Literature DB >> 17851608

A dual near-infrared pH fluorescent probe and its application in imaging of HepG2 cells.

Bo Tang1, Xia Liu, Kehua Xu, Hui Huang, Guiwen Yang, Liguo An.   

Abstract

A dual near-infrared pH fluorescent probe has been designed, synthesized and applied to HepG2 cells, with a pK(a) value of 5.14 under acidic conditions and 11.31 under basic conditions, which is valuable for studying acidic organelles in living cells and pH changes in chemical systems.

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Year:  2007        PMID： 17851608     DOI： 10.1039/b707173f

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  6 in total

1.  A series of naphthalimide derivatives as intra and extracellular pH sensors.

Authors:  Yanqing Tian; Fengyu Su; Warner Weber; Vivek Nandakumar; Bradley R Shumway; Yuguang Jin; Xianfeng Zhou; Mark R Holl; Roger H Johnson; Deirdre R Meldrum
Journal:  Biomaterials       Date:  2010-07-08       Impact factor: 12.479

2.  Fluorescent proton sensors based on energy transfer.

Authors:  Cliferson Thivierge; Junyan Han; Roxanne M Jenkins; Kevin Burgess
Journal:  J Org Chem       Date:  2011-05-27       Impact factor: 4.354

3.  A ratiometric pH reporter for imaging protein-dye conjugates in living cells.

Authors:  Junyan Han; Aurore Loudet; Rola Barhoumi; Robert C Burghardt; Kevin Burgess
Journal:  J Am Chem Soc       Date:  2009-02-11       Impact factor: 15.419

4.  Near-infrared fluorescent pH-sensitive probes via unexpected barbituric acid mediated synthesis.

Authors:  Hyeran Lee; Mikhail Y Berezin; Kevin Guo; Jeff Kao; Samuel Achilefu
Journal:  Org Lett       Date:  2009-01-01       Impact factor: 6.005

5.  Novel near-infrared fluorescent probe for live cell imaging.

Authors:  Meng Wan; Yubing Zhu; Jianjun Zou
Journal:  Exp Ther Med       Date:  2019-12-13       Impact factor: 2.447

Review 6.  Emergent Biosensing Technologies Based on Fluorescence Spectroscopy and Surface Plasmon Resonance.

Authors:  Alessandra Camarca; Antonio Varriale; Alessandro Capo; Angela Pennacchio; Alessia Calabrese; Cristina Giannattasio; Carlos Murillo Almuzara; Sabato D'Auria; Maria Staiano
Journal:  Sensors (Basel)       Date:  2021-01-29       Impact factor: 3.576
  6 in total

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