Visual and fluorescence detection of pyrogallol based on a ratiometric fluorescence-enzyme system

2017 ◽  
Vol 41 (14) ◽  
pp. 6630-6637 ◽  
Author(s):  
Hanbing Rao ◽  
Yongcheng Dai ◽  
Hongwei Ge ◽  
Xin Liu ◽  
Bingyao Chen ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Fluorescence Detection ◽  
Enzyme System ◽  
Ratiometric Fluorescence ◽  
System P ◽  
Ratiometric Fluorescent Probe

Schematic illustration of the synthesis of a CQDs@SiO2@CdTe QD nanohybrid as a ratiometric fluorescent probe for the detection of PG.

Ratiometric fluorescence detection of silver ions using thioflavin T-based organic/inorganic hybrid supraparticles

The Analyst ◽  
2015 ◽  
Vol 140 (17) ◽  
pp. 6108-6113 ◽  
Author(s):  
Yan-Yun Li ◽  
Min Zhang ◽  
Ling-Fei Lu ◽  
Anwei Zhu ◽  
Fei Xia ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Fluorescence Detection ◽  
Silver Ions ◽  
Thioflavin T ◽  
Ratiometric Fluorescence ◽  
Inorganic Hybrid ◽  
Ratiometric Fluorescent Probe

A novel ratiometric fluorescent probe for detecting silver ions was developed using thioflavin T-based functional organic/inorganic hybrid supraparticles.

A ratiometric fluorescence sensor for HOCl based on a FRET platform and application in living cells

RSC Advances ◽  
2016 ◽  
Vol 6 (21) ◽  
pp. 17059-17063 ◽  
Author(s):  
Yan-Ru Zhang ◽  
Zhi-Min Zhao ◽  
Le Su ◽  
Jun-Ying Miao ◽  
Bao-Xiang Zhao
Keyword(s):  
Fluorescent Probe ◽  
High Selectivity ◽  
Fast Response ◽  
Living Cells ◽  
Fluorescence Sensor ◽  
Ratiometric Fluorescence ◽  
Ratiometric Fluorescent Probe

A ratiometric fluorescent probe CRSH based on a FRET platform for detecting HOCl. CRSH showed high selectivity, excellent sensitivity and a fast response toward HOCl.

B-Ring-extended flavonol-based photoCORM: activated by cysteine-ratiometric fluorescence sensing and accurate control of linear CO release

2021 ◽  
Author(s):  
Ying-Ji Sun ◽  
Chao Yu
Keyword(s):  
Visible Light ◽  
Fluorescent Probe ◽  
Ratiometric Fluorescence ◽  
Fluorescence Sensing ◽  
Ratiometric Fluorescence Sensing ◽  
Ratiometric Fluorescent Probe

This study is the first to combine a B-ring-extended flavonol-based ratiometric fluorescent probe (for the effective sensing and imaging of Cys in vivo) with a photoCORM (Cys activated, visible light-triggered, accurate control of linear CO release).

An endoplasmic reticulum-selective ratiometric fluorescent probe for imaging a copper pool

2017 ◽  
Vol 53 (32) ◽  
pp. 4457-4460 ◽  
Author(s):  
Sun Young Park ◽  
Woori Kim ◽  
Sun-Hee Park ◽  
Jinhyoung Han ◽  
Jinju Lee ◽  
...  
Keyword(s):  
Endoplasmic Reticulum ◽  
Fluorescent Probe ◽  
Copper Ion ◽  
Ratiometric Fluorescence ◽  
Selective Hydrolysis ◽  
Fluorescence Change ◽  
Ratiometric Fluorescent Probe

Hydrazide-linked naphthalimides undergo copper ion-selective hydrolysis with concomitant ratiometric fluorescence change.

