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A Fluorescent Probe for Diacetyl Detection

Li, Xiaohua, Dürkop, Axel and Wolfbeis, Otto S. (2009) A Fluorescent Probe for Diacetyl Detection. Journal of Fluorescence 19 (4), pp. 601-606.

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Date of publication of this fulltext: 18 Mar 2011 07:00

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A water-soluble fluorescent probe, rhodamine B hydrazide (RBH), was prepared and its properties for recognition of diacetyl were studied. The method employs the reaction of diacetyl with RBH, a colorless and non-fluorescent rhodamine B spiro form derivative to give a pink-colored fluorescent substance. In weakly acidic media, RBH reacts more selectively with diacetyl than with other carbonyls, ...


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Item type:Article
Institutions:Chemistry and Pharmacy > Institut für Analytische Chemie, Chemo- und Biosensorik > Chemo- und Biosensorik (Prof. Antje J. Bäumner, formerly Prof. Wolfbeis)
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Keywords:Fluorescent probe - Rhodamine B hydrazide - Diacetyl - Cell medium
Dewey Decimal Classification:500 Science > 540 Chemistry & allied sciences
Created at the University of Regensburg:Unknown
Item ID:20009
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