预熔对dna -脂质膜导电性的影响

Research Letters in Nanotechnology Pub Date : 2007-04-20 DOI:10.1155/2009/540257

A. Kasumov, S. Nakamae, M. Cazayous, T. Kawasaki, Y. Okahata

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引用次数: 2

摘要

我们测量了dna -脂质铸膜的电导率和分子结构(拉曼光谱)与温度的关系(在20到80°C之间)。我们的研究结果表明，在DNA整体变性之前，在接近生理温度(∼40°C)时开始的分子结构中的预熔效应对电导率有很大影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Effect of Premelting on Conductivity of DNA-Lipid Films

We have measured temperature-dependent (between 20 and 80∘C) electrical conductivity and molecular structure (Raman spectroscopy) of DNA-lipid cast film. Our findings show that the conductivity is strongly influenced by premelting effects in the molecular structure starting near physiological temperatures (∼40∘C), prior to the global DNA denaturation.

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Research Letters in Nanotechnology

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