Detection of Phase Transition Temperature of Lipid Membranes by Thermally Stimulated Displacement Current

• Kim Woo-Yeon

  Tokyo Institute of Technology

• Iwamoto Mitsumasa

  Tokyo Institute of Technology

Bibliographic Information

Other Title

• 熱刺激変位電流による脂質単分子膜の相転移温度の測定
• ネツ シゲキ ヘンイ デンリュウ ニヨル シシツ タンブンシ マク ノ ソウ

Abstract

Displacement current across multilayer films of lipid membranes was measured with thermal stimulation and the critical temperature of membrane films due to phase transition from ordered gel to disordered fluid was determined. The membranes used here were L-α-Dilauroyl, Phosphatidylcholine (DLPC) and L-α-Dimyristoyl, Phosphatidylcholine (DMPC). The phase transition temperatures of DLPC and DMPC were determined 43°C and 78°C, respectively.

Journal

• IEEJ Transactions on Fundamentals and Materials

  IEEJ Transactions on Fundamentals and Materials 116 (1), 50-54, 1996

  The Institute of Electrical Engineers of Japan

Keywords

• 変位電流
• LB膜
• 単分子膜
• 熱刺激電流
• 相転移

Details

• CRID: 1390282679575875200
• NII Article ID: 10002818761
• NII Book ID: AN10136312
• DOI: 10.1541/ieejfms1990.116.1_50
• ISSN: 13475533
• ISSN: 03854205
• NDL BIB ID: 3911879
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3911879
• Web Site: https://www.jstage.jst.go.jp/article/ieejfms1990/116/1/116_1_50/_pdf
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed