Microfilter fabricated with PDMS and PES membrane applicable for implantable artificial kidney

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

We present a novel microfilter used for solutes separation by diffusion. The microfilter is composed of two micro chambers made of PDMS and one layer of porous membrane formed by wet phase immersion method using PES (polyethersulfone). A theoretical equation for the description of the diffusion in the microfilter was derived and verified to be capable of predicting concentration distributions. Filtering capacity for molecules with various molecule sizes of this microfilter was evaluated using solution samples of sodium chloride (NaCl) and FITC (Fluorescein Isothiocyanate) Dextrans (MW 4k, 20k, 70k and 250k). This microfilter can be applied to artificial kidneys which can be implanted in human bodies

本文言語English
ホスト出版物のタイトルProceedings of the 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2007
ページ63-67
ページ数5
DOI
出版ステータスPublished - 2007 8 28
イベント2007 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2007 - Bangkok, Thailand
継続期間: 2007 1 162007 1 19

出版物シリーズ

名前Proceedings of the 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2007

Other

Other2007 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2007
国/地域Thailand
CityBangkok
Period07/1/1607/1/19

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • コンピュータ サイエンスの応用
  • 電子工学および電気工学

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