A facile and rapid method for the black pepper leaf mediated green synthesis of silver nanoparticles and the antimicrobial study

被引：68

作者：

Augustine, Robin ^{[1
]}

Kalarikkal, Nandakumar ^{[1
,2
]}

Thomas, Sabu ^{[1
,3
]}

机构：

[1] Mahatma Gandhi Univ, Int & Interuniv Ctr Nanosci & Nanotechnol, Priyadarshini Hills PO, Kottayam 686560, Kerala, India

[2] Mahatma Gandhi Univ, Sch Pure & Appl Phys, Kottayam 686560, Kerala, India

[3] Mahatma Gandhi Univ, Sch Chem Sci, Kottayam 686560, Kerala, India

来源：

APPLIED NANOSCIENCE | 2014年 / 4卷 / 07期

关键词：

Biosynthesis; Silver nanoparticles; Piper nigrum; Reduction; Organic capping; ANTIBACTERIAL ACTIVITY; ANTIOXIDANT ACTIVITY; AMIDE ALKALOIDS; EXTRACT; SHAPE; GOLD; REDUCTION; PARTICLES; PIPERINE; BACTERIA;

D O I：

10.1007/s13204-013-0260-7

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Green synthesis of nanoparticles is widely accepted due to the less toxicity in comparison with chemical methods. But there are certain drawbacks like slow formation of nanoparticles, difficulty to control particle size and shape make them less convenient. Here we report a novel cost-effective and eco-friendly method for the rapid green synthesis of silver nanoparticles using leaf extracts of Piper nigrum. Our results suggest that this method can be used for obtaining silver nanoparticles with controllable size within a few minutes. The fabricated nanoparticles possessed excellent antibacterial property against both Gram-positive and Gram-negative bacteria.

引用

页码：809 / 818

页数：10

共 68 条

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