Korean Membrane Journal

The Membrane Society of Korea (한국막학회)
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pH-sensitive Swelling Behavior of Poly(vinyl alcohol)-hyaluronic Acid Polymer Hydrogel Membranes

  • Ji, Hye Won (Department of Chemical Engineering, Hannam University) ;
  • Chon, Se Won (Department of Chemical Engineering, Hannam University) ;
  • Yoon, Tae Il (Department of Chemical Engineering, Hannam University) ;
  • Hwnag, Ho Sang (Department of Chemical Engineering, Hannam University) ;
  • Kwon, Ji Young (Department of Chemical Engineering, Hannam University) ;
  • Shin, Seung Hoon (Department of Chemical Engineering, Hannam University) ;
  • Chung, Sung Il (Department of Chemical Engineering, Hannam University) ;
  • Rhim, Ji Won (Department of Chemical Engineering, Hannam University)
  • Published : 2004.12.01
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Abstract

Poly(vinyl alcohol)(PVA) and hyaluronic acid(HA) hydrogel membranes were prepared with varying HA contents from 10 to 50 wt% of PVA. The water contents of the resulting PVA-HA hydrogel membranes in various pH conditions were measured. And the permeation coefficient of indomethacin was determined using several PVA-HA hydrogel membranes at various pH conditions and also 37$^{\circ}C$.

Keywords

References

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