Please use this identifier to cite or link to this item:
http://hdl.handle.net/10261/7311
Share/Export:
![]() ![]() |
|
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Title: | Universal features of water dynamics in solutions of hydrophilic polymers, biopolymers, and small glass-forming materials |
Authors: | Cerveny, Silvina CSIC ORCID ; Alegría, Ángel CSIC ; Colmenero de León, Juan CSIC ORCID | Keywords: | Biomedical materials Dielectric relaxation Polymer solutions Vitrification Water Biopolymer chemistry Structure of molecular liquids Dielectric loss and relaxation Biopolymerization |
Issue Date: | 17-Mar-2008 | Publisher: | American Physical Society | Citation: | Physical Review E 77, 031803 (2008). | Abstract: | A systematic investigation by dielectric spectroscopy of 18 different water-rich mixtures with very different hydrophilic substances shows universal features for the water dynamics. The temperature dependence of the relaxation times exhibits a crossover from non-Arrhenius to Arrhenius behavior at the Tg range of the mixtures. Furthermore, the temperature dependence of the relaxation times presents a universal behavior both above and below the crossover temperature. We also show that these features suggest that the observed crossover is associated with the emergence of confinement effects. | Description: | 5 pp.-- PACS nrs.: 82.35.Pq, 61.25.Em, 77.22.Gm.-- PMID: 18517410. | Publisher version (URL): | http://dx.doi.org/10.1103/PhysRevE.77.031803 | URI: | http://hdl.handle.net/10261/7311 | DOI: | 10.1103/PhysRevE.77.031803 | ISSN: | 1539-3755 |
Appears in Collections: | (CFM) Artículos |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Universal_features.pdf | 178,35 kB | Adobe PDF | ![]() View/Open |
Review this work
SCOPUSTM
Citations
118
checked on May 12, 2022
WEB OF SCIENCETM
Citations
117
checked on May 17, 2022
Page view(s)
391
checked on May 19, 2022
Download(s)
320
checked on May 19, 2022
Google ScholarTM
Check
Altmetric
Dimensions
WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.