P. Wessig, N. Behrends, M. U. Kumke, U. Eisold, T. Meiling, C. Hille
Two-Photon FRET Pairs based on Coumarin and DBD dyes
RSC Advances 2016, 6, 33510 - 33513
DOI: 10.1039/c6ra03983a
The synthesis and the photophysical properties of two new FRET pairs based on coumarin as donor and DBD dye as acceptor are described. The introduction of a bromo atom dramatically increases the two-photon excitation (2PE) cross section providing a 2PE-FRET system, which is also suitable für 2PE-FLIM.
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