Ultra-sensitive fluorescence determination of chromium(vi) in aqueous solution based on selectively etching of protein-stabled gold nanoclusters

RSC Advances ◽  
2016 ◽  
Vol 6 (106) ◽  
pp. 104693-104698 ◽  
Author(s):  
Guo Jian-feng ◽  
Hou Chang-jun ◽  
Yang Mei ◽  
Huo Dan-qun ◽  
Fa Huan-bao
Keyword(s):  
Aqueous Solution ◽  
Gold Nanoclusters ◽  
Cost Effective ◽  
Selective Determination ◽  
Chromium Vi ◽  
Fluorescent Method ◽  
Fluorescence Determination

In this work, we have developed a simple, cost-effective and sensitive fluorescent method for the selective determination of chromium(vi) ions (Cr(vi)) in aqueous solution.

Fluorescent silver nanoclusters for ultrasensitive determination of chromium(VI) in aqueous solution

2016 ◽  
Vol 304 ◽  
pp. 66-72 ◽  
Author(s):  
Jian Rong Zhang ◽  
Ai Lian Zeng ◽  
Hong Qun Luo ◽  
Nian Bing Li
Keyword(s):  
Aqueous Solution ◽  
Silver Nanoclusters ◽  
Chromium Vi

scholarly journals Biosorption of Chromium (VI) and Calculations of Langmuir’s and Freundlichs Isotherms

2018 ◽  
Vol 60 (2) ◽  
pp. 90-95
Author(s):  
Muhammad Tahir Butt ◽  
Zara Amjad ◽  
Rauf Ahmad Khan
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Aqueous Solution ◽  
Heavy Metal ◽  
Toxic Metals ◽  
Low Cost ◽  
Cost Effective ◽  
Environmental Applications ◽  
Chromium Vi ◽  
Yeast Biomass ◽  
Process Cost

In the present study yeast biomass has been successfully used as biosorbent for removal of Crfrom aqueous solution. Yeasts of Saccharomyces cerevisiae are effective biosorbents for heavy metal ionsand it can be bought in large quantity at low cost. S. cerevisiae can remove toxic metals from aqueoussolutions to various levels. This low-cost biosorbent will make the process cost-effective and competitiveparticularly for environmental applications in detoxifying effluents. Langmuir’s and Freundlichs isothermswere also plotted to observe the maximum biosorption of heavy metal chromium (VI).

scholarly journals Selective determination of mercury (II) ion in aqueous solution by chemiluminescence method

2011 ◽  
Vol 24 (4) ◽  
pp. 243-248
Author(s):  
Kyung-Min Kim ◽  
Taek-Gyun Jang ◽  
Young-Ho Kim ◽  
Sang-Huyb Oh ◽  
Sang-Hak Lee
Keyword(s):  
Aqueous Solution ◽  
Chemiluminescence Method ◽  
Selective Determination

Ultra-sensitive and selective determination of a phenolic food additive using protein capped gold nanoclusters: a dual in-line fluorometric and colorimetric sensing probe

2021 ◽  
Author(s):  
Sekar Shankar ◽  
N. S. K. Gowthaman ◽  
P. Arul ◽  
Feng Chen ◽  
H. N. Lim ◽  
...  
Keyword(s):  
Gold Nanoclusters ◽  
Food Additive ◽  
Colorimetric Sensing ◽  
Selective Determination ◽  
Red Luminescence ◽  
Colorimetric Methods

The application of red luminescence BSA-AuNCs towards the selective determination of food additive tert-butylhydroquinone (TBHQ) was demonstrated by both fluorometric and colorimetric methods.

Fluorescent iridium nanoclusters for selective determination of chromium(VI)

2017 ◽  
Vol 185 (1) ◽  
Author(s):  
Malin Cui ◽  
Chan Wang ◽  
Dapeng Yang ◽  
Qijun Song
Keyword(s):  
Selective Determination ◽  
Chromium Vi
Sign in / Sign up

Export Citation Format

Share Document