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1. (WO2017147646) DUAL EMISSION FLUORESCENT COMPOUNDS

Pub. No.:    WO/2017/147646    International Application No.:    PCT/AU2017/050170
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Wed Mar 01 00:59:59 CET 2017
IPC: C07D 263/22
C07D 233/06
C07C 233/76
C07C 231/10
Applicants: MACQUARIE UNIVERSITY
Inventors: KARUSO, Peter
CHATTERJEE, Soumit
Title: DUAL EMISSION FLUORESCENT COMPOUNDS
Abstract:
The invention relates to a dual emission fluorescent compound comprising a chromophore suitable for exhibiting an emission at a first wavelength from an excited state; wherein the compound further comprises one or more groups suitable for inducing a structural rearrangement in the molecule on formation of the excited state, wherein the structural rearrangement stabilises at least a second electromagnetic emission at a second wavelength, such that dual emission is observable at room temperature. Such dual emission allows for the super sensitive ratiometric quantification of analytes.