Literature DB >> 24766398

A concise colorimetric and fluorimetric probe for sarin related threats designed via the "covalent-assembly" approach.

Zuhai Lei1, Youjun Yang.   

Abstract

A turn-on signal from zero background allows sensitive detection of a weak signal and is highly desired. The "covalent-assembly" probe design principle is powerful in this regard. Herein, we report an embodiment of this principle (NA570) for detection of Sarin related threats, based on a phenylogous Vilsmeier-Haack reaction. NA570 bears a concise molecular construct, exhibits a colorimetric and a fluorimetric signal, and has potential for real applications.

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Year:  2014        PMID： 24766398     DOI： 10.1021/ja502945q

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  6 in total

1.  Synthesis of a fluorinated pyronin that enables blue light to rapidly depolarize mitochondria.

Authors:  Zhe Gao; Krishna K Sharma; Angelo E Andres; Brandon Walls; Fadel Boumelhem; Zachary R Woydziak; Blake R Peterson
Journal:  RSC Med Chem       Date:  2022-03-07

2.  A molecular recognition platform for the simultaneous sensing of diverse chemical weapons.

Authors:  Lintao Zeng; Tianhong Chen; Beitong Zhu; Seyoung Koo; Yonghe Tang; Weiying Lin; Tony D James; Jong Seung Kim
Journal:  Chem Sci       Date:  2022-03-23       Impact factor: 9.969

3.  Visualization of Fluoride Ions In Vivo Using a Gadolinium(III)-Coumarin Complex-Based Fluorescence/MRI Dual-Modal Probe.

Authors:  Yue Wang; Renfeng Song; Huan Feng; Ke Guo; Qingtao Meng; Haijun Chi; Run Zhang; Zhiqiang Zhang
Journal:  Sensors (Basel)       Date:  2016-12-16       Impact factor: 3.576

Review 4.  Small-molecule fluorescent probes based on covalent assembly strategy for chemoselective bioimaging.

Authors:  Xingwei Chen; Zhongxi Huang; Lihua Huang; Qian Shen; Nai-Di Yang; Chibin Pu; Jinjun Shao; Lin Li; Changmin Yu; Wei Huang
Journal:  RSC Adv       Date:  2022-01-07       Impact factor: 3.361

5.  Controllable synthesis of conjugated microporous polymer films for ultrasensitive detection of chemical warfare agents.

Authors:  Wanqi Mo; Zihao Zhu; Fanwei Kong; Xiaobai Li; Yu Chen; Huaqian Liu; Zhiyong Cheng; Hongwei Ma; Bin Li
Journal:  Nat Commun       Date:  2022-09-03       Impact factor: 17.694

6.  A two-step synthesis of nanosheet-covered fibers based on α-Fe2O3/NiO composites towards enhanced acetone sensing.

Authors:  Mahmood Ul Haq; Zhen Wen; Ziyue Zhang; Shahid Khan; Zirui Lou; Zhizhen Ye; Liping Zhu
Journal:  Sci Rep       Date:  2018-01-26       Impact factor: 4.379
  6 in total

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