Disulfide bond-based self-crosslinked carbon-dots for turn-on fluorescence imaging of GSH in living cells

The Analyst ◽  
2020 ◽  
Vol 145 (8) ◽  
pp. 2982-2987 ◽  
Author(s):  
Jia Li ◽  
Yuhui Wang ◽  
Shan Sun ◽  
A-Man Lv ◽  
Kai Jiang ◽  
...  
Keyword(s):  
Fluorescence Imaging ◽  
Disulfide Bond ◽  
Carbon Dots ◽  
Living Cells ◽  
Turn On

A self-quenched nanoprobe built on a disulfide bond-based crosslink of carbon-dots has been constructed for intracellular GSH sensing.

2,4-Dinitrobenzenesulfonate-functionalized carbon dots as a turn-on fluorescent probe for imaging of biothiols in living cells

2019 ◽  
Vol 186 (7) ◽  
Author(s):  
Jiangjiang Sun ◽  
Qin Wang ◽  
Jiajun Yang ◽  
Jianjian Zhang ◽  
Zheng Li ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Carbon Dots ◽  
Living Cells ◽  
Turn On

Rhodamine-based ‘turn-on’ fluorescent probe for Cu(II) and its fluorescence imaging in living cells

2013 ◽  
Vol 23 (10) ◽  
pp. 2916-2919 ◽  
Author(s):  
Mao-Zhong Tian ◽  
Ming-Ming Hu ◽  
Jiang-Li Fan ◽  
Xiao-Jun Peng ◽  
Jing-Yun Wang ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Fluorescence Imaging ◽  
Living Cells ◽  
Turn On

A targetable fluorescent probe for imaging exogenous and intracellularly formed nitroxyl in mitochondria in living cells

2017 ◽  
Vol 5 (10) ◽  
pp. 1954-1961 ◽  
Author(s):  
Mingguang Ren ◽  
Beibei Deng ◽  
Kai Zhou ◽  
Jian-Yong Wang ◽  
Xiuqi Kong ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Fluorescence Imaging ◽  
Living Cells ◽  
Turn On

We have developed a new mitochondrial-targeted turn-on fluorescent HNO probe (Mito-HNO). Fluorescence imaging shows that Mito-HNO is suitable for ratiometric visualization of HNO within mitochondria in living cells.

Enzyme‐triggered fluorescence turn‐off/turn‐on of carbon dots for monitoring β‐glucosidase and its inhibitor in living cells

Luminescence ◽  
2019 ◽  
Vol 35 (2) ◽  
pp. 222-230 ◽  
Author(s):  
Bo Kong ◽  
Tong Yang ◽  
Peng Hou ◽  
Chun Hong Li ◽  
Hong Yan Zou ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Living Cells ◽  
Turn On

Preparation of Yellow-Green-Emissive Carbon Dots and Their Application in Constructing a Fluorescent Turn-On Nanoprobe for Imaging of Selenol in Living Cells

2017 ◽  
Vol 89 (3) ◽  
pp. 1734-1741 ◽  
Author(s):  
Qin Wang ◽  
Shengrui Zhang ◽  
Yaogang Zhong ◽  
Xiao-Feng Yang ◽  
Zheng Li ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Living Cells ◽  
Turn On

Distinguish cancer cells based on targeting turn-on fluorescence imaging by folate functionalized green emitting carbon dots

2015 ◽  
Vol 64 ◽  
pp. 119-125 ◽  
Author(s):  
Qiuling Liu ◽  
Shenghao Xu ◽  
Caixia Niu ◽  
Minfeng Li ◽  
Dacheng He ◽  
...  
Keyword(s):  
Cancer Cells ◽  
Fluorescence Imaging ◽  
Carbon Dots ◽  
Turn On

Preparation of a two-photon fluorescent probe with a large turn-on signal for imaging hypochlorous acid in living tissues

2018 ◽  
Vol 10 (22) ◽  
pp. 2546-2550 ◽  
Author(s):  
Kai Zhou ◽  
Mingguang Ren ◽  
Li Wang ◽  
Zihong Li ◽  
Weiying Lin
Keyword(s):  
Fluorescent Probe ◽  
Fluorescence Imaging ◽  
Hypochlorous Acid ◽  
Living Cells ◽  
Two Photon ◽  
Turn On ◽  
Living Tissues

We have developed a new two-photon fluorescent HOCl probe (TP-HA). Fluorescence imaging shows that TP-HA is suitable for visualization of the changes of HOCl in living cells and tissues.

Ubiquinone-BODIPY nanoparticles for tumor redox-responsive fluorescence imaging and photodynamic activity

2021 ◽  
Author(s):  
Byunghee Hwang ◽  
Tae-Il Kim ◽  
Hyunjin Kim ◽  
Sungjin Jeon ◽  
Yongdoo Choi ◽  
...  
Keyword(s):  
Fluorescence Imaging ◽  
Selective Activation ◽  
Turn On ◽  
Intracellular Environment ◽  
Redox Responsive ◽  
Photodynamic Activity

A ubiquinone-BODIPY photosensitizer self-assembles into nanoparticles (PS-Q-NPs) and undergoes selective activation within the highly reductive intracellular environment of tumors, resulting in “turn-on” fluorescence and photosensitizing activities.

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