Fluorescence Enhancement of Eu3+in POCl3:SnCl4and of Sm3+in POCl3:ZrCl4

Chrysochoos, J.; Tokousbalides, P.

doi:10.1080/00387017308065481

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1974

1986

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Cited by 13 publications

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“…Sensitive fluorometric methods for Tb, Eu, and Sm were developed, using the hexafluoroacetylacetone complexes (993). Papers continue to appear on the great enhancement of fluorescence intensity attainable in POCU-SnCU solvent, as compared to aqueous solution, for Eu (68), Sm (910), and Nd (29); for example, an enhancement factor of 220 was found for Eu, and a factor of 300 was found for Sm in the related "heavy atom effect" solvent POClg-ZrCL (136).…”

Section: Inorganicmentioning

confidence: 99%

Fluorometric analysis

Weissler¹

1974

Anal. Chem.

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This review is dedicated to the memory of Prof. Charles E. White, who was at first the sole author and then the senior author of the 13 previous biennial reviews in this series. He was a leader in establishing the value and importance of fluorescence analysis; he was also a good and warm-hearted person, whose death in May 1973 was a real loss.were found to be very sensitive fluorescence reagents for detection of Zn, Al, Sc, Ga, and In, as well as suitable for quantitation of, for example, Zn at pH 6.9-7.2 in 80% EtOH (845). Acridine fluorescence quenching by iodine was proposed for the indirect determination of Au, Cr, Se,

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Section: Inorganicmentioning

confidence: 99%