SypHer3s: a genetically encoded fluorescent ratiometric probe with enhanced brightness and an improved dynamic range

2018 ◽  
Vol 54 (23) ◽  
pp. 2898-2901 ◽  
Author(s):  
Y. G. Ermakova ◽  
V. V. Pak ◽  
Y. A. Bogdanova ◽  
A. A. Kotlobay ◽  
I. V. Yampolsky ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Dynamic Range ◽  
Ph Changes ◽  
Ratiometric Probe ◽  
Cellular Compartments ◽  
Ratiometric Fluorescent Probe

We designed a genetically encoded ratiometric fluorescent probe, SypHer3s, with enhanced brightness and optimized pKa, which responds to pH changes in different cellular compartments.

A mitochondria-targeted ratiometric fluorescent probe for hypochlorite and its applications in bioimaging

2017 ◽  
Vol 5 (2) ◽  
pp. 289-295 ◽  
Author(s):  
Shi-Li Shen ◽  
Xuan Zhao ◽  
Xiao-Fan Zhang ◽  
Xuan-Li Liu ◽  
Hao Wang ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Fluorescent Probe ◽  
Fluorescence Resonance Energy Transfer ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Fluorescence Resonance ◽  
Ratiometric Probe ◽  
Ratiometric Fluorescent Probe

A novel ratiometric probe (RCP) for −OCl was developed based on the fluorescence resonance energy transfer (FRET) platform.

A mitochondrial and lysosomal targeted ratiometric probe for detecting intracellular H2S

2022 ◽  
Author(s):  
Wenjie Liu ◽  
Dandan Bu ◽  
Hongyan Zhang ◽  
Meng Zhang ◽  
Haohui Ren ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Dual Wavelength ◽  
Ratiometric Probe ◽  
Ratiometric Fluorescent Probe

Based on coumarin and benzopyran derivatives, a dual-wavelength excitation ratiometric fluorescent probe HABA was prepared to detect H2S. The HABA showed good selectivity and anti-interference to H2S. Fluorescence co-localization experiments...

Microwave-assisted synthesis of cyclen functional carbon dots to construct a ratiometric fluorescent probe for tetracycline detection

2018 ◽  
Vol 6 (36) ◽  
pp. 9636-9641 ◽  
Author(s):  
Zhi Shen ◽  
Cheng Zhang ◽  
Xinling Yu ◽  
Jian Li ◽  
Zhenyang Wang ◽  
...  
Keyword(s):  
Citric Acid ◽  
Microwave Irradiation ◽  
Fluorescent Probe ◽  
Carbon Dots ◽  
Microwave Assisted Synthesis ◽  
Microwave Assisted ◽  
Ratiometric Probe ◽  
Fluorescent Carbon Dots ◽  
Tetracycline Detection ◽  
Ratiometric Fluorescent Probe

Fluorescent carbon dots were synthesized by microwave irradiation of cyclen and citric acid to construct a ratiometric probe for tetracycline detection.

An AIE + ESIPT ratiometric fluorescent probe for monitoring sulfur dioxide with distinct ratiometric fluorescence signals in mammalian cells, mouse embryonic fibroblast and zebrafish

2018 ◽  
Vol 6 (13) ◽  
pp. 1973-1983 ◽  
Author(s):  
Yong Liu ◽  
Jing Nie ◽  
Jie Niu ◽  
Weishan Wang ◽  
Weiying Lin
Keyword(s):  
Sulfur Dioxide ◽  
Fluorescent Probe ◽  
Mammalian Cells ◽  
Mouse Embryonic Fibroblast ◽  
Ratiometric Fluorescence ◽  
Ratiometric Probe ◽  
Embryonic Fibroblast ◽  
Ratiometric Fluorescent Probe

We have developed a novel ratiometric probe, TPE-TE, monitoring SO2 with distinct ratiometric fluorescence signals in mammalian cells, mouse embryonic fibroblast, and zebrafish.

An efficient ratiometric fluorescent probe for tracking dynamic changes in lysosomal pH

The Analyst ◽  
2015 ◽  
Vol 140 (16) ◽  
pp. 5563-5569 ◽  
Author(s):  
Qianqian Wang ◽  
Liyi Zhou ◽  
Liping Qiu ◽  
Danqing Lu ◽  
Yongxiang Wu ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Dynamic Imaging ◽  
Dynamic Changes ◽  
Lysosomal Ph ◽  
Ph Changes ◽  
Ratiometric Fluorescent Probe

We present a new ESIPT-based ratiometric fluorescent probeFR-Lysfor the dynamic imaging of pH changes in lysosomes.

Highly selective ratiometric fluorescent probe based on diketopyrrolopyrrole for Au3+: an experimental and theoretical study

2017 ◽  
Vol 41 (12) ◽  
pp. 5055-5060 ◽  
Author(s):  
Xiaofeng Yang ◽  
Yexin Li ◽  
Zongshi Zhao ◽  
Yiming Ding ◽  
Yan Zhang ◽  
...  
Keyword(s):  
Detection Limit ◽  
Fluorescent Probe ◽  
Theoretical Study ◽  
Selective Detection ◽  
Ratiometric Probe ◽  
Ratiometric Fluorescent Probe

A diketopyrrolopyrrole-based fluorescent probe 1 was explored as a ratiometric probe for selective detection of Au3+, with the detection limit of 18 nM.

scholarly journals A mitochondria-targeting ratiometric fluorescent probe for the detection of hypochlorite based on the FRET strategy

RSC Advances ◽  
2017 ◽  
Vol 7 (87) ◽  
pp. 55296-55300 ◽  
Author(s):  
Shi-Li Shen ◽  
Xiao-Fan Zhang ◽  
Yan-Qing Ge ◽  
Yan Zhu ◽  
Xiao-Qun Cao
Keyword(s):  
Fluorescent Probe ◽  
Ratiometric Probe ◽  
Mitochondria Targeting ◽  
Ratiometric Fluorescent Probe

A novel mitochondria-targeting ratiometric probe (IRP) for −OCl based on an imidazo[1,5-a]pyridine-rhodamine FRET platform was developed.

scholarly journals Quinoline-based ratiometric fluorescent probe for detection of physiological pH changes in aqueous solution and living cells

Talanta ◽  
2019 ◽  
Vol 192 ◽  
pp. 6-13 ◽  
Author(s):  
Zhen Liu ◽  
Guoping Li ◽  
Yana Wang ◽  
Jiulong Li ◽  
Yang Mi ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Fluorescent Probe ◽  
Living Cells ◽  
Ph Changes ◽  
Ratiometric Fluorescent Probe
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