Title
Caracterización molecular de Giardia spp y su relación con el perfil de resistencia antiparasitaria en hospitales de referencia nacional de Lima-Perú
Date Issued
2019
Access level
open access
Resource Type
journal article
Author(s)
Publisher(s)
Taylor and Francis Inc.
Abstract
The effect of carboxymethylation and NH4I incorporation on the molecular dynamics of carrageenan films was studied. Broadband Dielectric Spectroscopy (BDS) assessed the presence of α and β relaxation processes. The effect of NH4I content was analyzed using the Havriliak-Negami model and parameterizing the temperature dependence of the relaxation times according to the Vogel-Fulcher-Tammann-Hesse (VFTH) equation. The glass transition temperature was found to decrease with the increase of NH4I content. These results suggest that carboxymethylation and the salt doping treatment increase the molecular mobility of NH4+ ions, making the films suitable for the development of solid electrolytes for energy storage applications. © 2018, © 2018 Taylor & Francis Group, LLC.
Start page
889
End page
902
Volume
58
Issue
8
Number
2
Language
English
Scopus EID
2-s2.0-85075032235
Source
Polymer-Plastics Technology and Materials
ISSN of the container
2574-0881
Sponsor(s)
This work was supported by the Vice-Rectorate for Research of the Pontificia Universidad Católica del Perú, the National Council of Science, Technology and Technological Innovation of Peru (CONCYTEC/FONDECYT) and The National Innovation Program for Competitiveness and Productivity (INNOVATE-PERU) of the Peruvian Ministry of Production.
Sources of information:
Directorio de Producción Científica