Article
  • Effect of Added Pluronics on Fabrication of Poly(L-lactic acid) Scaffold via Thermally-Induced Phase Separation
  • Kim GE, Kim HD, Lee DS
  • 상 분리법을 이용한 Poly(L-lactic acid) Scaffold 제조에 미치는 Pluronics의 영향
  • 김고은, 김현도, 이두성
Abstract
Regular and highly interconnected macroporous poly(L-lactic acid)(PLLA) scaffolds with pore size of 10~300 μm were fabricated through thermally induced phase separation of PLLA-dioxane-water ternary system in the presence of a small amount of Pluronics. Addition of Pluronics to the ternary system raised the cloud-point temperature curve in the order of P-123
미량의 Pluronics가 첨가된 PLLA/1,4-dioxane/water의 삼성분계상을 온도 변화로 유도된 상 분리법을 이용하여 10~300 μm의 공극 크기를 가지며 공극 간의 연결성이 우수한 PLLA 다공성 지지체를 제조하였다. 순수한 PLLA 용액에 Pluronics를 첨가하면 상 분리 온도가 P-123

Keywords: highly interconnection; Pluronics; PLLA-dioxane-water; PEO block; spinodal region

  • Polymer(Korea) 폴리머
  • Frequency : Bimonthly(odd)
    ISSN 0379-153X(Print)
    ISSN 2234-8077(Online)
    Abbr. Polym. Korea
  • 2023 Impact Factor : 0.4
  • Indexed in SCIE

This Article

  • 2002; 26(6): 821-828

    Published online Nov 25, 2002

  • 10.7317/pk.
  • Received on Sep 2, 2002
  • Revised on Nov 30, -0001
  • Accepted on Nov 12, 2002

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