一种用于研究平面脂质双层膜的石英池。
A quartz cell for studying planar lipid bilayer membranes.
作者信息
Procopio J, Varanda W A, Fornes J A
出版信息
Biochim Biophys Acta. 1982 Jun 28;688(3):808-10. doi: 10.1016/0005-2736(82)90296-6.
PMID:7115705
Abstract
A quartz chamber is proposed for use in experiments with planar lipid bilayer membranes. Membranes are formed in a hole made on the lateral wall of a fused quartz test tube, immersed in an electrolyte solution. The quartz cell is easy to clean, chemically inert and easily made. Membranes formed in this chamber had specific resistances higher than 10(8) omega.cm2 and excellent mechanical stability.
摘要
提出了一种用于平面脂质双层膜实验的石英腔。膜在浸没于电解质溶液中的熔融石英试管侧壁上的孔中形成。该石英池易于清洁、化学惰性且易于制作。在此腔中形成的膜具有高于10(8)Ω·cm2的比电阻和出色的机械稳定性。
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