Tailoring the internal microstructue of the hydrogels based on poly-HEMA targeted for drug delivery systems

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F22%3APU145860" target="_blank" >RIV/00216305:26310/22:PU145860 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.confer.cz/nanocon/2021/4350-tailoring-the-internal-microstructure-of-the-hydrogels-based-on-poly-hema-targeted-for-drug-delivery-systems" target="_blank" >https://www.confer.cz/nanocon/2021/4350-tailoring-the-internal-microstructure-of-the-hydrogels-based-on-poly-hema-targeted-for-drug-delivery-systems</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.37904/nanocon.2021.4350" target="_blank" >10.37904/nanocon.2021.4350</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Tailoring the internal microstructue of the hydrogels based on poly-HEMA targeted for drug delivery systems

Popis výsledku v původním jazyce

The transport and barrier properties are important material characteristics in terms of the development of the targeted drug delivery systems. Therefore, this work focused on the study of the possibility of influencing these properties and internal architecture in a model hydrogel system formed by a semi-interpenetrating polymer network with an incorporated polyelectrolyte component. Due to its application potential and its extensive use in medicine, poly(2-hydroxyethyl methacrylate) was chosen as the model hydrogel system for this work. Sodium polystyrene sulfonate was used as the interpenetrating linear polymer. Scanning electron microscopy was used to examine the structure of the three-dimensional hydrogel network. Transport properties were monitored by diffusion tests. Furthermore, diffusion through the hydrogel (barrier properties) was monitored using diffusion cells (Franz cells, horizontal cells). The usability of the semi-interpenetrating polymer network concept for the preparation of materials with tunable relevant properties was confirmed on the proposed materials.

Název v anglickém jazyce

Tailoring the internal microstructue of the hydrogels based on poly-HEMA targeted for drug delivery systems

Popis výsledku anglicky

The transport and barrier properties are important material characteristics in terms of the development of the targeted drug delivery systems. Therefore, this work focused on the study of the possibility of influencing these properties and internal architecture in a model hydrogel system formed by a semi-interpenetrating polymer network with an incorporated polyelectrolyte component. Due to its application potential and its extensive use in medicine, poly(2-hydroxyethyl methacrylate) was chosen as the model hydrogel system for this work. Sodium polystyrene sulfonate was used as the interpenetrating linear polymer. Scanning electron microscopy was used to examine the structure of the three-dimensional hydrogel network. Transport properties were monitored by diffusion tests. Furthermore, diffusion through the hydrogel (barrier properties) was monitored using diffusion cells (Franz cells, horizontal cells). The usability of the semi-interpenetrating polymer network concept for the preparation of materials with tunable relevant properties was confirmed on the proposed materials.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10403 - Physical chemistry

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název statě ve sborníku

CONFERENCE PROCEEDINGS - NANOCON 2021

ISBN

978-80-88365-00-6

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

280-285

Název nakladatele

TANGER Ltd.

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

20. 10. 2021

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—