Results 51 to 60 of about 252,610 (363)

AN OVERVIEW OF SILVER NANOPARTICLES

International Journal of Research in Ayurveda and Pharmacy, 2021
During the past few years, silver nanoparticles became one amongst the foremost investigated and explored technology derived nanostructures, given the fact that nano silver primarily based materials established to possess attention-grabbing, challenging, and inspiring characteristics appropriate for numerous applications.
M Mohan Varma, Indukuri Kinnera
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Ultrastructural changes in methicillin-resistant Staphylococcus aureus induced by positively charged silver nanoparticles

Beilstein Journal of Nanotechnology, 2015
Silver nanoparticles offer a possible means of fighting antibacterial resistance. Most of their antibacterial properties are attributed to their silver ions.
Dulce G. Romero-Urbina, Humberto H. Lara, J. Jesús Velázquez-Salazar, M. Josefina Arellano-Jiménez, Eduardo Larios, Anand Srinivasan, Jose L. Lopez-Ribot, Miguel José Yacamán   +7 more
doaj   +1 more source

Antioxidant and antibacterial activity of silver nanoparticles synthesized by Cestrum nocturnum

Journal of Ayurveda and Integrative Medicine, 2020
Background: Silver nanoparticles are toxic to bacteria and have widespread application in different research areas. Objective: The aim of this study was to synthesize silver nanoparticles using an aqueous leaf extract of Cestrum nocturnum and to test its
Anand Kumar Keshari, Ragini Srivastava, Payal Singh, Virendra Bahadur Yadav, Gopal Nath   +4 more
doaj  

Degradation of Methylene Blue Using Biologically Synthesized Silver Nanoparticles

Bioinorganic Chemistry and Applications, 2014
Nowadays plant mediated synthesis of nanoparticles has great interest and achievement due to its eco-benign and low time consuming properties. In this study silver nanoparticles were successfully synthesized by using Morinda tinctoria leaf extract under ...
M. Vanaja, K. Paulkumar, M. Baburaja, S. Rajeshkumar, G. Gnanajobitha, C. Malarkodi, M. Sivakavinesan, G. Annadurai   +7 more
doaj   +1 more source

A flower shape-green synthesis and characterization of silver nanoparticles (AgNPs) with different starch as a reducing agent

Journal of Materials Research and Technology, 2020
This work aims to study the synthesis of flowers shaped silver nanoparticles (AgFLs) with green method by using corn starch (Co-S), cassava starch (Ca-S) and sago starch (Sa-S). The starch acts as a reducing agent in synthesis of silver nanoparticles and
Khanittha Ponsanti, Benchamaporn Tangnorawich, Nipaporn Ngernyuang, Chiravoot Pechyen   +3 more
doaj  

Green Synthesis and Characterization of Silver Nanoparticles Using Ginkgo Biloba Laf Extract

Medžiagotyra, 2023
A facile, effective and green method using Ginkgo Biloba leaf extract was applied and optimized for the preparation of well dispersed silver nanoparticles.
Chunfa DONG, Jiangbo LUO, Gang CHEN, Wei CHEN, Xinghua XIAO   +4 more
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Water vapor assisted sintering of silver nanoparticle inks for printed electronics [PDF]

SN Applied Sciences (2019) 1:517, 2019
In printed electronics, conductive traces are often produced by printing inks of silver nanoparticles dispersed in solvents. A sintering process is usually needed to make the printed inks conductive by removing the organic dispersants and allowing metal-to-metal contacts among nanoparticles for atomic diffusion and neck formation.
arxiv   +1 more source

Cytotoxic Potential of Silver Nanoparticles

Yonsei Medical Journal, 2014
Silver nanoparticles (AgNPs) have been widely used in industrial, household, and healthcare-related products due to their excellent antimicrobial activity. With increased exposure of AgNPs to human beings, the risk of safety has attracted much attention from the public and scientists.
Liming Wang, Tianlu Zhang, Qiang Chen, Chunying Chen   +3 more
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Synthesis of Silver Nanoparticles Using Triticum aestivum and Its Effect on Peroxide Catalytic Activity and Toxicology

Journal of Chemistry, 2013
The synthesis of stable silver nanoparticles using bioreduction method was investigated. Biological synthesis of silver nanoparticles using Triticum aestivum (khapali ghahu) extract was investigated. The effect of a specific variety of plants and how it
Shobha Waghmode, Pooja Chavan, Vidya Kalyankar, Sharada Dagade   +3 more
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Green synthesis and characterization of silver nanoparticles using banana peel extract and their antimicrobial activity against representative microorganisms

Journal of Radiation Research and Applied Sciences, 2015
The present study reports an eco-friendly, cost efficient, rapid and easy method for synthesis of silver nanoparticles using banana peel extract (BPE) as a reducing and capping agent. The different factor affecting silver reduction was investigated.
Haytham M.M. Ibrahim
doaj   +1 more source