Literature DB >> 25251465

Supported core-shell nanobiosensors for quantitative fluorescence imaging of extracellular pH.

Jérémie Asselin1, Carl Roy, Denis Boudreau, Younès Messaddeq, Rihab Bouchareb, Patrick Mathieu.   

Abstract

Covalent "click" cycloaddition was used to functionalize silica substrates with pH-sensitive nanoparticles, thus producing uniform and highly luminescent analytical devices usable in both commercial fluorimeters and fluorescence microscopes. Quantitative and spatially-resolved extracellular pH measurements were successfully achieved on live cardiac fibroblasts with these novel ion-sensitive surfaces.

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Year:  2014        PMID: 25251465     DOI: 10.1039/c4cc06075j

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


  3 in total

1.  Optical Sensing and Imaging of pH Values: Spectroscopies, Materials, and Applications.

Authors:  Andreas Steinegger; Otto S Wolfbeis; Sergey M Borisov
Journal:  Chem Rev       Date:  2020-11-04       Impact factor: 60.622

2.  Metal-Enhanced Hg2+-Responsive Fluorescent Nanoprobes: From Morphological Design to Application to Natural Waters.

Authors:  Audrey Picard-Lafond; Dominic Larivière; Denis Boudreau
Journal:  ACS Omega       Date:  2022-06-22

Review 3.  Surface modification of plasmonic noble metal-metal oxide core-shell nanoparticles.

Authors:  Somayeh Talebzadeh; Clémence Queffélec; D Andrew Knight
Journal:  Nanoscale Adv       Date:  2019-10-30
  3 in total

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