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

Muhammad Yasser (1), Setyo Erna Widiyanti (2), Abdur Rahman Arif (3)
(1) Chemical Enginering Department, Polytechnic State of Ujung Pandang, Indonesia,
(2) Chemical Enginering Department, Polytechnic State of Ujung Pandang, Indonesia,
(3) 1Department of Chemistry FMIPA Hasanuddin University Tamalanrea Makassar, Indonesia
https://doi.org/10.20956/ica.v10i1.6408

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Issue
Volume 10, No.1: June 2017
Submitted
April 29, 2019
Accepted
April 29, 2019
Published
May 12, 2019
Keywords:
    Gold Nanoparticles, Synthesis, Teak leaf, Spectroscopy UV-Vis
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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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References

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Authors

Muhammad Yasser
Chemical Enginering Department, Polytechnic State of Ujung Pandang
myasser1988@gmail.com (Primary Contact)
Setyo Erna Widiyanti
Chemical Enginering Department, Polytechnic State of Ujung Pandang
Abdur Rahman Arif
1Department of Chemistry FMIPA Hasanuddin University Tamalanrea Makassar
Yasser, M., Erna Widiyanti, S., & Arif, A. R. (2019). SYNTHESIS AND CHARACTERIZATION OF GOLD NANOPARTICLES USING TEAK LEAF EXTRACT Tectona grandis. Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta), 10(1), 64–72. https://doi.org/10.20956/ica.v10i1.6408
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