Imaging nucleus viscosity and G-quadruplex DNA in living cells using a nucleus-targeting two-photon fluorescent probe

The Analyst ◽  
2018 ◽  
Vol 143 (23) ◽  
pp. 5799-5804 ◽  
Author(s):  
Wan Sun ◽  
Jing-Xue Cui ◽  
Le-Le Ma ◽  
Zhong-Lin Lu ◽  
Bing Gong ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Dna Detection ◽  
Living Cells ◽  
Cell Nuclei ◽  
Quadruplex Dna ◽  
Two Photon ◽  
Turn On ◽  
G Quadruplex

TP-2Bz, as a nucleus targeting “D–π–A” molecule, was developed as a two-photon turn-on fluorescent probe for the viscosity and GQ DNA detection in cell nuclei.

A two-photon fluorescent probe for selective methylglyoxal detection and application in living cells

2015 ◽  
Vol 7 (6) ◽  
pp. 2386-2390 ◽  
Author(s):  
Tun Tang ◽  
Yimin Zhou ◽  
Yuqi Chen ◽  
Mengjun Li ◽  
Yan Feng ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Living Cells ◽  
Two Photon ◽  
Turn On

A novel two-photon fluorescent “turn-on” probe could detect methylglyoxal levels in living cells conveniently.

A fast-response two-photon fluorescent probe for the detection of Cys over GSH/Hcy with a large turn-on signal and its application in living tissues

2017 ◽  
Vol 5 (1) ◽  
pp. 134-138 ◽  
Author(s):  
Jian-Yong Wang ◽  
Zhan-Rong Liu ◽  
Mingguang Ren ◽  
Xiuqi Kong ◽  
Weiying Lin
Keyword(s):  
Fluorescent Probe ◽  
Fast Response ◽  
Living Cells ◽  
Two Photon ◽  
Turn On ◽  
Living Tissues

We developed a novel two-photon fluorescent probe for sensing Cys specifically. The two-photon fluorescent probe exhibited favorable properties and was successfully applied for imaging Cys in living cells and tissues.

A turn-on two-photon fluorescent probe for detecting lysosomal hydroxyl radicals in living cells

2019 ◽  
Vol 284 ◽  
pp. 744-750 ◽  
Author(s):  
Carlos Benitez-Martin ◽  
Juan A. Guadix ◽  
John R. Pearson ◽  
Francisco Najera ◽  
Jose M. Perez-Pomares ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Hydroxyl Radicals ◽  
Living Cells ◽  
Two Photon ◽  
Turn On

Development of a two-photon turn-on fluorescent probe for cysteine and its bio-imaging applications in living cells, tissues, and zebrafish

2018 ◽  
Vol 42 (17) ◽  
pp. 14075-14078 ◽  
Author(s):  
Shiying Gao ◽  
Yonghe Tang ◽  
Weiying Lin
Keyword(s):  
Fluorescent Probe ◽  
Living Cells ◽  
Two Photon ◽  
Turn On ◽  
Bio Imaging ◽  
In Cells

A two-photon fluorescent probe Co-Cys for detecting cysteine has been designed to monitor cysteine in cells, tissues and zebrafish.

A PET-based turn-on fluorescent probe for sensitive detection of thiols and H2S and its bioimaging application in living cells, tissues and zebrafish

2019 ◽  
Vol 43 (7) ◽  
pp. 2865-2869 ◽  
Author(s):  
Kaixin Xu ◽  
Longwei He ◽  
Yunzhen Yang ◽  
Weiying Lin
Keyword(s):  
Fluorescent Probe ◽  
Living Cells ◽  
Sensitive Detection ◽  
Two Photon ◽  
Turn On

A two-photon turn-on fluorescent probe regulated by a PET mechanism has been engineered for detection of thiols and H2S in living cells, tissues and zebrafish.

A chromenoquinoline-based two-photon fluorescent probe for the highly specific and fast visualization of sulfur dioxide derivatives in living cells and zebrafish

2019 ◽  
Vol 7 (15) ◽  
pp. 2493-2498 ◽  
Author(s):  
Fangyuan Cai ◽  
Bo Hou ◽  
Shuping Zhang ◽  
Hua Chen ◽  
Shichen Ji ◽  
...  
Keyword(s):  
Sulfur Dioxide ◽  
Fluorescent Probe ◽  
Aldehyde Group ◽  
Living Cells ◽  
Two Photon ◽  
Turn On

A novel two-photon fluorescent turn-on SO2 derivative probe based on chromenoquinoline derivatives and the improved β-chlorovinyl aldehyde group was developed.

scholarly journals A fast-responsive two-photon fluorescent probe for in vivo imaging superoxide radical anion with a large stokes shift

RSC Advances ◽  
2018 ◽  
Vol 8 (8) ◽  
pp. 4125-4129 ◽  
Author(s):  
Yunpeng Xuan ◽  
Jianbo Qu
Keyword(s):  
Fluorescent Probe ◽  
Radical Anion ◽  
Superoxide Radical ◽  
Stokes Shift ◽  
Living Cells ◽  
Fluorescence Signal ◽  
Superoxide Radical Anion ◽  
Two Photon ◽  
Turn On

A novel and simple two-photon fluorescent probe NS-O for the detection of superoxide radical anion (O2˙−) with a large turn-on fluorescence signal is constructed to monitor endogenous superoxide radical anions in living cells, tissues and zebrafish.

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