Charge carrier generation and transport in the mitochondrial lipoprotein system has been investigated by electrical conductivity, low frequency dielectric relaxation, and thermoelectric power. A parallel study was conducted on morphological/structural changes by DTA and NMR. The results obtained confirm the need to consider concurrently free charge carrier processes and polarization phenomena. All techniques show a "transition" at the same temperature. The steady state conductivity is correlated with main chain segmental reorientations of the phospholipid moiety below the transition and with an interfacial polarization process above it. The Seebeck coefficient provides a useful new aid to characterizing the charge carriers, confirming that they are electronic. The terminal cytochrome oxidase component was investigated separately but it largely reflected ionic impurities characteristic of the isolation process, so that the results were of no intrinsic value.

中文翻译：

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线粒体中的电特性和结构转变。

已经通过电导率、低频介电弛豫和热电功率研究了线粒体脂蛋白系统中电荷载流子的产生和传输。通过 DTA 和 NMR 对形态/结构变化进行了平行研究。获得的结果证实需要同时考虑自由电荷载流子过程和极化现象。所有技术都在相同温度下显示“转变”。稳态电导率与转变下方的磷脂部分的主链链段重新定向以及其上方的界面极化过程相关。塞贝克系数为表征电荷载流子提供了有用的新帮助，确认它们是电子的。