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Dual-fluorescence pH probe for bio-labelling

Richter, C., Schneider, C., Quick, M. T., Volz, P., Mahrwald, R., Hughes, J., Dick, Bernhard, Alexiev, U. and Ernsting, N. P. (2015) Dual-fluorescence pH probe for bio-labelling. Phys.Chem.Chem.Phys. 17, pp. 30590-30597.

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Date of publication of this fulltext: 08 Feb 2016 14:07

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Although seminaphtorhodafluor (SNARF) dyes are already widely used to measure pH in cells and at biofilms, their synthesis has low yield and results in an unspecific position of a carboxy-group. The separation of 5′- and 6′-carboxy-SNARF reveals a pKa difference of 0.15, calling into question pH measurements with the (commercially available) mixture. Here we replace the bulky external ...


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Item type:Article
Additional Information (public):Open Access Komponente aus der Allianzlizenz
Institutions:Chemistry and Pharmacy > Institut für Physikalische und Theoretische Chemie > Chair of Chemistry III - Physical Chemistry (Molecular Spectroscopy and Photochemistry) > Prof. Dr. Bernhard Dick
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Dewey Decimal Classification:500 Science > 540 Chemistry & allied sciences
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:33262
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