Green Synthesis of Metallic Nanoparticles: Applications and Limitations

By P. Dikshit, J. Kumar, A. Das, Soumi Sadhu, Sunita Sharma, Swati Singh, P. Gupta, Beom Kim. Catalysts, 2021

618 citations recorded by the source corpus.

The past decade has witnessed a phenomenal rise in nanotechnology research due to its broad range of applications in diverse fields including food safety, transportation, sustainable energy, environmental science, catalysis, and medicine. The distinctive properties of nanomaterials (nano-sized particles in the range of 1 to 100 nm) make them uniquely suitable for such wide range of functions. The nanoparticles when manufactured using green synthesis methods are especially desirable being devoid of harsh operating conditions (high temperature and pressure), hazardous chemicals, or addition of external stabilizing or capping agents. Numerous plants and microorganisms are being experimented upon for an eco–friendly, cost–effective, and biologically safe process optimization. This review provides a comprehensive overview on the green synthesis of metallic NPs using plants and microorganisms, factors affecting the synthesis, and characterization of synthesized NPs. The potential applications of metal NPs in various sectors have also been highlighted along with the major challenges involved with respect to toxicity and translational research.

Subfields: Environmental Chemistry, Materials Chemistry, Organic Chemistry

View Paper: https://www.semanticscholar.org/paper/e53cd2972cf54de1ce99f8db4a747533bfaca39d

Citations in the corpus

• Nanoparticle classification, physicochemical properties, characterization, and applications: a comprehensive review for biologists (2022, neutral): “Several NPs have proven antimicrobial, insecticidal, and nematicidal activities, which makes them a promising alternative to chemical pesticides and a potentially cheaper alternative to biopesticides [294].”