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The dielectric relaxation time of collagen over a wide temperature range

✍ Scribed by E. Marzec

Publisher
Springer
Year
1995
Tongue
English
Weight
345 KB
Volume
30
Category
Article
ISSN
0022-2461

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✦ Synopsis

The dielectric properties of collagen were measured at two hydration levels over a frequency range of 101-105 Hz and at temperatures from 298-470 K. In the low-frequency range, dielectric dispersion was observed which results from Maxwell-Wagner-Sillars polarization. The relaxation times for a collagen sample containing loosely bound water were shorter than for a collagen sample containing only structural water in the temperature range 298-390 K. Above 390 K, continuous decrease in the relaxation times was observed for both samples.

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