A method of water-soluble solid fraction saturation concentration evaluation in dry thalli of Antarctic lichenized fungi, in vivo
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- 作者：H. Harańczyka ; hubert.haranczyk@uj.edu.pl" class="auth_mail" title="E-mail the corresponding author ; P. Nowaka ; M. Lisowskab ; M. Florek-Wojciechowskaa ; L.B. Lahutac ; M.A. Olechb
- 关键词：Lichenized fungi cetraria ; Extremophilic organisms ; Bound water ; NMR
- 刊名：Biochemistry and Biophysics Reports
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：6
- 期：Complete
- 页码：226-235
- 全文大小：1889 K
文摘
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Hydration kinetics show three fractions of bound water in lichen thallus.
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Sorption isotherm yields water fraction saturating primary water binding sites.
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1H NMR spectra distinguish solid thallus and mobile and immobilized water fractions.
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Signal intensities supply saturation concentration, cs, of water-soluble solid fraction.
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A simple theoretical model is proposed and applied also to already published NMR data.