Issue 19, 1998

Spectroscopic properties of new and convenient standards for measuring fluorescence quantum yields

Abstract

Three perylene derivatives with fluorescent quantum yields of 100% are suggested as new useful standards for the determination of fluorescence quantum yields. The compounds are N,N′-bis(1-hexylheptyl)-3,4:9,10-perylenebis(dicarboximide) and perylene-3,4,9,10-tetracarboxylictetramethyl ester which dissolve in organic solvents, and the water-soluble perylene-3,4,9,10-tetracarboxylic acid tetrapotassium salt. All compounds are easily handled, very photostable, and show only minor quenching by oxygen under normal experimental conditions.

Article information

Article type
Paper

J. Chem. Soc., Faraday Trans., 1998,94, 2919-2922

Spectroscopic properties of new and convenient standards for measuring fluorescence quantum yields

H. Langhals, J. Karolin and L. B-Å. Johansson, J. Chem. Soc., Faraday Trans., 1998, 94, 2919 DOI: 10.1039/A804973D

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