An HBT-based fluorescent probe for nitroreductase determination and its application in Escherichia coli cell imaging

2020 ◽  
Vol 44 (38) ◽  
pp. 16265-16268
Author(s):  
Quanzhi Yang ◽  
Yujie Wen ◽  
Aiguo Zhong ◽  
Jian Xu ◽  
Shijun Shao
Keyword(s):  
Escherichia Coli ◽  
Response Time ◽  
Fluorescent Probe ◽  
Cell Imaging ◽  
Stokes Shift ◽  
Rapid Response ◽  
Coli Cell ◽  
Excellent Performance ◽  
Long Wavelength ◽  
Wavelength Emission

HBTPN exhibited excellent performance such as rapid response time, large Stokes shift, good selectivity and sensitivity, and long-wavelength emission.

A ratiometric flavone-based fluorescent probe for hypochlorous acid detection with large Stokes shift and long-wavelength emission

2019 ◽  
Vol 166 ◽  
pp. 390-394 ◽  
Author(s):  
Long He ◽  
Yun Zhang ◽  
Haiqing Xiong ◽  
Jingpei Wang ◽  
Yani Geng ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Hypochlorous Acid ◽  
Stokes Shift ◽  
Long Wavelength ◽  
Large Stokes Shift ◽  
Wavelength Emission

A novel fluorescence probe for the selective detection of cysteine in aqueous solutions and imaging in living cells and mice

2021 ◽  
Author(s):  
Huihui Mei ◽  
Dongmei Wang ◽  
Minghui Wang ◽  
Xin Gu ◽  
Xuejun Liu ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Fluorescent Probe ◽  
Fluorescence Probe ◽  
Stokes Shift ◽  
Living Cells ◽  
Selective Detection ◽  
Long Wavelength ◽  
Large Stokes Shift ◽  
Wavelength Emission

A novel fluorescent probe based on hydroxyquinoline conjugated with charged trimethylindolenine unit Toc-Ac was developed, which exhibited long wavelength emission (560 nm) and large Stokes shift (~140 nm) due to...

The development of a hemicyanine-based ratiometric CO fluorescent probe with a long emission wavelength and its applications for imaging CO in vitro and in vivo

2020 ◽  
Vol 44 (28) ◽  
pp. 12107-12112 ◽  
Author(s):  
Yunyan Zhang ◽  
Xiuqi Kong ◽  
Yonghe Tang ◽  
Min Li ◽  
Yaguang Yin ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Living Cells ◽  
Emission Wavelength ◽  
Long Wavelength ◽  
Wavelength Emission ◽  
Ratiometric Fluorescent Probe

A novel ratiometric fluorescent probe, Hcy-CO, with long-wavelength emission was developed for visualizing CO in living cells and zebrafish.

Fast and sensitive fluorescent probe for ratiometric detection of hydrogen sulfide in mitochondria

2019 ◽  
Vol 11 (2) ◽  
pp. 232-235 ◽  
Author(s):  
Na Jiang ◽  
Bin Wang ◽  
Tao Liu ◽  
Qingyu Liu ◽  
Qin Wei ◽  
...  
Keyword(s):  
Hydrogen Sulfide ◽  
Response Time ◽  
Fluorescent Probe ◽  
High Selectivity ◽  
Fluorescent Dye ◽  
Rapid Response ◽  
Ratiometric Detection ◽  
In Cells

A hemicyanine-based fluorescent dye, Mito-BT, was developed to ratiometrically detect H2S. This dye was of high selectivity, photostability and sensitivity with a rapid response time of 10 seconds. In addition, Mito-BT was localized in mitochondria, making it a promising probe for detecting H2S in cells.

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