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Macroporous hydrogels based on 2-hydroxyethyl methacrylate. Part 7: Methods of preparation and comparison of resulting physical properties

SYSNO ASEP	0342350
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Macroporous hydrogels based on 2-hydroxyethyl methacrylate. Part 7: Methods of preparation and comparison of resulting physical properties
Tvůrce(i)	Přádný, Martin (UMCH-V)_RID Šlouf, Miroslav (UMCH-V)_{RID, ORCID} Martinová, L. (CZ) Michálek, Jiří (UMCH-V)_{RID, ORCID}
Zdroj.dok.	E-Polymers. - : EUROPEAN POLYMER FEDERATION - ISSN 1618-7229 -, 043 (2010), s. 1-12
Poč.str.	12 s.
Jazyk dok.	eng - angličtina
Země vyd.	FR - Francie
Klíč. slova	porous hydrogels ; 2-hydroxyethyl methacrylate ; porosity
Vědní obor RIV	CD - Makromolekulární chemie
CEP	GA304/07/1129 GA ČR - Grantová agentura ČR
	GA106/09/1000 GA ČR - Grantová agentura ČR
CEZ	AV0Z40500505 - UMCH-V (2005-2011)
UT WOS	000276742700001
DOI	10.1515/epoly.2010.10.1.470
Anotace	Five methods of preparation of macroporous hydrogels are described and compared: precipitation polymerization, polymerization in presence of salt, polymerization in presence of gas-releasing compound, lyophilization and electrospinning. Crosslinked copolymers based on 2-hydroxyethyl methacrylate were selected as model hydrogels. Hydrogels were characterized by SEM microscopy, porosity, communicating/non-communicating pore ratio, pore sizes and their distributions. The advantages and drawbacks of the methods of preparation, modification of hydrogel properties, reproducibility and issues related to their preparation are discussed. The most convenient method was preparation in presence of salts. The use of prepared porous hydrogels is intended especially for scaffolds in tissue engineering.
Pracoviště	Ústav makromolekulární chemie
Kontakt	Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358
Rok sběru	2011

Počet záznamů: 1