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Dielectric properties of lens tissue at microwave frequencies

 

作者: M. C. Steel,   R. J. Sheppard,  

 

期刊: Bioelectromagnetics  （WILEY Available online 1986）
卷期: Volume 7, issue 1  

页码: 73-81

 

ISSN:0197-8462

 

年代: 1986

 

DOI:10.1002/bem.2250070108

 

出版商: Wiley Subscription Services, Inc., A Wiley Company

 

关键词: permittivity measurement;dielectric properties;eye lens;bound water

 

数据来源: WILEY

 

摘要:

AbstractThe relative permittivity and conductivity of rabbit eye lens were measured in the frequency domain between 2 and 18 GHz at temperatures of 37 and 20°C. An analysis of the data suggested that a significant proportion of the bulk water in nuclear and cortical lens tissue may behave differently to pure water. In addition, the Maxwell‐Fricke mixture theory was used to estimate the amount of hydrated water that relaxes far below 1 G

 

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