Terminalia bellirica fruit extract-mediated synthesis of gold nanoparticles (AuNPs) and studies on antimicrobial and antioxidant activity

被引：10

作者：

Annavaram, Viswadevarayalu ^{[1
]}

Posa, Venkata Ramana ^{[1
]}

Lakshmi, D. Vijaya ^{[2
]}

Sumalatha, J. ^{[3
]}

Somala, Adinarayana Reddy ^{[1
]}

机构：

[1] YV Univ, Dept Mat Sci & Nanotechnol, Kadapa 516003, Andhra Pradesh, India

[2] Yogi Vemana Univ, Dept Microbiol, Kadapa, Andhra Pradesh, India

[3] Nirmala Coll Pharm, Dept Pharmaceut Chem, Kadapa, Andhra Pradesh, India

来源：

INORGANIC AND NANO-METAL CHEMISTRY | 2017年 / 47卷 / 05期

关键词：

Green synthesis; gold nanoparticles (AuNPs); antifungal activity; antioxidant activity; GREEN SYNTHESIS; AQUEOUS EXTRACT; LEAF EXTRACT; BIOSYNTHESIS; LEAVES;

D O I：

10.1080/15533174.2016.1212219

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

In this work, the authors presented a biological and eco-friendly method for the synthesis of gold nanoparticles (AuNPs) by Terminalia bellirica fruit extract. Fourier transform infrared spectroscopy (FTIR) indicates that -OH functional groups were involved in the formation of AuNPs. X-ray diffraction analysis revealed that the biosynthesized AuNPs exhibit high crystalline form and spherical shape with an average size of 20-30 nm. The zeta potential of the compound was found to be -58.0 mV. AuNPs were found to be effective against Candida tropicalis and Candida albicans isolated from clinical samples, and AuNPs also effectively worked as free radical scavenging activity.

引用

页码：681 / 687

页数：7

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