β-glucosidase assisted biosynthesis of gold nanoparticles: A green chemistry approach

被引：23
|
作者：
Govindaraju, K. [1 ]
Kiruthiga, V. [1 ]
Manikandan, R. [2 ]
Ashokkumar, T. [1 ]
Singaravelu, G. [1 ]
机构：
[1] Thiruvalluvar Univ, Dept Zool, Nanosci Div, Vellore 632004, Tamil Nadu, India
[2] Alagappa Univ, Dept Anim Hlth & Management, Karaikkudi 630003, Tamil Nadu, India
来源：
MATERIALS LETTERS | 2011年 / 65卷 / 02期
关键词：
beta-glucosidase; Plant enzyme; Biosynthesis; Gold nanoparticles; Solanum torvum; NANOSTRUCTURED MATERIALS; BIOLOGICAL SYNTHESIS; FUNGUS; LEAVES;
D O I：
10.1016/j.matlet.2010.09.078
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Biogenic gold nanoparticles using medically important phytochemical (beta-glucosidase) are demonstrated herein. The reduction capabilities of phytochemical and their ability to stabilize the new genre gold nanoparticles, were characterized using UV-visible, FT-IR, HR-TEM and XRD measurements. This report also focuses the newly formed gold nanoparticles application on promoting the defensive mechanism of silkworm Bombyx mori. The results highlight the possibility of green pathways to produce functionalized gold nanoparticles of medicinal significance. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：256 / 259
页数：4
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