Bioinspired graphene-based silver nanoparticles: Fabrication, characterization and antibacterial activity

被引：30

作者：

Potbhare, Ajay K. ^{[1
]}

Umekar, Mayuri S. ^{[1
]}

Chouke, Prashant B. ^{[1
]}

Bagade, Mahendra B. ^{[1
]}

Aziz, S. K. Tarik ^{[2
]}

Abdala, Ahmed A. ^{[3
]}

Chaudhary, Ratiram G. ^{[1
]}

机构：

[1] Seth Kesarimal Porwal Coll Arts Commerce & Sci, Post Grad Dept Chem, Kamptee 441001, India

[2] Bar Ilan Univ, Dept Chem, Bar Ilan Inst Nanotechnol & Adv Mat BINA, IL-52900 Ramat Gan, Israel

[3] Texas A&M Univ Qatar, Chem Engn Program, POB 23784, Doha, Qatar

来源：

MATERIALS TODAY-PROCEEDINGS | 2020年 / 29卷

关键词：

Graphene-based nanoparticles; Ag-GO nanocomposites; Pseudomonas aeruginosa; Antibacterial activity; GREEN SYNTHESIS; NANOCOMPOSITES; BIOSYNTHESIS; ANTIOXIDANT;

D O I：

10.1016/j.matpr.2020.04.212

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Herein we present a fabrication and antibacterial assays of novel silver nanoparticles (Ag NPs) on the surface of graphene oxide (GO) nanosheets as a multifunctional antibacterial material by using Pseudomonas aeruginosa biomass extract the nanocomposites has fabricated. as a synthesized material were characterized by spectroscopic technique including XRD, FTIR, EDX, Raman and TEM. XRD analysis specified the cubic crustal structure of NCs, while TEM rendered an average particle size of 25 nm of Ag-GO NCs. As a result, the fabricated Ag-GO NCs was tested against gram-positive and gram-negative strains and the results shows the Ag-GO NCs to be more effective against gram-negative bacteria (E.coli). (C) 2019 Elsevier Ltd. All rights reserved.

引用

页码：720 / 725

页数：6

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