TY - JOUR
T1 - Green synthesis of gold nanoparticles using aqueous garlic (Allium sativum L.) extract and its interaction study with melamine
AU - Yulizar, Yoki
AU - Ariyanta, Harits Atika
AU - Abdurrachman, Lingga
N1 - Publisher Copyright:
Copyright © 2017 BCREC Group. All rights reserved.
PY - 2017
Y1 - 2017
N2 - Gold nanoparticles (AuNPs) have been successfully prepared by green synthesis method using aqueous extract of garlic with the Latin name of Allium sativum L. (ASL) as a reducing and stabilizing agents. Identification of active compounds in aqueous ASL extract was conducted by phytochemical analysis and Fourier transform infrared (FTIR) spectroscopy, while the synthesized AuNPs were characterized using UV-Vis spectrophotometer and transmission electron microscopy-selected area electron diffrac-tion (TEM-SAED). The AuNPs formation was optimized at aqueous ASL extract concentration of 0.05%, HAuCl4 concentration of 2.0×10-4 M, and pH of 3.6. The optimized AuNPs was characterized using TEM, and has a spherical shape with particle size of 15±3 nm. The particles were also stable up until one month. The synthesized AuNPs has been studied its interaction with melamine, and showed the optimum pH of interaction at 3.6.
AB - Gold nanoparticles (AuNPs) have been successfully prepared by green synthesis method using aqueous extract of garlic with the Latin name of Allium sativum L. (ASL) as a reducing and stabilizing agents. Identification of active compounds in aqueous ASL extract was conducted by phytochemical analysis and Fourier transform infrared (FTIR) spectroscopy, while the synthesized AuNPs were characterized using UV-Vis spectrophotometer and transmission electron microscopy-selected area electron diffrac-tion (TEM-SAED). The AuNPs formation was optimized at aqueous ASL extract concentration of 0.05%, HAuCl4 concentration of 2.0×10-4 M, and pH of 3.6. The optimized AuNPs was characterized using TEM, and has a spherical shape with particle size of 15±3 nm. The particles were also stable up until one month. The synthesized AuNPs has been studied its interaction with melamine, and showed the optimum pH of interaction at 3.6.
KW - Allium sativum L
KW - Gold nanoparticles
KW - Green synthesis
KW - Melamine
UR - http://www.scopus.com/inward/record.url?scp=85042697234&partnerID=8YFLogxK
U2 - 10.9767/bcrec.12.2.770.212-218
DO - 10.9767/bcrec.12.2.770.212-218
M3 - Article
AN - SCOPUS:85042697234
SN - 1978-2993
VL - 12
SP - 212
EP - 218
JO - Bulletin of Chemical Reaction Engineering and Catalysis
JF - Bulletin of Chemical Reaction Engineering and Catalysis
IS - 2
ER -