A PET and ESIPT based fluorescent probe for the imaging of hydrogen sulfide (H2S) in live cells and zebrafish

2019 ◽  
Vol 11 (26) ◽  
pp. 3301-3306 ◽  
Author(s):  
Yaru Lu ◽  
Baoli Dong ◽  
Wenhui Song ◽  
Xiuqi Kong ◽  
Abdul Hadi Mehmood ◽  
...  
Keyword(s):  
Hydrogen Sulfide ◽  
Fluorescent Probe ◽  
Living Systems ◽  
Live Cells ◽  
Signaling Molecule

H2S is an important signaling molecule in living systems and participates in a series of physiological and pathological processes.

A phenothiazine-based turn-on fluorescent probe for the selective detection of hydrogen sulfide in food, live cells and animals

The Analyst ◽  
2021 ◽  
Author(s):  
Yaoyun Hu ◽  
Zhuye Shang ◽  
Juan Wang ◽  
Min Hong ◽  
Run Zhang ◽  
...  
Keyword(s):  
Hydrogen Sulfide ◽  
Fluorescent Probe ◽  
Live Cells ◽  
Selective Detection ◽  
Turn On

In this work, a phenothiazine-based fluorescent probe (PR) has been developed for the selective detection of H2S in biosystems and monitoring H2S produced in the foods spoilage process. The nucleophilic...

Two-photon imaging of formaldehyde in live cells and animals utilizing a lysosome-targetable and acidic pH-activatable fluorescent probe

2017 ◽  
Vol 53 (48) ◽  
pp. 6520-6523 ◽  
Author(s):  
Xilei Xie ◽  
Fuyan Tang ◽  
Xiaoyan Shangguan ◽  
Shiyi Che ◽  
Jinye Niu ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Living Systems ◽  
Live Cells ◽  
Acidic Ph ◽  
Two Photon ◽  
Photon Imaging ◽  
Two Photon Imaging

A two-photon fluorescent probe presented lysosomal targetability and an acidic pH-activatable response toward formaldehyde, and was applied to visualize formaldehyde in living systems.

A coumarin-base “off-on” fluorescent probe for highly selective detection of hydrogen sulfide and imaging in living cells

2021 ◽  
Author(s):  
Luying Ou ◽  
Rui Guo ◽  
Weiying Lin
Keyword(s):  
Hydrogen Sulfide ◽  
Fluorescent Probe ◽  
Living Cells ◽  
Selective Detection ◽  
Signaling Molecule

Hydrogen sulfide(H2S), as a significant signaling molecule, is associated with diverse physiological and pathological processes. However, it’s still a challenge to explore outstanding tools for detection of endogenous H2S in...

An ICT-based fluorescent probe with bridging Si–O–Si bonds for visualizing hydrogen sulfide in lipid droplets and its application

2020 ◽  
Vol 12 (8) ◽  
pp. 1064-1069 ◽  
Author(s):  
Xiaoni Wang ◽  
Yujing Zuo ◽  
Yu Zhang ◽  
Tingxin Yang ◽  
Weiying Lin
Keyword(s):  
Hydrogen Sulfide ◽  
Fluorescent Probe ◽  
Lipid Droplets ◽  
Biological Systems ◽  
Signaling Molecule

Hydrogen sulfide (H2S) is considered as an important endogenous gaseous signaling molecule in biological systems.

A Highly Selective Fluorescent Probe for Detection of Hydrogen Sulfide in Living Systems: In Vitro and in Vivo Applications

2017 ◽  
Vol 23 (41) ◽  
pp. 9872-9878 ◽  
Author(s):  
Shahi Imam Reja ◽  
Neetu Sharma ◽  
Muskan Gupta ◽  
Payal Bajaj ◽  
Vandana Bhalla ◽  
...  
Keyword(s):  
Hydrogen Sulfide ◽  
Fluorescent Probe ◽  
Living Systems

A two-photon “turn-on” fluorescent probe based on carbon nanodots for imaging and selective biosensing of hydrogen sulfide in live cells and tissues

The Analyst ◽  
2014 ◽  
Vol 139 (8) ◽  
pp. 1945-1952 ◽  
Author(s):  
Anwei Zhu ◽  
Zongqian Luo ◽  
Changqin Ding ◽  
Bo Li ◽  
Shuang Zhou ◽  
...  
Keyword(s):  
Hydrogen Sulfide ◽  
Fluorescent Probe ◽  
Fluorescent Sensor ◽  
Live Cells ◽  
Carbon Nanodots ◽  
Specific Receptor ◽  
Two Photon ◽  
Turn On

A “turn-on” two-photon fluorescent sensor for H2S is developed, in which C-Dot is employed as a two-photon fluorophore and AE-TPEA–Cu2+complex is first designed as a specific receptor for H2S.

A hydrogen sulfide triggered self-immolative fluorescent probe for lysosome labeling in live cells

2018 ◽  
Vol 42 (3) ◽  
pp. 1590-1594 ◽  
Author(s):  
Nithya Velusamy ◽  
Natesan Thirumalaivasan ◽  
Kondapa Naidu Bobba ◽  
Shu-Pao Wu ◽  
Sankarprasad Bhuniya
Keyword(s):  
Hydrogen Sulfide ◽  
Fluorescent Probe ◽  
Live Cells

We developed a naphthalimide-based, lysosome-targeting, and self-immolative fluorescent probe for H2S detection.

A nile red-based near-infrared fluorescent probe for endogenous hydrogen polysulfides in living cells

2017 ◽  
Vol 9 (45) ◽  
pp. 6443-6447 ◽  
Author(s):  
Kai-Bin Li ◽  
Feng-Zao Chen ◽  
Siqi Zhang ◽  
Wei Shi ◽  
De-Man Han ◽  
...  
Keyword(s):  
Hydrogen Sulfide ◽  
Fluorescent Probe ◽  
Near Infrared ◽  
Nile Red ◽  
Living Cells ◽  
Signaling Molecule

Endogenous hydrogen polysulfides (H2Sn; n > 1) have attracted increasing attention because emerging studies have shown that it is actually the key signaling molecule rather than hydrogen sulfide (H2S).

A highly sensitive and water soluble fluorescent probe for rapid detection of hydrogen sulfide in living cells

RSC Advances ◽  
2014 ◽  
Vol 4 (68) ◽  
pp. 36106-36109 ◽  
Author(s):  
Xin Li ◽  
Yanling Gong ◽  
Kai Wu ◽  
Steven H. Liang ◽  
Ji Cao ◽  
...  
Keyword(s):  
Hydrogen Sulfide ◽  
Fluorescent Probe ◽  
Rapid Detection ◽  
Living Cells ◽  
Water Soluble ◽  
Live Cells ◽  
Highly Sensitive

A highly water soluble fluorescent probe has been exploited for the rapid detection of hydrogen sulfide in live cells.

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