Lowkis B
Polim Med. 1980;10(1):41-52.
Thermoelectrets of "Hostaphan" polyester foil in two biological liquids, plasma and Ringer liquid, were investigated. Electrostatic parameters of the specimen immersed in the liquids at 37 degrees C as a function of the immersing time were studied. The following parameters were measured: the surface charge density, the excess charge, the polarization and the surface charge distribution along the specimen diameter before and after the immersing in the liquids. From the thermostimulated depolarization studies it appeared that, due to the immersing in the liquids, the charge is removed from the specimen surface, but stays in the bulk.
研究了“Hostaphan”聚酯薄膜热驻极体在两种生物液体（血浆和林格液）中的情况。研究了在37摄氏度下浸入液体中的样品的静电参数随浸入时间的变化。测量了以下参数：表面电荷密度、过剩电荷、极化以及样品浸入液体前后沿直径方向的表面电荷分布。通过热刺激去极化研究发现，由于浸入液体中，电荷从样品表面移除，但保留在体内。
