Literature DB >> 22820610

Live cell imaging of lysosomal pH changes with pH responsive ratiometric lanthanide probes.

David G Smith1, Brian K McMahon, Robert Pal, David Parker.   

Abstract

Europium and terbium complexes of two structurally related ligands have been evaluated as optical probes to monitor changes in lysosomal pH; calibration using ionophores and fluorescent probes allows monitoring of the time dependence of lysosomal pH change, examining the green/red intensity ratio from internalised Tb-Eu complexes.

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Year:  2012        PMID： 22820610     DOI： 10.1039/c2cc34267g

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


  19 in total

Review 1.  Lanthanide probes for bioresponsive imaging.

Authors:  Marie C Heffern; Lauren M Matosziuk; Thomas J Meade
Journal:  Chem Rev       Date:  2013-12-13       Impact factor: 60.622

2.  Evaluating the performance of time-gated live-cell microscopy with lanthanide probes.

Authors:  Megha Rajendran; Lawrence W Miller
Journal:  Biophys J       Date:  2015-07-21       Impact factor: 4.033

3.  Luminescent Probes for Sensitive Detection of pH Changes in Live Cells through Two Near-Infrared Luminescence Channels.

Authors:  Shuwei Zhang; Tzu-Ho Chen; Hsien-Ming Lee; Jianheng Bi; Avik Ghosh; Mingxi Fang; Zichen Qian; Fei Xie; Jon Ainsley; Christo Christov; Fen-Tair Luo; Feng Zhao; Haiying Liu
Journal:  ACS Sens       Date:  2017-07-17       Impact factor: 7.711

4.  Fluorescent Probes Based on π-Conjugation Modulation between Hemicyanine and Coumarin Moieties for Ratiometric Detection of pH Changes in Live Cells with Visible and Near-infrared Channels.

Authors:  Shuai Xia; Jianbo Wang; Jianheng Bi; Xiao Wang; Mingxi Fang; Tyler Phillips; Aslan May; Nathan Conner; Marina Tanasova; Fen-Tair Luo; Haiying Liu
Journal:  Sens Actuators B Chem       Date:  2018-02-25       Impact factor: 7.460

5.  Lysosome imaging in cancer cells by pyrene-benzothiazolium dyes: An alternative imaging approach for LAMP-1 expression based visualization methods to avoid background interference.

Authors:  Chathura S Abeywickrama; Kaveesha J Wijesinghe; Robert V Stahelin; Yi Pang
Journal:  Bioorg Chem       Date:  2019-07-24       Impact factor: 5.275

6.  9-Aryl-9-xanthenols: a convenient platform for the design of fluorimetric and colorimetric pH indicators.

Authors:  Emmanuel E Nekongo; Pritha Bagchi; Christoph J Fahrni; Vladimir V Popik
Journal:  Org Biomol Chem       Date:  2012-10-29       Impact factor: 3.876

7.  Fluorescent Probes for Sensitive and Selective Detection of pH Changes in Live Cells in Visible and Near-infrared Channels.

Authors:  Mingxi Fang; Rashmi Adhikari; Jianheng Bi; Wafa Mazi; Nethaniah Dorh; Jianbo Wang; Nathan Conner; Jon Ainsley; Tatyana G Karabencheva-Christova; Fen-Tair Luo; Ashutosh Tiwari; Haiying Liu
Journal:  J Mater Chem B       Date:  2017-11-17       Impact factor: 6.331

8.  Highly stable and sensitive fluorescent probes (LysoProbes) for lysosomal labeling and tracking.

Authors:  Nazmiye B Yapici; Yue Bi; Pengfei Li; Xin Chen; Xin Yan; Srinivas Rao Mandalapu; Megan Faucett; Steffen Jockusch; Jingfang Ju; K Michael Gibson; William J Pavan; Lanrong Bi
Journal:  Sci Rep       Date:  2015-02-26       Impact factor: 4.379

9.  Turning an aptamer into a light-switch probe with a single bioconjugation.

Authors:  Thakshila M Wickramaratne; Valerie C Pierre
Journal:  Bioconjug Chem       Date:  2014-12-10       Impact factor: 4.774

10.  Self-assembly between dicarboxylate ions and binuclear europium complexes: moving to water-pH dependence and effects of buffers.

Authors:  Leila R Hill; Thomas Just Sørensen; Octavia A Blackburn; Asha Brown; Paul D Beer; Stephen Faulkner
Journal:  Dalton Trans       Date:  2013-01-07       Impact factor: 4.390
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