Electric behaviour of natural and demineralized bones : Dielectric properties up to 1 GHz

In this paper we have measured the dielectric spectrum of water-saturated bones in native and demineralized states up to 1 GHz in the time domain. A novel method of analysis of the time domain spectroscopy data has been used. The results show a dielectric dispersion centered around 400 MHz for nativ...

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Autores principales: Ivancich, Anabella, Grigera, José Raúl, Muravchik, Carlos Horacio
Formato: Articulo
Lenguaje:Inglés
Publicado: 1992
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Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/140139
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id I19-R120-10915-140139
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ingeniería
Ciencias Exactas
Biología
Dielectric permittivity of bones
time domain spectroscopy
identification method
nonionizing radiation in tissues
collagen
microwave absorption of bones
spellingShingle Ingeniería
Ciencias Exactas
Biología
Dielectric permittivity of bones
time domain spectroscopy
identification method
nonionizing radiation in tissues
collagen
microwave absorption of bones
Ivancich, Anabella
Grigera, José Raúl
Muravchik, Carlos Horacio
Electric behaviour of natural and demineralized bones : Dielectric properties up to 1 GHz
topic_facet Ingeniería
Ciencias Exactas
Biología
Dielectric permittivity of bones
time domain spectroscopy
identification method
nonionizing radiation in tissues
collagen
microwave absorption of bones
description In this paper we have measured the dielectric spectrum of water-saturated bones in native and demineralized states up to 1 GHz in the time domain. A novel method of analysis of the time domain spectroscopy data has been used. The results show a dielectric dispersion centered around 400 MHz for native samples and around 200 MHz for demineralized ones. The proposed mechanism for this dispersion is the movement of polar side chains, which is in agreement with what happens in hydrated collagen fibres.
format Articulo
Articulo
author Ivancich, Anabella
Grigera, José Raúl
Muravchik, Carlos Horacio
author_facet Ivancich, Anabella
Grigera, José Raúl
Muravchik, Carlos Horacio
author_sort Ivancich, Anabella
title Electric behaviour of natural and demineralized bones : Dielectric properties up to 1 GHz
title_short Electric behaviour of natural and demineralized bones : Dielectric properties up to 1 GHz
title_full Electric behaviour of natural and demineralized bones : Dielectric properties up to 1 GHz
title_fullStr Electric behaviour of natural and demineralized bones : Dielectric properties up to 1 GHz
title_full_unstemmed Electric behaviour of natural and demineralized bones : Dielectric properties up to 1 GHz
title_sort electric behaviour of natural and demineralized bones : dielectric properties up to 1 ghz
publishDate 1992
url http://sedici.unlp.edu.ar/handle/10915/140139
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AT grigerajoseraul electricbehaviourofnaturalanddemineralizedbonesdielectricpropertiesupto1ghz
AT muravchikcarloshoracio electricbehaviourofnaturalanddemineralizedbonesdielectricpropertiesupto1ghz
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