Facile one-pot Synthesis of Tannic Acid-stabilized Fluorescent Copper Nanoclusters and its Application as Sensing Probes for Chlortetracycline Based on Inner Filter Effect

2021 ◽  
pp. 127962
Author(s):  
Yu-yu Guo ◽  
Yu-rui Hu ◽  
Shao-ke Chen ◽  
Ming-zhu Guo ◽  
Yi-ting Zhang ◽  
...  
Keyword(s):  
Tannic Acid ◽  
Inner Filter Effect ◽  
Copper Nanoclusters ◽  
One Pot ◽  
One Pot Synthesis ◽  
Filter Effect

Inner filter effect based selective detection of picric acid in aqueous solution using green luminescent copper nanoclusters

2018 ◽  
Vol 42 (9) ◽  
pp. 7223-7229 ◽  
Author(s):  
Krishnamoorthy Shanmugaraj ◽  
S. Abraham John
Keyword(s):  
Aqueous Solution ◽  
Environmental Protection ◽  
Homeland Security ◽  
Picric Acid ◽  
Inner Filter Effect ◽  
Selective Detection ◽  
Copper Nanoclusters ◽  
Filter Effect

Designing superior probes to detect trace amounts of picric acid (PA) is of huge importance for homeland security and environmental protection.

An ultra-sensitive “turn-off” fluorescent sensor for the trace detection of rifampicin based on glutathione-stabilized copper nanoclusters

The Analyst ◽  
2020 ◽  
Vol 145 (4) ◽  
pp. 1227-1235 ◽  
Author(s):  
Xiao-Man Wu ◽  
Jun-Hua Zhang ◽  
Zi-Shuo Feng ◽  
Wen-Xin Chen ◽  
Fei Zhang ◽  
...  
Keyword(s):  
Fluorescent Sensor ◽  
Inner Filter Effect ◽  
Static Quenching ◽  
Sensitive Detection ◽  
Trace Detection ◽  
Copper Nanoclusters ◽  
Filter Effect

A “turn-off” fluorescent sensor based on glutathione-stabilized copper nanoclusters (GSH-Cu NCs) was prepared for the sensitive detection of RFP via a static quenching strategy caused by the inner filter effect (IFE).

Efficient one-pot synthesis of carbon dots as a fluorescent probe for the selective and sensitive detection of rifampicin based on the inner filter effect

2018 ◽  
Vol 10 (33) ◽  
pp. 4085-4093 ◽  
Author(s):  
Zhu Han ◽  
Yuwei Long ◽  
Shuang Pan ◽  
Hui Liu ◽  
Jidong Yang ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Carbon Dots ◽  
Low Cost ◽  
Ammonium Thiocyanate ◽  
Inner Filter Effect ◽  
Ammonium Citrate ◽  
Blue Fluorescence ◽  
One Pot ◽  
One Pot Synthesis ◽  
Hydrothermal Approach

In this paper, carbon dots (CDs) emitting blue fluorescence were prepared using ammonium citrate and ammonium thiocyanate through a low-cost hydrothermal approach.

scholarly journals Cytidine-stabilized copper nanoclusters as a fluorescent probe for sensing of copper ions and hemin

RSC Advances ◽  
2018 ◽  
Vol 8 (17) ◽  
pp. 9057-9062 ◽  
Author(s):  
Yong Wang ◽  
Tianxia Chen ◽  
Zhengtao Zhang ◽  
Yongnian Ni
Keyword(s):  
Fluorescent Probe ◽  
Copper Ions ◽  
Simultaneous Detection ◽  
Inner Filter Effect ◽  
Copper Nanoclusters ◽  
Turn On ◽  
Filter Effect ◽  
Fluorescence Turn On

A sensitive and selective fluorescence “turn on–off” strategy for simultaneous detection of Cu2+and hemin was proposed on the basis of the formation of fluorescent CuNCs and the inner filter effect of hemin on the fluorescence of the CuNCs.

Copper nanoclusters with strong fluorescence emission as a sensing platform for sensitive and selective detection of picric acid

2018 ◽  
Vol 10 (35) ◽  
pp. 4251-4256 ◽  
Author(s):  
Wen Jie Zhang ◽  
Shi Gang Liu ◽  
Lei Han ◽  
Yu Ling ◽  
Liu Li Liao ◽  
...  
Keyword(s):  
Molecular Interactions ◽  
Picric Acid ◽  
Fluorescence Emission ◽  
Inner Filter Effect ◽  
Combined Effect ◽  
Selective Detection ◽  
Strong Fluorescence ◽  
Copper Nanoclusters ◽  
Filter Effect ◽  
Sensing Platform

The detection of picric acid has been developed based on a combined effect of molecular interactions and inner filter effect.

A fluorimetric and colorimetric dual-signal sensor for hydrogen peroxide and glucose based on the intrinsic peroxidase-like activity cobalt and nitrogen co-doped carbon dots and inner filter effect

2021 ◽  
Author(s):  
Guo-Qi Zhang ◽  
Yong-Sheng Li ◽  
Wei-Ping Liu ◽  
Xiu-Feng Gao
Keyword(s):  
Hydrogen Peroxide ◽  
Carbon Dots ◽  
Inner Filter Effect ◽  
Fluorescence Properties ◽  
One Pot ◽  
Filter Effect ◽  
Hydrothermal Approach ◽  
Doped Carbon Dots ◽  
Co Doped

Herein, cobalt and nitrogen co-doped carbon dots (Co-N-CDs) were fabricated via a one-pot hydrothermal approach. The obtained Co-N-CDs displayed peroxidase-like activity and fluorescence properties. it could catalyze the oxidization of...

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