2013•Chemical CommunicationsRequires access
NIR-fluorescent coumarin-fused BODIPY dyes with large Stokes shifts
Andrei Y. Bochkov, Акчурин Игорь Олегович, O.A. Dyachenko, V. F. Traven
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Abstract
A series of novel non-symmetrical coumarin-fused BODIPY dyes were synthesised. Their absorption and emission properties are strongly influenced by substitution in the coumarin moiety. Diethylamino-substituted dyes showed near-IR emission with large Stokes shifts (up to 144 nm) and good fluorescence quantum yields.