D-Band-Center-Engineered Platinum-Based Nanozyme for Personalized Pharmacovigilance.

A high-efficiency PtZnCd nanozyme was screened with density functional theory (DFT) and unique d-orbital coupling features for sensitive enrichment and real-time analysis of CO-releasing molecule-3 (CORM-3). Multicatalytic sites in the nanozyme showed a high reactivity of up to 72.89 min for peroxidase (POD)-like reaction, which was 2.