Cu-Deficient CuInSe Quantum Dots for “Turn-On” Detection of Adenosine Triphosphate in Living Cells

2021 ◽  
Author(s):  
Jilei Chen ◽  
Lu Zhang ◽  
Shulan Li ◽  
Feng-Lei Jiang ◽  
Peng Jiang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Adenosine Triphosphate ◽  
Living Cells ◽  
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A Fluorescent Turn‐on Probe Based on Zn‐doped AgIn 5 S 8 Quantum Dots for Imaging of Hydrogen Sulfide in Living Cells

2020 ◽  
Vol 5 (43) ◽  
pp. 13545-13549
Author(s):  
Yanyu Dong ◽  
Wenping Sun ◽  
Shiqi Chang ◽  
Tong Li ◽  
Xiaohua Huang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Hydrogen Sulfide ◽  
Living Cells ◽  
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scholarly journals Graphene quantum dots based fluorescence turn-on nanoprobe for highly sensitive and selective imaging of hydrogen sulfide in living cells

2018 ◽  
Vol 6 (4) ◽  
pp. 779-784 ◽  
Author(s):  
Nan Li ◽  
Aung Than ◽  
Jie Chen ◽  
Fengna Xi ◽  
Jiyang Liu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Hydrogen Sulfide ◽  
Real Time ◽  
Dynamic Change ◽  
Graphene Quantum Dots ◽  
Living Cells ◽  
Real Time Monitoring ◽  
Turn On ◽  
Highly Sensitive ◽  
Fluorescence Turn On

Graphene quantum dots-based fluorescent turn-on nanoprobe is developed for real-time monitoring the triggered dynamic change of intracellular H2S.

scholarly journals A Turn-On Fluorescent Probe for Detecting Nitric Oxide in Aqueous Media

2014 ◽  
Vol 2014 ◽  
pp. 1-5 ◽  
Author(s):  
Eunhae Koo ◽  
Jong-Chul Lee
Keyword(s):  
Nitric Oxide ◽  
Quantum Dots ◽  
Fluorescent Probe ◽  
Aqueous Media ◽  
Living Cells ◽  
Neurological Dysfunction ◽  
Physiological Conditions ◽  
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Imaging of nitric oxide (NO) in living cells can provide new insights in understanding unsolved pathways in the cardiovascular and neurological dysfunction and many types of cancers. For the detection of NO under physiological conditions, we synthesized a turn-on fluorescent probe comprising CdSe/ZnS quantum dots (QDs) coordinated with dirhodium complex. Emission from CdSe/ZnS-QDs is quenched when coordinated with the dirhodium complex but can be restored upon the displacement by nitric oxide.

Nitrogen-doped graphene quantum dots-based fluorescent probe for the sensitive turn-on detection of glutathione and its cellular imaging

RSC Advances ◽  
2014 ◽  
Vol 4 (94) ◽  
pp. 52583-52589 ◽  
Author(s):  
Jian Ju ◽  
Ruizhong Zhang ◽  
Shuijian He ◽  
Wei Chen
Keyword(s):  
Quantum Dots ◽  
Fluorescent Probe ◽  
Graphene Quantum Dots ◽  
Living Cells ◽  
Cellular Imaging ◽  
Nitrogen Doped ◽  
Turn On ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Fluorescence Turn On

Fluorescence turn-on sensor based on nitrogen-doped graphene quantum dots can be used for glutathione detection in living cells.

scholarly journals Nanomolar detection of adenosine triphosphate (ATP) using a nanostructured fluorescent chemosensing ensemble

2019 ◽  
Vol 55 (94) ◽  
pp. 14135-14138 ◽  
Author(s):  
Ling-Xi Huang ◽  
Qing Guo ◽  
Yong Chen ◽  
Peter Verwilst ◽  
Subin Son ◽  
...  
Keyword(s):  
Detection Limit ◽  
Aqueous Solutions ◽  
Adenosine Triphosphate ◽  
Living Cells ◽  
Turn On ◽  
Low Detection Limit ◽  
Nanomolar Detection ◽  
Displacement Assay

A simple nanostructured chemosensing ensemble for fluorescent turn-on sensing of ATP in aqueous solutions and inside living cells using the indicator displacement assay (IDA) method results in a very low detection limit of 6.8 nM.

A sensitive turn-on fluorescent probe for intracellular imaging of glutathione using single-layer MnO2 nanosheet-quenched fluorescent carbon quantum dots

2015 ◽  
Vol 51 (79) ◽  
pp. 14764-14767 ◽  
Author(s):  
Dinggeng He ◽  
Xiaoxiao Yang ◽  
Xiaoxiao He ◽  
Kemin Wang ◽  
Xue Yang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Fluorescent Sensor ◽  
Single Layer ◽  
Carbon Quantum Dots ◽  
Living Cells ◽  
Intracellular Imaging ◽  
Turn On ◽  
Mno2 Nanosheet ◽  
Fluorescent Carbon Dots ◽  
Fluorescent Carbon

A sensitive turn-on fluorescent sensor based on single-layer MnO2 nanosheet-quenched fluorescent carbon dots has been developed for rapid and selective sensing of glutathione in aqueous solutions, as well as in living cells.

DNA nanolantern-based split aptamer probes for in-situ ATP imaging in living cells and lighting up mitochondria

The Analyst ◽  
2021 ◽  
Author(s):  
Yaxin Wang ◽  
Dong-Xia Wang ◽  
Jia-Yi Ma ◽  
Jing Wang ◽  
Yichen Du ◽  
...  
Keyword(s):  
Adenosine Triphosphate ◽  
Cell Metabolism ◽  
Living Cells ◽  
Expression Level ◽  
Specific Analysis

Accurate and specific analysis of adenosine triphosphate (ATP) expression level in living cells can provide valuable information for understanding cell metabolism, physiological activities and pathologic mechanism. Herein, DNA nanolantern-based split...

“Turn‐on” Fluorescence Chemosensor Based Probing of Cu 2+ with Excellent Sensitivity: Experimental Study, DFT Calculations and Application in Living Cells and Natural Waters

2021 ◽  
Vol 6 (24) ◽  
pp. 6286-6294
Author(s):  
Tahir Savran ◽  
Sukriye Nihan Karuk Elmas ◽  
Gonul Akin Geyik ◽  
Aykut Bostanci ◽  
Duygu Aydin ◽  
...  
Keyword(s):  
Experimental Study ◽  
Dft Calculations ◽  
Natural Waters ◽  
Living Cells ◽  
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