Dinitro benzene ether reactive turn-on fluorescence probes for selective detection of H2S

2021 ◽  
Author(s):  
Rajasekaran Dhivya ◽  
Venkatachalam Kavitha ◽  
Asaithambi Gomathi ◽  
Ponmudi Keerthana ◽  
Narayanan Santhalakshmi ◽  
...  
Keyword(s):  
Fluorescent Probes ◽  
Fluorescence Probes ◽  
Selective Detection ◽  
Turn On

Two novel fluorescent probes namely 3-(2,4-dinitrophenoxy)-2-(4-(diphenylamino)phenyl)-4H-chromen-4-one (P1) and 3-(2,4-dinitrophenoxy)-2-(pyren-1-yl)-4H-chromen-4-one (P2) were designed and synthesized here. The probes (P1 and P2) were found to be highly selective and sensitive towards hydrogen...

scholarly journals Rhodamine scaffolds as real time chemosensors for selective detection of bisulfite in aqueous medium

2019 ◽  
Vol 18 (6) ◽  
pp. 1342-1349 ◽  
Author(s):  
Sumit Roy ◽  
Ashim Maity ◽  
Naren Mudi ◽  
Milan Shyamal ◽  
Ajay Misra
Keyword(s):  
Aqueous Medium ◽  
Real Time ◽  
Fluorescent Probes ◽  
Selective Detection ◽  
Turn On

Rhodamine and its derivatives have been widely used in designing fluorescent ‘turn on’ cation sensors, while very few rhodamine based fluorescent probes have been reported to date for the detection of anions in water.

Construction of salicylaldehyde analogues as turn-on fluorescence probes and their electronic effect on sensitive and selective detection of As(v) in groundwater

2019 ◽  
Vol 11 (7) ◽  
pp. 955-964 ◽  
Author(s):  
Lina Wang ◽  
Yong Li ◽  
Xike Tian ◽  
Chao Yang ◽  
Liqiang Lu ◽  
...  
Keyword(s):  
Public Health ◽  
Electronic Effect ◽  
Environmental Problem ◽  
Arsenic Contamination ◽  
Fluorescence Probes ◽  
Selective Detection ◽  
Turn On

Arsenic contamination in groundwater is a severe and major environmental problem that endangers public health.

Coumarin-based turn-on fluorescence probes for highly selective detection of Pi in cell culture and Caenorhabditis elegans

2015 ◽  
Vol 120 ◽  
pp. 293-298 ◽  
Author(s):  
Huan Wang ◽  
Lin E. Guo ◽  
Xue Mei Li ◽  
Li Mei Zhang ◽  
Qiu Lin Xu ◽  
...  
Keyword(s):  
Cell Culture ◽  
Caenorhabditis Elegans ◽  
Fluorescence Probes ◽  
Selective Detection ◽  
Turn On

Nitrogen-doped carbon nanoparticle modulated turn-on fluorescent probes for histidine detection and its imaging in living cells

Nanoscale ◽  
2016 ◽  
Vol 8 (4) ◽  
pp. 2205-2211 ◽  
Author(s):  
Xiaohua Zhu ◽  
Tingbi Zhao ◽  
Zhou Nie ◽  
Zhuang Miao ◽  
Yang Liu ◽  
...  
Keyword(s):  
Fluorescent Probes ◽  
Living Cells ◽  
Selective Detection ◽  
Carbon Nanoparticle ◽  
Nitrogen Doped ◽  
Turn On ◽  
Clinical Diagnostic ◽  
Diagnostic Applications ◽  
Nitrogen Doped Carbon

Nitrogen-doped carbon nanoparticle modulated turn-on fluorescent probes with excellent biocompatibility for rapid and selective detection of histidine were developed, and were applied for a histidine imaging assay in living cells, which presented great potential in the bio-labeling assay and clinical diagnostic applications.

scholarly journals Protonation and electrostatic interactions based fluorescence probes for selective detection of picric acid (2,4,6-trinitrophenol)-An explosive material

2021 ◽  
Author(s):  
sukhvinder dhiman ◽  
Nancy Singla ◽  
Manzoor Ahmad ◽  
Prabhpreet Singh ◽  
Subodh Kumar
Keyword(s):  
Fluorescent Probes ◽  
Electrostatic Interactions ◽  
Picric Acid ◽  
Fluorescence Probes ◽  
Selective Detection ◽  
Explosive Material ◽  
Physico Chemical ◽  
Pka Value ◽  
Nitro Aromatic

Abstract. The picric acid due to its low pKa value possesses distinct physico-chemical features among all other nitro aromatic derivatives to design fluorescent probes for its’ sensitive and selective detection.The...

Selenide-containing organic resonance molecules as turn-on fluorescent probes for the selective detection of hypochlorous acid

2018 ◽  
Vol 54 (23) ◽  
pp. 2926-2929 ◽  
Author(s):  
He Jiang ◽  
Linlin Jia ◽  
Yuanyuan Li ◽  
Sirui Liu ◽  
Runfeng Chen ◽  
...  
Keyword(s):  
Fluorescent Probes ◽  
Hypochlorous Acid ◽  
Sensitive Detection ◽  
Selective Detection ◽  
Turn On ◽  
New Strategy

A new strategy for designing turn-on fluorescent probes in N–PSe resonance architectures for the selective and sensitive detection of HClO is developed.

Nitrogen doped carbon nanocage modulated turn-on fluorescent probes for ATP detection in vitro and imaging in living cells

2018 ◽  
Vol 10 (39) ◽  
pp. 4765-4775 ◽  
Author(s):  
Xianjiu Liao ◽  
Jing Wu ◽  
Yan Du ◽  
Wei Peng ◽  
Yao Yao ◽  
...  
Keyword(s):  
Fluorescent Probes ◽  
Living Cells ◽  
Selective Detection ◽  
Nitrogen Doped ◽  
Turn On ◽  
Carbon Nanocage ◽  
Nitrogen Doped Carbon ◽  
Atp Detection

Nitrogen-doped carbon nanocage (N-CNC) modulated turn-on fluorescent probes were developed for selective detection of ATP and applied to the imaging of ATP in living cells.

scholarly journals A bioorthogonal turn-on fluorescent strategy for the detection of lysine acetyltransferase activity

2018 ◽  
Vol 54 (44) ◽  
pp. 5594-5597 ◽  
Author(s):  
Maomao He ◽  
Zhen Han ◽  
Jing Qiao ◽  
Liza Ngo ◽  
May P. Xiong ◽  
...  
Keyword(s):  
Enzymatic Activity ◽  
Fluorescent Probes ◽  
Histone Acetyltransferase ◽  
Selective Detection ◽  
Acetyltransferase Activity ◽  
Turn On ◽  
Lysine Acetyltransferase

Bioorthogonal labelling was applied to design “turn-on” fluorescent probes for sensitive and selective detection of histone acetyltransferase enzymatic activity in a simple mix-and-read manner.

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