A turn-on red-emitting fluorescent probe for determination of copper(II) ions in food samples and living zebrafish

2021 ◽  
Vol 343 ◽  
pp. 128513
Author(s):  
Zile Zhou ◽  
Huihui Tang ◽  
Shengyou Chen ◽  
Yinghui Huang ◽  
Xiaohua Zhu ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Food Samples ◽  
Turn On ◽  
Determination Of Copper

A rapid and sensitive turn-on fluorescent probe for ascorbic acid detection based on carbon dots–MnO2 nanocomposites

2017 ◽  
Vol 9 (38) ◽  
pp. 5653-5658 ◽  
Author(s):  
Yalei Hu ◽  
Lin Zhang ◽  
Xin Geng ◽  
Jia Ge ◽  
Haifang Liu ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Fluorescent Probe ◽  
Carbon Dots ◽  
Turn On ◽  
Specific Determination ◽  
Ascorbic Acid Detection

A rapid turn-on fluorescent probe is proposed for the sensitive and specific determination of ascorbic acid based on carbon dots–MnO2 nanocomposites.

Ratiometric determination of copper(II) using dually emitting Mn(II)-doped ZnS quantum dots as a fluorescent probe

2018 ◽  
Vol 185 (11) ◽  
Author(s):  
Lifang He ◽  
Zhijun Bao ◽  
Kui Zhang ◽  
Danting Yang ◽  
Bingbing Sheng ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Fluorescent Probe ◽  
Determination Of Copper

Metal–organic framework based micro solid phase extraction coupled with supramolecular solvent microextraction to determine copper in water and food samples

2018 ◽  
Vol 42 (8) ◽  
pp. 5806-5813 ◽  
Author(s):  
Rohullah Kashanaki ◽  
Homeira Ebrahimzadeh ◽  
Morteza Moradi
Keyword(s):  
Solid Phase Extraction ◽  
Solid Phase ◽  
Metal Organic Framework ◽  
Food Samples ◽  
Phase Extraction ◽  
Real Samples ◽  
Supramolecular Solvent ◽  
Metal Organic ◽  
Determination Of Copper

D-μ-SPE-SUPRAS-ME followed by GFAAS was successfully used for preconcentration and determination of copper in real samples.

Merocyanine-based turn-on fluorescent probe for the sensitive and selective determination of thiophenols via a pKa shift mechanism

Talanta ◽  
2020 ◽  
Vol 216 ◽  
pp. 120965
Author(s):  
Shengrui Zhang ◽  
Qin Wang ◽  
Fangfang Wu ◽  
Jiajun Yang ◽  
Tianyi Cheng ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Selective Determination ◽  
Turn On ◽  
Pka Shift

A dihydrazone based “turn–on” fluorescent probe for selective determination of Al3+ ions in aqueous ethanol

2017 ◽  
Vol 238 ◽  
pp. 128-137 ◽  
Author(s):  
Divya Pratap Singh ◽  
Romi Dwivedi ◽  
Ashish Kumar Singh ◽  
Biplob Koch ◽  
Priya Singh ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Aqueous Ethanol ◽  
Selective Determination ◽  
Turn On

Switching to a “turn-on” fluorescent probe for selective monitoring of cyanide in food samples and living systems

2019 ◽  
Vol 55 (100) ◽  
pp. 15137-15140 ◽  
Author(s):  
Hai Wu ◽  
Miaomiao Chen ◽  
Qinqin Xu ◽  
Ying Zhang ◽  
Pingping Liu ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Food Samples ◽  
Living Systems ◽  
Turn On ◽  
Selective Monitoring

A “turn-on” fluorescent probe was designed by changing the structure of a “turn-off” probe for monitoring cyanide in food samples and living systems.

scholarly journals A unimolecular DNA fluorescent probe for determination of copper ions based on click chemistry

RSC Advances ◽  
2020 ◽  
Vol 10 (10) ◽  
pp. 6017-6021 ◽  
Author(s):  
Yingfeng Qin ◽  
Ming Li ◽  
Yingying Yang ◽  
Zhiying Gao ◽  
Huaisheng Zhang ◽  
...  
Keyword(s):  
Click Chemistry ◽  
Fluorescent Probe ◽  
Copper Ions ◽  
Fluorescence Method ◽  
Determination Of Copper

A homogenous fluorescence method was constructed for Cu2+ detection by employing DNA-templated click chemistry and exonuclease reaction.

First report on a BODIPY-based fluorescent probe for sensitive detection of oxytetracycline: application for the rapid determination of oxytetracycline in milk, honey and pork

RSC Advances ◽  
2016 ◽  
Vol 6 (92) ◽  
pp. 89288-89297 ◽  
Author(s):  
Zhiqun Xu ◽  
Xiaofeng Yi ◽  
Qiao Wu ◽  
Yincan Zhu ◽  
Minrui Ou ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Rapid Determination ◽  
Food Samples ◽  
Sensitive Detection ◽  
Effective Solution ◽  
First Report

An effective solution for oxytetracycline detection in actual food samples by a novel BODIPY-based fluorescent probe.

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