Vibronic Intramolecular Resonant Energy Transfer along More than 5 nm: Synthesis of Dyads for a Re-Examination of the Distance Function of FRET

Langhals, Heinz und Dietl, Christian (2022): Vibronic Intramolecular Resonant Energy Transfer along More than 5 nm: Synthesis of Dyads for a Re-Examination of the Distance Function of FRET. In: Journal of Organic Chemistry, Bd. 87, Nr. 15: S. 9454-9465

Abstract

ABSTRACT: Dyads of chromophores with orthogonal transition moments and sequences of aliphatic cage-structures as spacers were prepared where resonance energy transfer (FRET) proceeded in contrast to Fo''rster's theory even until 58 angstrom. The distance dependence of the efficiency was re-examined by means of various functions;the commonly used R-6 dependence gave acceptable results, but a slightly larger exponent was more useful for practical applications.

• Dokumententyp: Zeitschriftenartikel
• Fakultät: Chemie und Pharmazie > Department Chemie
• Themengebiete: 500 Naturwissenschaften und Mathematik > 540 Chemie
• ISSN: 0022-3263
• Sprache: Englisch