Title |
Green synthesis of gold nanoparticles using aspartame and their catalytic activity for p-nitrophenol reduction
|
---|---|
Published in |
Discover Nano, May 2015
|
DOI | 10.1186/s11671-015-0910-7 |
Pubmed ID | |
Authors |
Shufen Wu, Songjing Yan, Wei Qi, Renliang Huang, Jing Cui, Rongxin Su, Zhimin He |
Abstract |
We demonstrated a facile and environmental-friendly approach to form gold nanoparticles through the reduction of HAuCl4 by aspartame. The single-crystalline structure was illustrated by transmission electron microscopy (TEM) and X-ray diffraction (XRD). The energy-dispersive X-ray spectroscopy (EDS) and Fourier transform infrared (FTIR) results indicated that aspartame played a pivotal role in the reduction and stabilization of the gold crystals. The crystals were stabilized through the successive hydrogen-bonding network constructed between the water and aspartame molecules. Additionally, gold nanoparticles synthesized through aspartame were shown to have good catalytic activity for the reduction of p-nitrophenol to p-aminophenol in the presence of NaBH4. |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Malaysia | 1 | 4% |
Unknown | 27 | 96% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Researcher | 4 | 14% |
Student > Master | 3 | 11% |
Student > Ph. D. Student | 2 | 7% |
Student > Doctoral Student | 2 | 7% |
Student > Bachelor | 1 | 4% |
Other | 6 | 21% |
Unknown | 10 | 36% |
Readers by discipline | Count | As % |
---|---|---|
Chemistry | 5 | 18% |
Biochemistry, Genetics and Molecular Biology | 3 | 11% |
Engineering | 2 | 7% |
Energy | 2 | 7% |
Chemical Engineering | 1 | 4% |
Other | 3 | 11% |
Unknown | 12 | 43% |