Tri-and tetra-arm star poly(ε-caprolactone)s have been successfully synthesized by ring-opening polymerization of ε-caprolactone using triethanolamine or N,N,N',N'-tetrakis-(2-hydroxyethyl)ethylenediamine(HEA)as the multifunctional initiator and lanthanum tris(2,6-di-tert-butyl-4-methylphenolate)(La(DBMP)3)as the catalyst.

The properties of the four-arm star-shape poly (ε-caprolactone)s were tested by using GPC, IR and 1H-NMR.

Study on poly(ε-caprolactone) scaffolds with multi-model pores through phase separation/salt leaching process;

Investigation on Isothermal and Non-isothermal Crystallization Kinetics of Poly(ε-caprolactone);

Study on the Binary Blends of Poly(ε-caprolactone) with Different Cellulose Derivatives by Infrared Spectra;

Synthesis of polycaprolactone-grafted-starch copolymer by tetrabutyl titanate;

Study on preparation and biocompatibility of polycaprolactone nanofibers by electrospinning;

Electrospinning: nanofiber from polycaprolactone (PCL);

Study of Property of Shape Memory PCL/CaCO_3 Compound;

Effect of Irradiation Modification on PCL;

Synthesis, Characterization and Enzymatic Degradation of PCL-PLLA Block Copolymers;

Prevention of Peritoneal Adhesion Formation with Biomaterial-Degradable Polycaprolactone Film;