Optimized collagenase biosynthesis (Bacillus siamensis strain Z1) and its application in collagen hydrolysate-mediated silver and zinc oxide nanoparticles synthesis and characterization with antibacterial, antioxidant and cytotoxic activities. - Revankar AG; Bagewadi ZK; Aljaezi I; Alqahtani OS; Bochageri NP; Al Kazman BSM; Shaikh IA; Mannasaheb BA; Naik MM (PloS one, 2026)