Macro- and Microscale Approach in the Study on Transport Properties of Reactive Agarose Hydrogels

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F17%3APU125117" target="_blank" >RIV/00216305:26310/17:PU125117 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Macro- and Microscale Approach in the Study on Transport Properties of Reactive Agarose Hydrogels

Popis výsledku v původním jazyce

Hydrogels represent nowadays important material either from scientific point of view, as well as from the view of possible applications. This contribution is focused on the study of transport properties of reactive hydrogels based on biopolymer agarose. This polysaccharide can at certain conditions form hydrogel matrix. This non-reactive hydrogel can represent ideal carrier matrix for additional substances (e.g. polyelectrolytes). Incorporation of specific modifiers allows tuning the final properties (e.g. reactivity) of these hydrogel in respect to the needs of the application. In present contribution, we have focused on modification of reactivity of agarose hydrogels through incorporation of sodium alginate, hyaluronic acid, carrageenan, sodium polystyrene sulfonate, dextran and chitosan. In experimental works, Rhodamine 6G was selected as a probe, whose transport was observed and quantified. Moreover, the results from diffusion experiments were correlated with several basic structural characteristi

Název v anglickém jazyce

Macro- and Microscale Approach in the Study on Transport Properties of Reactive Agarose Hydrogels

Popis výsledku anglicky

Hydrogels represent nowadays important material either from scientific point of view, as well as from the view of possible applications. This contribution is focused on the study of transport properties of reactive hydrogels based on biopolymer agarose. This polysaccharide can at certain conditions form hydrogel matrix. This non-reactive hydrogel can represent ideal carrier matrix for additional substances (e.g. polyelectrolytes). Incorporation of specific modifiers allows tuning the final properties (e.g. reactivity) of these hydrogel in respect to the needs of the application. In present contribution, we have focused on modification of reactivity of agarose hydrogels through incorporation of sodium alginate, hyaluronic acid, carrageenan, sodium polystyrene sulfonate, dextran and chitosan. In experimental works, Rhodamine 6G was selected as a probe, whose transport was observed and quantified. Moreover, the results from diffusion experiments were correlated with several basic structural characteristi

Druh

O - Ostatní výsledky

CEP obor

—

OECD FORD obor

10403 - Physical chemistry

Projekt

<a href="/cs/project/LD15047" target="_blank" >LD15047: Studium vztahu mezi strukturou, transportními a tokovými vlastnostmi biopolymerních gelů na mikro- i makroskopické úrovni.</a><br>

Návaznosti

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

Rok uplatnění

2017

Kód důvěrnosti údajů

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