Literature DB >> 25530852

A Benzothiazole-Based Sensor for Pyrophosphate (PPi) and ATP: Mechanistic Insight for Anion-Induced ESIPT Turn-On.

Junfeng Wang1, Xiumin Liu1, Yi Pang2.   

Abstract

A benzothiazole derivative 2 bearing two 2,2'-dipicolylamine (DPA) groups was examined for its zinc-binding and subsequent anion sensing properties. The study revealed the anion sensing mechanism of polyphosphate anions via sequential binding to two zinc centers, on the basis of both 1H NMR and mass spectral evidences. The mechanistic insight would provide valuable information for the future design of new excited state intramolecular proton transfer (ESIPT) sensors. In addition, the zinc complex exhibited the solvent-switchible selectivity, responding to pyrophosphate (PPi) in EtOH but adenosine 5'-triphosphate (ATP) in water.

Entities:  

Year:  2014        PMID： 25530852      PMCID： PMC4269837          DOI： 10.1039/C4TB01109K

Source DB:  PubMed          Journal:  J Mater Chem B        ISSN： 2050-750X            Impact factor:   6.331


  22 in total

1.  Anion Recognition and Sensing: The State of the Art and Future Perspectives.

Authors:  Paul D. Beer; Philip A. Gale
Journal:  Angew Chem Int Ed Engl       Date:  2001-02-02       Impact factor: 15.336

2.  First artificial receptors and chemosensors toward phosphorylated peptide in aqueous solution.

Authors:  Akio Ojida; Yasuko Mito-Oka; Masa-Aki Inoue; Itaru Hamachi
Journal:  J Am Chem Soc       Date:  2002-06-05       Impact factor: 15.419

3.  Emission ratiometric imaging of intracellular zinc: design of a benzoxazole fluorescent sensor and its application in two-photon microscopy.

Authors:  Masayasu Taki; Janet L Wolford; Thomas V O'Halloran
Journal:  J Am Chem Soc       Date:  2004-01-28       Impact factor: 15.419

Review 4.  Anion recognition and sensing with Zn(II)-dipicolylamine complexes.

Authors:  Huy Tien Ngo; Xuejian Liu; Katrina A Jolliffe
Journal:  Chem Soc Rev       Date:  2012-06-12       Impact factor: 54.564

5.  Bis(Dpa-Zn(II)) appended xanthone: excitation ratiometric chemosensor for phosphate anions.

Authors:  Akio Ojida; Hiroshi Nonaka; Yoshifumi Miyahara; Shun-Ichi Tamaru; Kazuki Sada; Itaru Hamachi
Journal:  Angew Chem Int Ed Engl       Date:  2006-08-18       Impact factor: 15.336

6.  Selective recognition of pyrophosphate in water using a backbone modified cyclic peptide receptor.

Authors:  Matthew J McDonough; Aaron J Reynolds; Wee Yu Gladys Lee; Katrina A Jolliffe
Journal:  Chem Commun (Camb)       Date:  2006-06-22       Impact factor: 6.222

Review 7.  New sensing mechanisms for design of fluorescent chemosensors emerging in recent years.

Authors:  Jiasheng Wu; Weimin Liu; Jiechao Ge; Hongyan Zhang; Pengfei Wang
Journal:  Chem Soc Rev       Date:  2011-03-29       Impact factor: 54.564

8.  A Mononuclear Zinc Complex for Selective Detection of Diphosphate via Fluorescence ESIPT Turn-On.

Authors:  Junfeng Wang; Weihua Chen; Xiumin Liu; Chrys Wesdemiotis; Yi Pang
Journal:  J Mater Chem B       Date:  2014-06-07       Impact factor: 6.331

9.  Heptamethine cyanine dyes with a large stokes shift and strong fluorescence: a paradigm for excited-state intramolecular charge transfer.

Authors:  Xiaojun Peng; Fengling Song; Erhu Lu; Yanan Wang; Wei Zhou; Jiangli Fan; Yunling Gao
Journal:  J Am Chem Soc       Date:  2005-03-30       Impact factor: 15.419

10.  Molecular recognition and fluorescence sensing of monophosphorylated peptides in aqueous solution by bis(zinc(II)-dipicolylamine)-based artificial receptors.

Authors:  Akio Ojida; Yasuko Mito-oka; Kazuki Sada; Itaru Hamachi
Journal:  J Am Chem Soc       Date:  2004-03-03       Impact factor: 15.419
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  2 in total

1.  An NIR-emitting lysosome-targeting probe with large Stokes shift via coupling cyanine and excited-state intramolecular proton transfer.

Authors:  Dipendra Dahal; Lucas McDonald; Xiaoman Bi; Chathura Abeywickrama; Farai Gombedza; Michael Konopka; Sailaja Paruchuri; Yi Pang
Journal:  Chem Commun (Camb)       Date:  2017-03-28       Impact factor: 6.222

2.  Efficient Synthesis of 6,6´-Diamido-2,2´-dipicolylamine Ligands for Potential Phosphate Anion Sensing.

Authors:  Shuai Wang; Lichong Gong; Georges El Fakhri; Junfeng Wang
Journal:  New J Chem       Date:  2021-08-17       Impact factor: 3.925
  2 in total

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