Catalytic reduction of methylene blue and Congo red dyes using green synthesized gold nanoparticles capped by salmalia malabarica gum

Reddy Ganapuram, Bhagavanth; Alle, Madhusudhan; Dadigala, Ramakrishna; Dasari, Ayodhya; Venkatesham, M.; Veerabhadram, Guttena

doi:10.1007/s40089-015-0158-3

Public

Catalytic reduction of methylene blue and Congo red dyes using green synthesized gold nanoparticles capped by salmalia malabarica gum

Published in International nano letters. • Aug 28, 2015

Authors:

Bhagavanth Reddy Ganapuram

Madhusudhan Alle

Ramakrishna Dadigala

Abstract

Stable gold nanoparticles (AuNPs) were synthesized using salmalia malabarica gum as both reducing and capping agent. It is a simple and eco-friendly green synthesis. The successful formation of AuNPs was confirmed by UV–visible spectroscopy (UV–Vis), Fourier transform infrared spectroscopy (FTIR), X...

Subject

Congo red

Fourier transform infrared spectroscopy

Colloidal gold

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