Fluorescence spectra of the proposed peptide-based four-color fluorescent poly-dopamine nanoprobe for simultaneous detection of uPA (A), MMP-2 (B), CBT (C) and MMP-7 (D) at different concentrations.
Fluorescence spectra of the proposed peptide-based four-color fluorescent poly-dopamine nanoprobe for simultaneous detection of uPA (A), MMP-2 (B), CBT (C) and MMP-7 (D) at different concentrations.