Fluorimetric complexing constants and circular dichroism measurements for antibiotic X-537A with univalent and bivalent cations

Hadassa Degani, Harold L. Friedman, Gil Navon, Edward M. Kosower*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

Complexing constants for Li+, Na+, K+, Rb+, Cs+, Mg2+, Ca2+, Sr 2+, and Ba2+ with antibiotic X-537A in methanol have been determined fluorimetrically; fluorescence enhancements and most of the large augmentations of circular dichroic absorption due to the cations are correlated with the complexing constants.

Original languageEnglish
Pages (from-to)431-432
Number of pages2
JournalChemical Communications
Issue number13
DOIs
StatePublished - 1973

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