A GGT-Activatable Chiral Gadolinium Polymer Probe for Dual-Modal MR/NIRF Imaging of Glioma.
Magnetic resonance imaging (MRI) offers noninvasive, radiation-free anatomical imaging but is inherently constrained by poor sensitivity for molecular event detection. To address this, we present PAA-Gd-γ-GT, an enzyme-activatable dual-modal probe that synergizes MRI's anatomical precision with the exceptional sensitiv...