Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/92960
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Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Yahia, Amine Ben | por |
dc.contributor.author | Aschi, Adel | por |
dc.contributor.author | Faria, Bruno Miguel Silva | por |
dc.contributor.author | Hilliou, L. | por |
dc.date.accessioned | 2024-09-09T13:15:11Z | - |
dc.date.available | 2024-09-09T13:15:11Z | - |
dc.date.issued | 2024-08-31 | - |
dc.date.submitted | 2024-07-29 | - |
dc.identifier.citation | A. B. Yahia, A. Aschi, B. Faria and L. Hilliou, “Structure-elasticity relationships in hybrid-carrageenan hydrogels studied by image dynamic light scattering, ultra-small-angle light scattering and dynamic rheometry ”, Materials, 17, 4331, 2024. | por |
dc.identifier.issn | 1996-1944 | por |
dc.identifier.uri | https://hdl.handle.net/1822/92960 | - |
dc.description.abstract | Hybrid-carrageenan hydrogels are characterized using novel techniques based on high- resolution speckle imaging, namely image dynamic light scattering (IDLS) and ultra-small-angle light scattering (USALS). These techniques, used to probe the microscopic structure of the system in sol–gel phase separation and at different concentrations in the gel phase, give access to a better understanding of the network’s topology on the basis of fractals in the dense phase. Observations of the architecture and the spatial and the size distributions of gel phase and fractal dimension were performed by USALS. The pair-distance distribution function, P(r), extracted from USALS patterns, is a new methodology of calculus for determining the network’s internal size with precision. All structural features are systematically compared with a linear and non-linear rheological characterization of the gels and structure–elasticity relationships are identified in the framework of fractal colloid gels in the diffusion limit. | por |
dc.language.iso | eng | por |
dc.publisher | MDPI | por |
dc.relation | info:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FBII-BIO%2F5626%2F2020/PT | por |
dc.relation | UID/CTM/50025/2020 | por |
dc.relation | info:eu-repo/grantAgreement/FCT/CEEC INST 2018/CEECINST%2F00156%2F2018%2FCP1642%2FCT0005/PT | por |
dc.rights | openAccess | por |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | por |
dc.subject | Hybrid carrageenan | por |
dc.subject | Image dynamic light scattering (IDLS) | por |
dc.subject | Ultra-small-angle light scattering (USALS) | por |
dc.subject | Pair-distance distribution function P(r) | por |
dc.subject | Rheology | por |
dc.subject | Strain hardening | por |
dc.title | Structure–elasticity relationships in hybrid-carrageenan hydrogels studied by image dynamic light scattering, ultra-small-angle light scattering and dynamic rheometry | por |
dc.type | article | - |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | https://doi.org/10.3390/ma17174331 | por |
oaire.citationVolume | 17 | por |
dc.identifier.doi | 10.3390/ma17174331 | por |
dc.subject.fos | Engenharia e Tecnologia::Engenharia dos Materiais | por |
sdum.journal | Materials | por |
oaire.version | VoR | por |
dc.identifier.articlenumber | 4331 | por |
dc.subject.ods | Produção e consumo sustentáveis | por |
Aparece nas coleções: | IPC - Artigos em revistas científicas internacionais com arbitragem |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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21-Structure–Elasticity Relationships in Hybrid-Carrageenan Hydrogels Studied by Image Dynamic Light Scattering, Ultra-Small-Angle Light Scattering and Dynamic Rheometry.pdf | 2,82 MB | Adobe PDF | Ver/Abrir |
Este trabalho está licenciado sob uma Licença Creative Commons