The Fluorescent Cationic Dye Rhodamine 6
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Maurizio MandalΓ ; Guldborg Serck-Hanssen; Guglielmo Martino; Karen B. Helle
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Article
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1999
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Elsevier Science
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English
β 112 KB
The membrane potential of cultured bovine aortic endothelial cells was assessed by a fluorescent probe as an alternative to direct methods. We used the fluorescent cationic dye rhodamine 6G, a lipophilic probe with high permeability in cell membranes. A linear relationship was obtained between fluor