Tensile properties of microbial beta-glucan films

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F11%3A43893116" target="_blank" >RIV/60461373:22330/11:43893116 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1002/pen.22109" target="_blank" >http://dx.doi.org/10.1002/pen.22109</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/pen.22109" target="_blank" >10.1002/pen.22109</a>

Result language

angličtina

Original language name

Tensile properties of microbial beta-glucan films

Original language description

beta-Glucan films with different plasticizer concentrations (glycerol and water) were deformed in tension and various mechanical characteristics (modulus of elasticity, yield stress, strength, and strain at rupture point) were evaluated. The influence ofboth plasticizers was of additive nature describable by the total plasticizer content. The influence is reflected by an exponential decrease of either modulus of elasticity or yield stress with increasing total plasticizer content. The film strength decreased linearly with plasticizer concentration, whereas the decline in strain at the rupture point followed a power function. It was also found that the stress parameters can be expressed via modulus of elasticity: the strength as linear function of thesquare root of the elasticity modulus and the yield stress as a linear function of the latter parameter. On the basis of such relations a quadratic function between strength and yield stress was proposed. This relation well describes the

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CD - Macromolecular chemistry

OECD FORD branch

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Project

<a href="/en/project/GA525%2F09%2F1133" target="_blank" >GA525/09/1133: Properties of fungal polysaccharidic materials with physiological effects</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Polym.Eng.Science

ISSN

0032-3888

e-ISSN

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Volume of the periodical

51

Issue of the periodical within the volume

12

Country of publishing house

BE - BELGIUM

Number of pages

7

Pages from-to

2564-2570

UT code for WoS article

000297512800025

EID of the result in the Scopus database

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