Histidine-Stabilized Copper Nanoclusters as a Fluorescent Probe for Selective and Sensitive Determination of Vitamin B12

2018 ◽  
Vol 2 (2) ◽  
pp. 168-174 ◽  
Author(s):  
Krishnamoorthy Shanmugaraj ◽  
Thangarasu Sasikumar ◽  
Malaichamy Ilanchelian
Keyword(s):  
Vitamin B12 ◽  
Fluorescent Probe ◽  
Copper Nanoclusters ◽  
Sensitive Determination

An “on–off” fluorescent probe based on cucurbit[7]uril for highly sensitive determination of ammonia nitrogen in aquaculture water

2021 ◽  
Author(s):  
Zhen Li ◽  
Tan Wang ◽  
Xianbao Xu ◽  
Cong Wang ◽  
Daoliang Li
Keyword(s):  
Fluorescence Quenching ◽  
Inclusion Complex ◽  
Fluorescent Probe ◽  
Ammonia Nitrogen ◽  
Highly Sensitive ◽  
Sensitive Determination ◽  
Aquaculture Water

A novel “on–off” fluorescent probe for the determination of ammonia nitrogen has been synthesized. URO can replace PAL into the cavity of CB[7] to form a stable inclusion complex, eventually forming the fluorescence quenching system of URO@CB[7].

Strongly fluorescent cysteamine-coated copper nanoclusters as a fluorescent probe for determination of picric acid

2018 ◽  
Vol 185 (11) ◽  
Author(s):  
Zhijun Bao ◽  
Kui Zhang ◽  
Jingyi Jian ◽  
Ziwei Hu ◽  
Kaisong Yuan ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Picric Acid ◽  
Copper Nanoclusters

Sensitive determination of formamidopyrimidine DNA glucosylase based on phosphate group-modulated multi-enzyme catalysis and fluorescent copper nanoclusters

The Analyst ◽  
2020 ◽  
Vol 145 (15) ◽  
pp. 5174-5179
Author(s):  
Junyao Li ◽  
Mengyang Zhang ◽  
Huaisheng Wang ◽  
Jie Wu ◽  
Ruixue Zheng ◽  
...  
Keyword(s):  
Enzyme Catalysis ◽  
Phosphate Group ◽  
Copper Nanoclusters ◽  
Sensitive Determination

An approach for the quantification of formamidopyrimidine DNA glucosylase is designed based on phosphate group-modulated multi-enzyme catalysis and fluorescent copper nanoclusters.

Nanoclusters prepared from a silver/gold alloy as a fluorescent probe for selective and sensitive determination of lead(II)

2014 ◽  
Vol 182 (3-4) ◽  
pp. 695-701 ◽  
Author(s):  
Chuanxi Wang ◽  
Hao Cheng ◽  
Yuanqing Sun ◽  
Zhenzhu Xu ◽  
Huihui Lin ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Gold Alloy ◽  
Sensitive Determination

A highly sensitive TTF-functionalised probe for the determination of physiological thiols and its application in tumor cells

RSC Advances ◽  
2014 ◽  
Vol 4 (62) ◽  
pp. 32639-32642 ◽  
Author(s):  
Wei Wang ◽  
Na Zhao ◽  
Yan Geng ◽  
Shi-Bin Cui ◽  
Jürg Hauser ◽  
...  
Keyword(s):  
Tumor Cells ◽  
Fluorescent Probe ◽  
Redox Active ◽  
Highly Sensitive ◽  
Sensitive Determination

A tetrathiafulvalene (TTF)-fused piazselenole as a novel redox-active and fluorescent probe for highly sensitive determination of physiological thiols is presented.

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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