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Polarity studies on ormosils using a solvatochromic fluorescent probe

Lobnik, Aleksandra and Wolfbeis, Otto S. (1998) Polarity studies on ormosils using a solvatochromic fluorescent probe. The analyst 123 (11), pp. 2247-2250.

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Date of publication of this fulltext: 15 Apr 2011 09:12

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Ormosils (organically modified siloxanes) are a relatively new family of materials, prepared by the sol–gel method, with properties that are intermediate between those of glasses and polymers. To probe the micropolarity of various solvents and ormosils, a ketocyanine dye (KC) with unique solvatochromic properties in fluorescence was used. KC is an excellent probe and is sensitive to the polarity ...


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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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Dewey Decimal Classification:500 Science > 540 Chemistry & allied sciences
Created at the University of Regensburg:Unknown
Item ID:20437
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