A facile, fast responsive and highly selective mercury(ii) probe characterized by the fluorescence quenching of 2,9-dimethyl-1,10-phenanthroline and two new metal–organic frameworks

RSC Advances ◽  
2016 ◽  
Vol 6 (70) ◽  
pp. 66215-66223 ◽  
Author(s):  
Fa-Shuo Shan ◽  
Jia-Ping Lai ◽  
Hui Sun ◽  
Ping Zhang ◽  
Chong Luo ◽  
...  
Keyword(s):  
Fluorescence Quenching ◽  
Metal Organic Frameworks ◽  
Quenching Mechanism ◽  
Metal Organic ◽  
Fluorescence Quenching Mechanism

A fast responsive and highly selective mercury(ii) sensor was developed using the fluorescence quenching mechanism of 2,9-dimethyl-1,10-phenanthroline (2,9-DMP) towards mercury(ii).

A luminescent 3D interpenetrating metal–organic framework for highly selective sensing of nitrobenzene

2014 ◽  
Vol 43 (48) ◽  
pp. 17912-17915 ◽  
Author(s):  
Divyendu Singh ◽  
C. M. Nagaraja
Keyword(s):  
Fluorescence Quenching ◽  
Metal Organic Framework ◽  
Three Dimensional ◽  
Quenching Mechanism ◽  
Metal Organic ◽  
Fluorescence Quenching Mechanism ◽  
Organic Framework

A three-dimensional (3D), luminescent, 5-fold interpenetrating metal–organic framework (MOF), [Zn2(fdc)2(bpee)2(H2O)·2H2O] (1) exhibiting highly selective sensing of nitrobenzene (NB) via a fluorescence quenching mechanism has been demonstrated.

A Unified Fluorescence Quenching Mechanism of Tetrazine-Based Dyes: Energy Transfer to a Dark State

2021 ◽  
Author(s):  
Weijie Chi ◽  
Lu Huang ◽  
Chao Wang ◽  
Davin Tan ◽  
Zhaochao Xu ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Fluorescence Quenching ◽  
Quenching Mechanism ◽  
Dark State ◽  
Medical Diagnostic ◽  
Fluorogenic Probes ◽  
Fluorescence Quenching Mechanism ◽  
Diagnostic Applications

Tetrazine-based fluorogenic probes are powerful tools for bioimaging, biosensing, and medical diagnostic applications. In these probes, the attachment of a tetrazine moiety generates a non-fluorescent precursor; upon the bio-orthogonal reaction...

Insight into the Unique Fluorescence Quenching Property of Metal-Organic Frameworks upon DNA Binding

2017 ◽  
Vol 89 (21) ◽  
pp. 11366-11371 ◽  
Author(s):  
Huai-Song Wang ◽  
Hai-Ling Liu ◽  
Kang Wang ◽  
Ya Ding ◽  
Jing-Juan Xu ◽  
...  
Keyword(s):  
Dna Binding ◽  
Fluorescence Quenching ◽  
Metal Organic Frameworks ◽  
Metal Organic ◽  
Insight Into

Cobalt oxyhydroxide nanoflake based fluorescence sensing platform for label-free detection of DNA

The Analyst ◽  
2016 ◽  
Vol 141 (15) ◽  
pp. 4719-4724 ◽  
Author(s):  
Yaqing Chang ◽  
Zhe Zhang ◽  
Huiqing Liu ◽  
Nan Wang ◽  
Jilin Tang
Keyword(s):  
Fluorescence Quenching ◽  
Label Free ◽  
Quenching Mechanism ◽  
Fluorescence Sensing ◽  
Single Stranded Dna ◽  
Cobalt Oxyhydroxide ◽  
Sensing Platform ◽  
Label Free Detection ◽  
Fluorescence Quenching Mechanism ◽  
Coooh Nanoflakes

In this study, we investigated the interaction of cobalt oxyhydroxide (CoOOH) nanoflakes with DNA and their fluorescence quenching mechanism of a FAM-labeled single-stranded DNA (ssDNA) probe.

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