An overview of the phytosynthesis of various metal nanoparticles

• Published in: 3 Biotech Vol. 11; no. 11; p. 478
• Main Authors: Tiwari, Sekhar, Verma, Sachin Kumar, Bhagat, Pratima, Yadav, Smriti, Sharma, Rajesh, Aseri, Gajendra Kumar, Sohal, Jagdip Singh, Sharma, Deepansh, Dwivedi, Umesh Kumar, Singh, Ranjan, Singh, Deepti, Khare, Neeraj
• Format: Journal Article
• Language: English
• Published: Cham Springer International Publishing 01.11.2021; Springer Nature B.V
• Subjects: Agriculture; Bark; Bioinformatics; Biomaterials; Biosynthesis; Biotechnology; Cancer Research; Chemical synthesis; Chemistry; Chemistry and Materials Science; Food industry; Metabolites; Nanoparticles; Nanotechnology; Review; Review Article; Secondary metabolites; Seeds; Stem Cells; Magnesium nanoparticles; Phytosynthesis; Gold nanoparticles; Copper nanoparticles; Titanium nanoparticles; Zinc nanoparticles; Silver nanoparticles
• ISSN: 2190-572X; 2190-5738
• DOI: 10.1007/s13205-021-03014-0

Nanotechnology is an emerging branch of science wherein various valuable molecules with altered properties can be synthesized and utilized for numerous technological applications. Nowadays, nanotechnology is the preferred tool for the agriculture, food, and medicine industries. However, consistent accumulation of toxic by-products during the synthesis of nanoparticles from the established physical and chemical methods imposes an unprecedented danger to the environment and human well-being. The biological route for the synthesis of nanoparticles offers a potential option over the conventional chemical synthesis process due to the involvement of non-toxic and environmentally friendly materials, such as plants, fungi, bacteria, etc. Phytosynthesis, a type of biological synthesis, utilizes various combinations of secondary metabolites from different plant parts (whole plant, leaves, fruit peel, root, bark, seeds, and stem) for non-toxic and environmentally friendly nanoparticles fabrication. Non-toxic and environmentally friendly secondary metabolites derived from plants are the sources of reducing and capping agents during the biosynthesis of nanoparticles which proceeds in a controlled manner with desired characteristics. Phytosynthesis of nanoparticles is also a simple, economic, durable, and reproducible process. The present article is a comprehensive depiction of the synthesis of different metal nanoparticles from diverse plant species.