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.

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.

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 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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