1) 货号: TC-20k-AC; 2) 中文品名: 烯酸酯-聚己内酯(1000)-聚乙二醇(20000)-聚己内酯(1000)-烯酸酯 ; 3) 英文品名: Acrylate-PCL(1000)-PEG(20000)-PCL(1000)-Acrylate ; 4) 生产商: PEGWorks; 5) 描述: The molecular weight of each block is shown in the parenthesis following the name of each block. PCL-PEG-PCL is an amphiphilic ABA triblock copolmer consisting of a hydrophilic block polyethylene glycol (PEG) or polyethylene oxide (PEO) and two hydrophobic block polycaprolactone. The hydrophobic blocks terminate with a hydroxyl group. Biocompatible PEGylated copolymers with biodegradable polyester segments can be used to prepare core-shell micelles, nanoparticles and microspheres. Related literature: 1) Polycaprolactone–poly(ethylene glycol) block copolymer, I: synthesis and degradability in vitro. Polym. Adv. Technol., 4: 363–366. 2) Biodegradable long-circulating polymeric nanospheres. Science 1994;363:1600–3; 6) 规格: 100mg 甄准免费