Facile synthesis of silver chloride nanoparticles using marine alga and its antibacterial efficacy

被引：100
|
作者：
Dhas, T. Stalin [1 ]
Kumar, V. Ganesh [1 ]
Karthick, V. [1 ]
Angel, K. Jini [1 ]
Govindaraju, K. [1 ]
机构：
[1] Sathyabama Univ, Ctr Ocean Res, Nanosci Div, Madras 600119, Tamil Nadu, India
来源：
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2014年 / 120卷
关键词：
Sargassum plagiophyllum; Silver chloride nanoparticles; Electron microscopy; Antibacterial activity; Fluorescence microscopy; GOLD NANOPARTICLES; ESCHERICHIA-COLI; OXIDATIVE STRESS; BIOSYNTHESIS; TOXICITY; BACTERIA; SHAPE; IONS; ZNO;
D O I：
10.1016/j.saa.2013.10.044
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
Exploitation of advancements in antimicrobial agent synthesis assisted by nanomaterials has received considerable attention in the recent years. Based on this, an eco-friendly approach for the synthesis of silver chloride nanoparticles (AgCINPs) using aqueous extract of Sargassum plagiophyllum is emphasized. UV-vis spectroscopy, Fourier transform infrared spectroscopy (MR), high resolution transmission electron microscopy (HR-TEM), field emission scanning electron microscopy (FESEM) were used to characterize the formation of AgClNPs. X-ray diffraction (XRD) patterns clearly illustrate the presence of AgCINPs. The synthesized AgCINPs were tested for its antibacterial activity and it was found to cause considerable amount of deterioration to bacterial cells, when examined using electron microscope and cell viability analysis. Crown Copyright (C) 2013 Published by Elsevier B.V. All rights reserved.
引用
收藏
页码：416 / 420
页数：5
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