Novel approach to fabricate porous sponges of poly(d,l-lactic-co-glycolic acid) without the use of organic solvents

Characterization of porous poly(D,L-lact

Characterization of porous poly(D,L-lactic-co-glycolic acid) sponges fabricated by supercritical CO2 gas-foaming method as a scaffold for three-dimensional growth of Hep3B cells

✍ Xin Hao Zhu; Lai Yeng Lee; Jie Sheng Hong Jackson; Yen Wah Tong; Chi-Hwa Wang 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 932 KB

## Abstract This study presents the application of the porous poly(D,L‐lactic‐co‐glycolic acid) (PLGA) sponges fabricated from an organic solvent free supercritical gas foaming technique. Two formulations of PLGA sponges with different co‐polymer compositions (85:15 and 50:50) were fabricated as no