Deep Dehydration of Antarctic Lichen Leptogium puberulum Hue Observed by NMR and Sorption Isotherm

H. Harańczyk; M. Bacior; P. Jastrzębska; M. Olech

doi:10.12693/APhysPolA.115.516

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Acta Physica Polonica A

2009 | 115 | 2 | 516-520

Article title

Deep Dehydration of Antarctic Lichen Leptogium puberulum Hue Observed by NMR and Sorption Isotherm

Authors

H. Harańczyk , M. Bacior , P. Jastrzębska , M. Olech

Content

http://przyrbwn.icm.edu.pl/APP/PDF/115/a115z215.pdf [remote]

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Abstracts

Hydration kinetics, sorption isotherm, and proton free induction decays are measured for Leptogium puberulum Hue thalli hydrated from gaseous phase. Very tightly, tightly and loosely bound water fraction are distinguished. The hydration dependence of mobile NMR signal component is non-linear and fitted well by rational function, which suggest the presence of water soluble solid (presumably carbohydrate) fraction in thallus structures of L. puberulum.

Keywords

82.56.Na

Publisher

Institute of Physics, Polish Academy of Sciences

Journal

Acta Physica Polonica A

Year

2009

Volume

115

Issue

Pages

516-520

Physical description

Dates

published

2009-02

References

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Document Type

Publication order reference

YADDA identifier

bwmeta1.element.bwnjournal-article-appv115n215kz

Identifiers

DOI

10.12693/APhysPolA.115.516