A ratiometric lysosomal pH probe based on the imidazo[1,5-a]pyridine–rhodamine FRET and ICT system

RSC Advances ◽  
2016 ◽  
Vol 6 (47) ◽  
pp. 41317-41322 ◽  
Author(s):  
Guang-Jie Song ◽  
Su-Yun Bai ◽  
Xi Dai ◽  
Xiao-Qun Cao ◽  
Bao-Xiang Zhao
Keyword(s):  
Fluorescent Probe ◽  
Hela Cells ◽  
Lysosomal Ph ◽  
Ph Probe ◽  
System P ◽  
Ict System ◽  
Low Cytotoxicity ◽  
Ratiometric Fluorescent Probe

A new pH-activatable ratiometric fluorescent probe (RhMP) has been developed based on FRET. This probe displayed good selectivity, and excellent reversibility. In addition, RhMP has low cytotoxicity and has been successfully applied in HeLa cells.

A lanthanide coordination polymer as a ratiometric fluorescent probe for rapid and visual sensing of phosphate based on the target-triggered competitive effect

2020 ◽  
Vol 8 (37) ◽  
pp. 13063-13071
Author(s):  
Lei Han ◽  
Shi Gang Liu ◽  
Yu Zhu Yang ◽  
Yu Zhu Fan ◽  
Jiao Zhou ◽  
...  
Keyword(s):  
Coordination Polymer ◽  
Fluorescent Probe ◽  
Visual Detection ◽  
Competitive Effect ◽  
Ratiometric Fluorescence ◽  
Visual Sensing ◽  
Lanthanide Coordination Polymer ◽  
Ratiometric Fluorescent Probe

A dual-ligand lanthanide coordination polymer is designed for ratiometric fluorescence and visual detection of Pi.

Imaging of living cells and zebrafish in vivo using a ratiometric fluorescent probe for hydrogen sulfide

The Analyst ◽  
2015 ◽  
Vol 140 (21) ◽  
pp. 7165-7169 ◽  
Author(s):  
Tianbao Liu ◽  
Jie Lin ◽  
Zhen Li ◽  
Lin Lin ◽  
Yuning Shen ◽  
...  
Keyword(s):  
Hydrogen Sulfide ◽  
Fluorescent Probe ◽  
Fluorescence Probe ◽  
Living Cells ◽  
Ratiometric Fluorescence ◽  
Ratiometric Fluorescent Probe

We have developed a novel colorimetric and ratiometric fluorescence probe for the selective and sensitive imaging of H2S in living cells and living zebrafish in vivo.

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.

A selective cascade reaction-based probe for colorimetric and ratiometric fluorescence detection of benzoyl peroxide in food and living cells

2019 ◽  
Vol 7 (38) ◽  
pp. 5775-5781 ◽  
Author(s):  
Xiaoli Wu ◽  
Lintao Zeng ◽  
Bao-Quan Chen ◽  
Ming Zhang ◽  
João Rodrigues ◽  
...  
Keyword(s):  
Benzoyl Peroxide ◽  
Fluorescence Detection ◽  
Food Analysis ◽  
Cell Imaging ◽  
High Selectivity ◽  
Fast Response ◽  
Living Cells ◽  
Cascade Reaction ◽  
Ratiometric Fluorescence ◽  
Ratiometric Fluorescent Probe

A colorimetric and ratiometric fluorescent probe (Cou-BPO) was prepared for food analysis and cell imaging; it showed high selectivity, sensitivity, visible and fast response towards BPO via a selective oxidation cleavage-induced cascade reaction.

A novel dual response ratiometric fluorescent probe for the determination of H2O2 and glucose via etching of silver nanoparticles

The Analyst ◽  
2019 ◽  
Vol 144 (4) ◽  
pp. 1153-1158 ◽  
Author(s):  
Hongzhi Lu ◽  
Chunwei Yu ◽  
Shuai Quan ◽  
Shoufang Xu
Keyword(s):  
Silver Nanoparticles ◽  
Charge Transfer ◽  
Fluorescent Probe ◽  
Inner Filter Effect ◽  
Fluorescence Assay ◽  
Ratiometric Fluorescence ◽  
Ag Nps ◽  
Dual Response ◽  
Ratiometric Fluorescent Probe

Based on the inner filter effect and charge transfer, a dual response ratiometric fluorescence assay for sensing H2O2 and glucose was proposed based on etching of Ag NPs.

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