Design and synthesis of a vanadate-based ratiometric fluorescent probe for sequential recognition of Cu2+ ions and biothiols

The Analyst ◽  
2019 ◽  
Vol 144 (24) ◽  
pp. 7368-7377 ◽  
Author(s):  
Hui-Hui Zeng ◽  
Zhi-Ying Zhou ◽  
Fang Liu ◽  
Jie Deng ◽  
Shu-Yun Huang ◽  
...  
Keyword(s):  
Metal Ions ◽  
Fluorescent Probe ◽  
Self Assembly ◽  
Carbon Dots ◽  
Core Shell ◽  
Design And Synthesis ◽  
High Affinity ◽  
Sequential Recognition ◽  
Ratiometric Fluorescent Probe

YVO4:Eu3+@CDs core–shell nanomaterial was synthesized through a simple self-assembly of carbon dots (CDs) with YVO4:Eu3+, since the high affinity of oxygen-containing groups such as –COOH or –OH of CDs to the metal ions on the surface of YVO4:Eu3+.

Facile preparation of amino-carbon dots/gold nanoclusters FRET ratiometric fluorescent probe for sensing of Pb2+/Cu2+

2019 ◽  
Vol 282 ◽  
pp. 78-84 ◽  
Author(s):  
Li Wang ◽  
Hai-Xia Cao ◽  
Yu-Sheng He ◽  
Chang-Gang Pan ◽  
Ting-Kai Sun ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Carbon Dots ◽  
Gold Nanoclusters ◽  
Facile Preparation ◽  
Ratiometric Fluorescent Probe

scholarly journals Molecularly Imprinted Core-Shell CdSe@SiO2/CDs as a Ratiometric Fluorescent Probe for 4-Nitrophenol Sensing

2018 ◽  
Vol 13 (1) ◽  
Author(s):  
Mingyue Liu ◽  
Zhao Gao ◽  
Yanjun Yu ◽  
Rongxin Su ◽  
Renliang Huang ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Core Shell ◽  
Molecularly Imprinted ◽  
Ratiometric Fluorescent Probe

scholarly journals A new near-infrared ratiometric fluorescent probe for hydrazine

RSC Advances ◽  
2017 ◽  
Vol 7 (41) ◽  
pp. 25634-25639 ◽  
Author(s):  
Yangyang He ◽  
Zhanxian Li ◽  
Bingjie Shi ◽  
Zhen An ◽  
Mingming Yu ◽  
...  
Keyword(s):  
Metal Ions ◽  
Fluorescent Probe ◽  
Near Infrared ◽  
High Selectivity ◽  
Biological Species ◽  
Mild Conditions ◽  
Ratiometric Fluorescent Probe

Under mild conditions, a novel near-infrared ratiometric and on–off fluorescent probe was synthesized, which can detect hydrazine with high selectivity and anti-interference over other amines, biological species, anions and metal ions.

Silica-coated carbon dots conjugated to CdTe quantum dots: a ratiometric fluorescent probe for copper(II)

2015 ◽  
Vol 183 (2) ◽  
pp. 581-588 ◽  
Author(s):  
Hanbing Rao ◽  
Wei Liu ◽  
Zhiwei Lu ◽  
Yanying Wang ◽  
Hongwei Ge ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Fluorescent Probe ◽  
Carbon Dots ◽  
Cdte Quantum Dots ◽  
Coated Carbon ◽  
Ratiometric Fluorescent Probe

scholarly journals Ratiometric fluorescence probe of Cu2+ and biothiols by using carbon dots and copper nanoclusters

RSC Advances ◽  
2021 ◽  
Vol 11 (53) ◽  
pp. 33662-33674
Author(s):  
Ning Zhao ◽  
Jianqiang Song ◽  
Zheng Huang ◽  
Xiuying Yang ◽  
Yousheng Wang ◽  
...  
Keyword(s):  
Simultaneous Determination ◽  
Fluorescent Probe ◽  
Carbon Dots ◽  
Fluorescence Probe ◽  
Ratiometric Fluorescence ◽  
Copper Nanoclusters ◽  
Dual Mechanism ◽  
Fluorescent Carbon Dots ◽  
Ratiometric Fluorescent Probe

A dual-mechanism ratiometric fluorescent probe based on N-doped yellow fluorescent carbon dots (y-CDs) and blue fluorescent copper nanoclusters (CuNCs) was established for the first simultaneous determination of Cu2+ and biothiols.

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