Polycaprolactone (PCL) Microspheres: From Raw Materials to Controlled Production

May 30, 2025 · 3 min read · 1. Overview of PCL Synthesis Polycaprolactone (PCL) is a biodegradable synthetic polymer obtained through the ring-opening polymerization of ε-caprolactone, typically catalyzed by metal-organic catalysts (e.g., stannous octoate) or anionic initiators...