Carbon dots-MnO2 based turn-on fluorescent probe for rapid and sensitive detection of hydrazine in water

2020 ◽  
Vol 389 ◽  
pp. 112258 ◽  
Author(s):  
Sharanabasava D. Hiremath ◽  
Bhaskar Priyadarshi ◽  
Mainak Banerjee ◽  
Amrita Chatterjee
Keyword(s):  
Fluorescent Probe ◽  
Carbon Dots ◽  
Sensitive Detection ◽  
Turn On

Turn-on fluorescent probe for dopamine detection in solutions and live cells based on in situ formation of aminosilane-functionalized carbon dots

2021 ◽  
Vol 1157 ◽  
pp. 338394
Author(s):  
Xiao-Yue Tang ◽  
Yi-Ming Liu ◽  
Xiao-Lin Bai ◽  
Hao Yuan ◽  
Yi-Kao Hu ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Carbon Dots ◽  
Live Cells ◽  
Turn On ◽  
Dopamine Detection ◽  
In Situ Formation

A rapid and sensitive turn-on fluorescent probe for ascorbic acid detection based on carbon dots–MnO2 nanocomposites

2017 ◽  
Vol 9 (38) ◽  
pp. 5653-5658 ◽  
Author(s):  
Yalei Hu ◽  
Lin Zhang ◽  
Xin Geng ◽  
Jia Ge ◽  
Haifang Liu ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Fluorescent Probe ◽  
Carbon Dots ◽  
Turn On ◽  
Specific Determination ◽  
Ascorbic Acid Detection

A rapid turn-on fluorescent probe is proposed for the sensitive and specific determination of ascorbic acid based on carbon dots–MnO2 nanocomposites.

scholarly journals A Turn-On Fluorescent Probe for Sensitive Detection of Cysteine in a Fully Aqueous Environment and in Living Cells

2018 ◽  
Vol 2018 ◽  
pp. 1-8 ◽  
Author(s):  
Xiaohua Ma ◽  
Guoguang Wu ◽  
Yuehua Zhao ◽  
Zibo Yuan ◽  
Yu Zhang ◽  
...  
Keyword(s):  
Detection Limit ◽  
Fluorescent Probe ◽  
High Selectivity ◽  
Coumarin Derivative ◽  
Living Cells ◽  
Sensitive Detection ◽  
Aqueous Environment ◽  
Test Probe ◽  
Aqueous Buffer ◽  
Turn On

We reported here a turn-on fluorescent probe (1) for the detection of cysteine (Cys) by incorporating the recognition unit of 2,4-dinitrobenzenesulfonyl ester (DNBS) to a coumarin derivative. The structure of the obtained probe was confirmed by NMR and HRMS techniques. The probe shows a remarkable fluorescence off-on response (∼52-fold) by the reaction with Cys in 100% aqueous buffer. The sensing mechanism was verified by the HPLC test. Probe 1 also displays high selectivity towards Cys. The detection limit was calculated to be 23 nM. Moreover, cellular experiments demonstrated that the probe is highly biocompatible and can be used for monitoring intracellular Cys.

Carbon dots from PEG for highly sensitive detection of levodopa

2015 ◽  
Vol 3 (11) ◽  
pp. 2378-2387 ◽  
Author(s):  
Hao Li ◽  
Juan Liu ◽  
Sijie Guo ◽  
Yalin Zhang ◽  
Hui Huang ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Carbon Dots ◽  
Sensitive Detection ◽  
Highly Sensitive ◽  
Highly Sensitive Detection ◽  
Fluorescent Carbon Dots ◽  
Fluorescent Carbon

Fluorescent carbon dots (CDs)/tyrosinase hybrid as a fluorescent probe for efficient, fast and sensitive detection of levodopa.

Preparation a novel pyrene-based AIE-active ratiometric turn-on fluorescent probe for highly selective and sensitive detection of Hg2+

2020 ◽  
Vol 259 ◽  
pp. 114582
Author(s):  
Jie Ma ◽  
Yao Xiao ◽  
Cuihong Zhang ◽  
Manman Zhang ◽  
Qingyang Wang ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Sensitive Detection ◽  
Turn On

Highly selective and sensitive detection of Cu2+ with lysine enhancing bovine serum albumin modified-carbon dots fluorescent probe

The Analyst ◽  
2012 ◽  
Vol 137 (11) ◽  
pp. 2637 ◽  
Author(s):  
Jia-Ming Liu ◽  
Li-ping Lin ◽  
Xin-Xing Wang ◽  
Shao-Qin Lin ◽  
Wen-Lian Cai ◽  
...  
Keyword(s):  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Fluorescent Probe ◽  
Carbon Dots ◽  
Bovine Serum ◽  
Sensitive Detection

Carbon dots prepared from citric acid and urea by microwave-assisted irradiation as a turn-on fluorescent probe for allantoin determination

2021 ◽  
Author(s):  
Ratchadaporn Seedad ◽  
Sasimaporn khuthinakhun ◽  
Nuanlaor Ratanawimarnwong ◽  
Piyada Jittangprasert ◽  
Thitirat Mantim ◽  
...  
Keyword(s):  
Citric Acid ◽  
Fluorescent Probe ◽  
Carbon Dots ◽  
Alternative Methods ◽  
Fluorometric Detection ◽  
Selective Method ◽  
Microwave Assisted ◽  
Turn On

This research aimed to develop a simple and selective method for allantoin determination to overcome the limitations of existing colorimetric and alternative methods. A fluorometric detection-based method was developed and...

A turn-on fluorescent probe for selective and sensitive detection of hydrogen sulfide

2015 ◽  
Vol 879 ◽  
pp. 104-110 ◽  
Author(s):  
Fang Ma ◽  
Mingtai Sun ◽  
Kui Zhang ◽  
Huan Yu ◽  
Zhenyang Wang ◽  
...  
Keyword(s):  
Hydrogen Sulfide ◽  
Fluorescent Probe ◽  
Sensitive Detection ◽  
Turn On
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