太赫兹电磁生物效应及生物表征技术研究

Research on Terahertz Electromagnetic Biological Effects and Biological Characterization Technology

太赫兹因其自身优异的穿透性和非电离特性受到研究人员的广泛关注。本文根据研究对象属性的不同,将太赫兹生物效应分为细胞膜的通透性、离子通道和基因表达三个层次的内容;又介绍了生物神经信号的研究进展;最后根据检测方式和信号处理方法的不同,将太赫兹生物表征技术分为太赫兹光谱技术和太赫兹成像技术两大类。目前,太赫兹生物领域的研究尚处于起步阶段,本文尝试较为全面的对太赫兹生物效应、生物神经信号以及生物表征技术等领域的成果进行归纳和总结,旨在为太赫兹生物方面的研究提供参考。

Terahertz(THz) wave has received extensive attention from researchers due to its excellent penetration and non-ionizing properties. According to the different attributes of the research object, the THz biological effects are divided into three levels: cell membrane permeability, ion channels, and gene expression. The research progress of biological neural signals is introduced. According to different detection methods and signal processing methods, THz biological characterization technology is divided into THz spectroscopy technology and THz imaging technology. At present, the research on THz biology is still in its infancy. This article attempts to summarize the achievements in the fields of THz biological effects, biological neural signals and biological characterization technology comprehensively, so as to provide references for the research on THz biology.