The electron beam induced cross-linking of bovine collagen gels with various concentrations: The mechanical properties and secondary structure

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985891%3A_____%2F23%3A00577437" target="_blank" >RIV/67985891:_____/23:00577437 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21220/23:00369518
Result on the web
<a href="https://doi.org/10.1016/j.polymer.2023.126423" target="_blank" >https://doi.org/10.1016/j.polymer.2023.126423</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.polymer.2023.126423" target="_blank" >10.1016/j.polymer.2023.126423</a>

Result language
angličtina
Original language name
The electron beam induced cross-linking of bovine collagen gels with various concentrations: The mechanical properties and secondary structure
Original language description
This study considered the examination of the influence of electron beam irradiation (2 and 100 kGy) on bovine collagen gels with various concentrations (3, 6 and 8 wt%). The impact of irradiation was verified via the analysis of the mechanical properties and the secondary structure of the collagen. The irradiated collagen gels behaved non-linearly and stiffened with increasing strain in contrast to the non-irradiated state in which they softened with increasing strain. The impact of irradiation was reflected by an increase in the tensile modulus and strain energy density. The observed increase was greater the higher the water content of the collagen gels. The impact of irradiation on the secondary structure was less clear, infrared spectrometry revealed that the events that take place are complex, with the occurrence of cross-linking, partial denaturation and other structural changes. The electron beam irradiated collagen gels continued to exhibit collagenous polymeric structures and integrity.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10404 - Polymer science

Project
<a href="/en/project/GA21-07851S" target="_blank" >GA21-07851S: Study of methods for modification of mechanical properties and structire of collagen matter</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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