Aggregation of Perfluoropolyether Carboxylic Salts in Aqueous Solutions. Fluorescence Probe Study

Aqueous solutions of anionic surfactants Cl(C3F6O) n CF2COOX, consisting of n = 2 and 3 perfluoroisopropoxy units and the counterion X = Na+ or NH4 +, were studied by the method of fluorescence quenching with the use of (1-pyrenylbutyl)trimethylammonium bromide as a luminophore, and 1,1‘-dimethyl-4,...

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Veröffentlicht in:	The journal of physical chemistry. B 2005-01, Vol.109 (2), p.799-803
Hauptverfasser:	Sulak, Konrad, Wolszczak, Marian, Chittofrati, Alba, Szajdzinska-Pietek, Ewa
Format:	Artikel
Sprache:	eng
Schlagworte:	Carboxylic Acids - chemistry Ethers - chemistry Fluorescent Dyes - chemistry Fluorocarbons - chemistry Kinetics Sensitivity and Specificity Solutions - chemistry Spectrometry, Fluorescence - methods Surface-Active Agents - chemistry Time Factors Water - chemistry
Online-Zugang:	Volltext
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