A carbon-dot-based dual-emission probe for ultrasensitive visual detection of copper ions

2018 ◽  
Vol 42 (24) ◽  
pp. 19771-19778 ◽  
Author(s):  
Yunsuo Kuang ◽  
Linfeng Chen ◽  
Jiahui Lu ◽  
Xike Tian ◽  
Chao Yang ◽  
...  
Keyword(s):  
Rhodamine B ◽  
Carbon Dots ◽  
Visual Detection ◽  
Copper Ions ◽  
Fluorescent Sensor ◽  
Dual Emission ◽  
Carbon Dot

In this work, we successfully developed an ultrasensitive dual-emission fluorescent sensor (CRB) for instant visual determination of Cu2+ by modifying a Cu-sensitive rhodamine B derivative (RB) onto photostable carboxyl modified carbon dots (CDs).

Carbon-Dot-Based Dual-Emission Nanohybrid Produces a Ratiometric Fluorescent Sensor for In Vivo Imaging of Cellular Copper Ions

2012 ◽  
Vol 124 (29) ◽  
pp. 7297-7301 ◽  
Author(s):  
Anwei Zhu ◽  
Qiang Qu ◽  
Xiangling Shao ◽  
Biao Kong ◽  
Yang Tian
Keyword(s):  
In Vivo Imaging ◽  
Copper Ions ◽  
Fluorescent Sensor ◽  
Dual Emission ◽  
Carbon Dot ◽  
Cellular Copper

Ratiometric Dual-emission of Rhodamine-B Grafted Carbon Dots for Full-range Solvent Components Detection

2021 ◽  
pp. 338743
Author(s):  
Qian He ◽  
Shengyi Zhuang ◽  
Yuxiu Yu ◽  
Haojie Li ◽  
Yaodong Liu
Keyword(s):  
Rhodamine B ◽  
Carbon Dots ◽  
Full Range ◽  
Dual Emission

Dual-emission carbon dots based ratiometric fluorescent sensor with opposite response for detecting copper (II)

2021 ◽  
Vol 196 ◽  
pp. 109803
Author(s):  
Gengli Huang ◽  
Xueli Luo ◽  
Xie He ◽  
Yong Han ◽  
Haiping Zhao ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Fluorescent Sensor ◽  
Dual Emission ◽  
Opposite Response

Fluorescence quenching and spectrophotometric methods for the determination of 6-mercaptopurine based on carbon dots

RSC Advances ◽  
2016 ◽  
Vol 6 (57) ◽  
pp. 52255-52263 ◽  
Author(s):  
Yusheng Yuan ◽  
Yalan Wang ◽  
Shaopu Liu ◽  
Yuanfang Li ◽  
Ruilin Duan ◽  
...  
Keyword(s):  
Fluorescence Quenching ◽  
Carbon Dots ◽  
Fluorescence Probe ◽  
Carbon Dot ◽  
Spectrophotometric Methods

A carbon dot-based fluorescence probe was designed for detecting 6-mercaptopurine (6-MP) via fluorescence quenching.

A highly selective and sensitive fluorescence sensor for the detection of apigenin based on nitrogen doped carbon dots and its application in cell imaging

2017 ◽  
Vol 9 (45) ◽  
pp. 6379-6385 ◽  
Author(s):  
Jing Li ◽  
Jinping Song ◽  
Xiaomin Liang ◽  
Qi Ma ◽  
Lazhen Shen ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Cell Imaging ◽  
Fluorescent Sensor ◽  
Fluorescence Sensor ◽  
Nitrogen Doped ◽  
Doped Carbon Dots ◽  
Nitrogen Doped Carbon

This work proposes a simple fluorescent sensor and method for the determination of apigenin in celery based on N-doped carbon dots.

Ratiometric fluorescent paper sensor utilizing hybrid carbon dots–quantum dots for the visual determination of copper ions

Nanoscale ◽  
2016 ◽  
Vol 8 (11) ◽  
pp. 5977-5984 ◽  
Author(s):  
Yahui Wang ◽  
Cheng Zhang ◽  
Xiaochun Chen ◽  
Bo Yang ◽  
Liang Yang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Carbon Dots ◽  
Copper Ions ◽  
Paper Sensor ◽  
Hybrid Carbon ◽  
Determination Of Copper
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