Indonesia Chimica Acta
Volume 10, No.1: June 2017

SYNTHESIS AND CHARACTERIZATION OF GOLD NANOPARTICLES USING TEAK LEAF EXTRACT Tectona grandis

Muhammad Yasser (Chemical Enginering Department, Polytechnic State of Ujung Pandang)
Setyo Erna Widiyanti (Chemical Enginering Department, Polytechnic State of Ujung Pandang)
Abdur Rahman Arif (1Department of Chemistry FMIPA Hasanuddin University Tamalanrea Makassar)

Article Info

Publish Date
12 May 2019

Abstract

Teak leaf extract has been successfully used in the synthesis of gold nanoparticles. It is characterized by a color change of the solution from yellow to red wine after the addition of teak leaf extract to HAuCl4 and the resulting wavelengths in the range of 500-600 nm that indicates that gold nanoparticles have been formed. Growth and stability of the gold nanoparticles produced using UV-Vis Spectroscopy. During observation during 144 hours the stability of gold nanoparticles after 48 hours with a wavelength of about 567.5 -568 nm. 

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Journal Info
Indonesia Chimica Acta
Website

Abbrev

ica

Publisher

Universitas Hasanuddin

Subject

Chemical Engineering, Chemistry & Bioengineering

Description

Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta) is a peer-reviewed research journal that is devoted to the dissemination of new and original knowledge in all branches of chemistry. The result of research and development in the fields of chemistry in both experimental and theory/ computation, ...