A simple, reliable and sensitive colorimetric visualization of melamine in milk by unmodified gold nanoparticles

The Analyst ◽  
2010 ◽  
Vol 135 (5) ◽  
pp. 1070 ◽  
Author(s):  
Hong Chi ◽  
Bianhua Liu ◽  
Guijian Guan ◽  
Zhongping Zhang ◽  
Ming-Yong Han
Keyword(s):  
Gold Nanoparticles ◽  
Colorimetric Visualization

Direct colorimetric visualization of mercury (Hg2+) based on the formation of gold nanoparticles

Talanta ◽  
2010 ◽  
Vol 82 (2) ◽  
pp. 687-692 ◽  
Author(s):  
Aiping Fan ◽  
Ying Ling ◽  
Choiwan Lau ◽  
Jianzhong Lu
Keyword(s):  
Gold Nanoparticles ◽  
Colorimetric Visualization

A Simple Assay for Direct Colorimetric Visualization of Trinitrotoluene at Picomolar Levels Using Gold Nanoparticles

2008 ◽  
Vol 120 (45) ◽  
pp. 8729-8732 ◽  
Author(s):  
Ying Jiang ◽  
Hong Zhao ◽  
Ningning Zhu ◽  
Yuqing Lin ◽  
Ping Yu ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Colorimetric Visualization

Functional gold nanoparticles coupled with microporous membranes: a flow controlled assay for colorimetric visualization of proteins

The Analyst ◽  
2014 ◽  
Vol 139 (22) ◽  
pp. 5977-5982 ◽  
Author(s):  
Yu-Yuan Chen ◽  
Binesh Unnikrishnan ◽  
Yu-Jia Li ◽  
Chih-Ching Huang
Keyword(s):  
Gold Nanoparticles ◽  
Microporous Membranes ◽  
Colorimetric Visualization

scholarly journals A simple, fast, and sensitive colorimetric assay for visual detection of berberine in human plasma by NaHSO4-optimized gold nanoparticles

RSC Advances ◽  
2017 ◽  
Vol 7 (55) ◽  
pp. 34746-34754 ◽  
Author(s):  
Ziwei Hu ◽  
Mingshan Xie ◽  
Danting Yang ◽  
Dong Chen ◽  
Jingyi Jian ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Human Plasma ◽  
Visual Detection ◽  
Colorimetric Assay ◽  
Naked Eye ◽  
Vis Spectroscopy ◽  
Colorimetric Visualization

Herein, we report a simple, fast and sensitive colorimetric visualization of berberine in human plasma using NaHSO4-optimized gold nanoparticles. The LOD in human plasma is 0.24 μg mL−1by the naked eye and 0.06 μg mL−1by UV-vis spectroscopy.

A Simple and Specific Assay for Real-Time Colorimetric Visualization of β-Lactamase Activity by Using Gold Nanoparticles

2007 ◽  
Vol 119 (46) ◽  
pp. 8955-8959 ◽  
Author(s):  
Rongrong Liu ◽  
Roushen Liew ◽  
Jie Zhou ◽  
Bengang Xing
Keyword(s):  
Gold Nanoparticles ◽  
Real Time ◽  
Specific Assay ◽  
Colorimetric Visualization

scholarly journals A Simple and Specific Assay for Real-Time Colorimetric Visualization of β-Lactamase Activity by Using Gold Nanoparticles

2008 ◽  
Vol 120 (17) ◽  
pp. 3125-3125
Author(s):  
Rongrong Liu ◽  
Roushen Liew ◽  
Jie Zhou ◽  
Bengang Xing
Keyword(s):  
Gold Nanoparticles ◽  
Real Time ◽  
Specific Assay ◽  
Colorimetric Visualization
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