesized silver nanoparticles and their use in optical detection of deterioration in onions<br>Alayande S.O., Kolawole O.E., Adeseluka T.V.,Ogunjinmi O. E., Adeoye A.E., Ajenifuja E. , Ofudje A. and Fasasi A.Y.<br>17. Biosynthesized nanoparticles derived from marine habitat and their interactions with plants<br>Hiral Trivedi, Ashok Kumar Das, Sandeep Kumar Verma, Harengiri Gosai, Anjana K Vala and Bharti P Dave</p>