Abstract

The effect that electromagnetic radiation in the millimeter range has on the motility of Saccharomyces cerevisiae yeast cells deposited onto a glass slide is investigated by decorrelation of dynamic speckles. Motility of biological cells that lack the natural ability to move is primarily due to Brownian motion. It is found that the motility of cells exposed to radiation in the frequency range of 41–42 GHz becomes either more or less intensive depending on frequency and is related to corresponding alteration of cohesive electrostatic forces acting between cells and the surface. A direct effect of millimeter waves on the electric subsystem of an isolated cell is revealed for the first time.

中文翻译：

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通过动态散斑分析检测毫米波对酵母细胞的影响

摘要

通过动态斑点的去相关研究毫米范围内的电磁辐射对沉积在载玻片上的酿酒酵母酵母细胞的运动性的影响。缺乏自然移动能力的生物细胞的运动性主要是由于布朗运动。研究发现，暴露于 41-42 GHz 频率范围内的辐射的细胞的运动性或强或弱取决于频率，并且与作用在细胞和表面之间的内聚静电力的相应改变有关。首次揭示了毫米波对孤立细胞电子系统的直接影响。