Of all living things, plants seem to have the best potential for nanoparticle biosynthesis and are suitable for large-scale biosynthesis. Compared with microorganisms, the synthesis of plant-derived nanoparticles is faster and more stable. Therefore, this review focuses on the use of microbial and ...
NanoparticlesBiologicalsynthesisBiofilmsMechanismStabilizationThe biological synthesis of nanoparticles (NPs) by bacteria and biofilms via extracellular redox reactions has received attention because of the minimization of harmful chemicals, low cost, and ease of culturing and downstream processing. Bioreduction ...
The present study explores biological synthesis of silver nanoparticles (AgNPs) using the cell free extract of Spirulina platensis. Biosynthesized AgNPs were characterized by UV-Vis spectroscopy, SEM, TEM, and FTIR analysis and finally evaluated for antibacterial activity. Extracellular synthesis using ...
Results: The size of the silver nanoparticles was found to be 8.35 nm, which confirms the formation of nanocrystalline silver. The biological synthesis of silver nanoparticles was possible by using the plant extract Neptunia oleraceae. Conclusion: The biological approach is the need of the hour in...
Nanomaterials are considered to be the pre-eminent component of the rapidly advancing field of nanotechnology. However, developments in the biologically inspired synthesis of nanoparticles are still in their infancy and consequently attracting the attention of material scientists throughout the world. Keepin...
Nanoparticles with unique properties have potential applications in food, medicine, pharmacology, and agriculture industries. Accordingly, many significant researches have been conducted to develop novel nanoparticles using chemical and biological techniques. This review focuses on the synthesis of selenium ...
Silver nanoparticles (NPs) have been the subjects of researchers because of their unique properties (e.g., size and shape depending optical, antimicrobial, and electrical properties). A variety of preparation techniques have been reported for the synthesis of silver NPs; notable examples include, la...
The biofabriction of AgNPs could be ascertained using a visual marker represented by chromatic change of the reaction substrate, since the color transition from green to brown imply the biotransformation of Ag+ion to Ag0indicating synthesis of silver nanoparticles40,41. Figure (1)illustrated the ...
gold nanoparticlesgreen synthesisleaf extractIn this work, biosynthesis potentials of Dracocephalum kotschyi leaf extract for the production of gold nanoparticle ... Azam,Chahardoli,Naser,... - 《Journal of Biomedical Materials Research Part A》 ...
Cancer cell-derived small extracellular vesicles bind to therapeutic nanoparticles leading them from tumours to the liver for degradation. This mechanism is another barrier for the development of efficient nanoparticle-based cancer therapies. Ningqiang Gong ...