A ratiometric fluorescent sensing system for the selective and ultrasensitive detection of pesticide residues via the synergetic effects of copper nanoclusters and carbon quantum dots

2022 ◽  
pp. 132139
Author(s):  
Ling Chen ◽  
Jian Lu ◽  
Mai Luo ◽  
Hua Yu ◽  
Xiaojia Chen ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Pesticide Residues ◽  
Carbon Quantum Dots ◽  
Ultrasensitive Detection ◽  
Copper Nanoclusters ◽  
Fluorescent Sensing ◽  
Sensing System ◽  
Synergetic Effects

Glycine-functionalized carbon quantum dots as chemiluminescence sensitization for detection of m-phenylenediamine

2015 ◽  
Vol 7 (3) ◽  
pp. 1133-1139 ◽  
Author(s):  
Zhengyu Yan ◽  
Yan Yu ◽  
Jianqiu Chen
Keyword(s):  
Quantum Dots ◽  
Potassium Permanganate ◽  
Carbon Quantum Dots ◽  
Sensing System ◽  
System P

A novel sensing system has been designed for the detection of m-phenylenediamine based on carbon quantum dots (CQDs)-improved chemiluminescence (CL) in a luminol–potassium permanganate (KMnO4) system.

Graphitic carbon quantum dots as a fluorescent sensing platform for highly efficient detection of Fe3+ ions

RSC Advances ◽  
2013 ◽  
Vol 3 (11) ◽  
pp. 3733 ◽  
Author(s):  
Yong-Lai Zhang ◽  
Lei Wang ◽  
Heng-Chao Zhang ◽  
Yang Liu ◽  
Hai-Yu Wang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Carbon Quantum Dots ◽  
Graphitic Carbon ◽  
Fluorescent Sensing ◽  
Highly Efficient ◽  
Efficient Detection ◽  
Sensing Platform

Sensitive and selective sensing system of metallothioneins based on carbon quantum dots and gold nanoparticles

2020 ◽  
Vol 1125 ◽  
pp. 177-186 ◽  
Author(s):  
Lian Duan ◽  
Xiaoyu Du ◽  
Huijun Zhao ◽  
Yue Sun ◽  
Wen Liu
Keyword(s):  
Quantum Dots ◽  
Gold Nanoparticles ◽  
Carbon Quantum Dots ◽  
Sensing System

The selective deprotonation of carbon quantum dots for fluorescent detection of phosphate and visualization of latent fingerprints

Nanoscale ◽  
2021 ◽  
Author(s):  
Li Yang ◽  
Qi Zhang ◽  
Ying Han ◽  
Hongjuan Li ◽  
Shiguo Sun ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Rapid Determination ◽  
Carbon Quantum Dots ◽  
Water Soluble ◽  
Fluorescent Detection ◽  
Latent Fingerprints ◽  
Fluorescent Sensing ◽  
Turn On ◽  
Sensing Platform

We developed a water-soluble, stable and selective “turn-on” fluorescent sensing platform based on carbon quantum dots (CQDs) for rapid determination of the phosphate (Pi) in aqueous solutions and visualization of...

“Switch-On” Fluorescent Sensing of Ascorbic Acid in Food Samples Based on Carbon Quantum Dots–MnO2 Probe

2015 ◽  
Vol 64 (1) ◽  
pp. 371-380 ◽  
Author(s):  
Juanjuan Liu ◽  
Yonglei Chen ◽  
Weifeng Wang ◽  
Jie Feng ◽  
Meijuan Liang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Ascorbic Acid ◽  
Carbon Quantum Dots ◽  
Food Samples ◽  
Fluorescent Sensing

Sensitive and selective detection of copper ions using low cost nitrogen doped carbon quantum dots as a fluorescent sensing plateform

2017 ◽  
Vol 6 (2) ◽  
pp. 109-117 ◽  
Author(s):  
Vimal Singh ◽  
Vinod Kumar ◽  
Umakant Yadav ◽  
Rajesh Kr. Srivastava ◽  
Vidya Nand Singh ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Copper Ions ◽  
Low Cost ◽  
Carbon Quantum Dots ◽  
Selective Detection ◽  
Nitrogen Doped ◽  
Fluorescent Sensing ◽  
Nitrogen Doped Carbon
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