PubMed · 2049807
Double fluorescent labeling method used for a study on liposomes.
Abstract
Carboxyfluorescein (CF) and Calcein (CAL) have almost the same fluorescent spectrum. However, only CAL forms a nonfluorescent chelate with the Co2+ ion. It was proven that this phenomenon can be used for the fractional determination of CF and CAL. And this fractional determination method was available for a study on liposomes.
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H Sawahara, S Goto, N Kinoshita. 1991. Double fluorescent labeling method used for a study on liposomes.. https://doi.org/10.1248/cpb.39.227
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