Rational construction of a simplified hemicyanine-based fluorescent probe CCX-1 with dual pH and viscosity response for lysosome-specific tumour imaging
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A simplified D-π-A hemicyanine probe CCX-1 was rationally designed and synthesised via a one-step condensation reaction. CCX-1 exhibits dual-responsive fluorescence behavior towards pH and viscosity changes, along with specific lysosomal targeting capability.... ...