1Nanotechnology and Drug Delivery Research Lab, Department of Chemistry, University of Delhi, Delhi 110007, India
2Maharaja Surajmal Institute of Pharmacy, Janak Puri, New Delhi 110058, India
Adv. Mater. Lett., 2015, 6 (12), pp 1043-1049
DOI: 10.5185/amlett.2015.5946
Publication Date (Web): Nov 24, 2015
Copyright © IAAM-VBRI Press
E-mail: sharmark101@yahoo.com
In this work we have successfully prepared spherical and chain type silver nanoparticles of excellent size’s homogeneity, reproducibility and stability using tannic acid. The synthesized nanometallic structures were characterized for their shape, size, thermal stability and crystalline nature. The mechanism for the formation of Ag NPs and shape evolution of the chain structure has been vividly explained. Further, these NPs were found to exhibit significant antibacterial activity against gram negative Escherichia coli bacteria but to different extend indicating the influence of particles morphology on their antibacterial behaviours.
Bio-synthesis, tannic acid, silver nanoparticles, spherical chain, antibacterial activity.
Advancing Materials towards Climate Neutrality by 2050
Efficiency of Nanomaterials for Electrochemical Diagnostics based Point-of-Care Detection of Non-Invasive Oral Cancer Biomarkers
Hybrid Membrane based on Polymer-doped Phosposilicate and their Characterization
A DFT Study of Interaction of (CdSe)3 Quantum Dots with Nucleobases
Low Resistance and High Electromigration Lifetime of Cu-To-Cu Joints Using (111)-Oriented Nanotwinned Copper
Electrochemical Hydrogen Evolution Reaction Triggered by Co2xMo1-xS2 (x = 0. 0.05 and 0.1) in Acidic Medium
Effect of La Dopant in Modified Bismuth Ferrite Ceramics
Biogenic Capped Silver Nanoparticles in Lablal Purpureus Pod Extract Exhibit Selective Antibacterial and Synergistic Anticancer Activity
Transforming Paradigm of Artificial Intelligence for Scalable Clinical Healthcare
A Review on Harnessing Nanomaterials as Promising Materials Interface
A New Epidemic Spreading Model to Predict the Spread and Accumulation of Corona Virus (COVID-19) Positive Cases as a Function of Time
Green Synthesis of ZnO and Ag-ZnO Nanoparticles using Macrotyloma Uniflorum: Evaluation of Antibacterial Activity
Feature Behavior of Resistivity in Bi Foils Obtained by a Melt Spinning Method
Thermomagnetic Properties of Metal and Metal-oxide Nanoparticles
Effect on Structural, Electrical and Temperature Sensing behavior of Neodymium Doped Bismuth Ferrite
Novel Green Chemistry Synthesis of Nano-Hydroxyapatite using Soya Milk as a Natural Stabiliser
Copyright ©2010-2021 VBRI Press
Full Article