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中文摘要：
采用循环伏安法、交流阻抗法研究了联萘酚（BINOL）与固体支撑双层类脂膜（s-BLM）之间的相互作用.结果表明,联萘酚通过氢键、疏水作用与s-BLM发生相互作用.随着相互作用时间的延长,联萘酚/s-BLM体系中的氧化峰电流先增大后减小,表明联萘酚逐渐破坏s-BLM的整体性,诱导膜内部形成微孔通道.联萘酚的浓度越大,联萘酚分子通过s-BLM的渗透时间越短.此外,随着卵磷脂浓度和胆固醇含量的增加,s-BLM的膜电阻变大,联萘酚渗透通过s-BLM速率减小,导致其对s-BLM的渗透性能减弱.
英文摘要：
The interaction between [1,1′-binaphthalene]-2,2′-diols （BINOL） and a solid supported bilayer lipid membrane （s-BLM） was studied by cyclic voltammetry and alternating current （AC） impedance measurements.Results indicate that BINOL interacts with s-BLM through hydrogen bonding and hydrophobic interaction.The oxidation peak current of the BINOL/s-BLM system increases initially and then decreases with an increase in time.This suggests that BINOL gradually destroys the integrity of s-BLM and induces the formation of microchannels within the membrane.The infiltration time of BINOL through the s-BLM decreases as the BINOL concentration increases.With an increase in lecithin and cholesterol content, the membrane resistance of s-BLM increases and the infiltration rate of BINOL through the membrane decreases, which results in a reduction of the infiltration capacity of BINOL towards s-BLM.
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