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Macroporous hydrogels based on 2-hydroxyethyl methacrylate. Part 2. Copolymers with positive and negative charges, polyelectrolyte complexes

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F05%3A00023395" target="_blank" >RIV/61389013:_____/05:00023395 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Macroporous hydrogels based on 2-hydroxyethyl methacrylate. Part 2. Copolymers with positive and negative charges, polyelectrolyte complexes

  • Original language description

    Crosslinked macroporous hydrogels based on 2-hydroxyethyl methacrylate (HEMA)?[2-(methacryloyloxy)ethyl]trimethylammonium chloride (MOETACl) copolymer, HEMA-MOETACl?methacrylic acid (MA) terpolymer, and on a polyelectrolyte complex of HEMA?MA copolymer with poly(MOETACl) were prepared. All the hydrogels were prepared in the presence of fractionated sodium chloride particles. The hydrogels were characterized by the number of pores and the total volume of all pores in unit volume, the average volume and the average diameter of single pore. Morphology of the hydrogels was investigated by confocal and scanning electron microscopy. The hydrogels based on polyelectrolyte complexes were also characterized by chemical composition. Homogeneous (non-porous) hydrogels with the same composition as macroporous hydrogels were prepared and characterized by their biocompatibility.

  • Czech name

    Makroporézní hydrogely na základě 2-hydroxyethyl methakrylátu Část II. Kopolymery s pozitivními a negativními náboji, polyelektrolytové komplexy

  • Czech description

    Byly připraveny zesíťované makroporézní hydrogely na základě 2-hydroxyethyl methakrylátu(HEMA)-[2-(methakryloyloxy)ethyl]trimethylammonium chloridu, terpolymeru kyseliny methakrylové a komplexu polyelektrolytu HEMA-MA a bázického polyelektrolytu. Všechnytyto hydrogely byly připraveny v přítomnosti frakcionovaných částic chloridu sodného a byly charakterizovány počtem pórů a objemem pórů v jednotkovém objemu a středním průměrem pórů. Morfologie hydrogelů byla studována pomocí konfokální a SEM mikroskopie. Hydrogely na základě polyelektrolytových komplexů byly také charakterizovány chemickým složením. Homogenní neporézní hydrogely o stejném složení jako makroporézní hydrogely byly připraveny a charakterizovány z hlediska biokompatibility.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CD - Macromolecular chemistry

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2005

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Journal of Materials Science - Materials in Medicine

  • ISSN

    0957-4530

  • e-ISSN

  • Volume of the periodical

    16

  • Issue of the periodical within the volume

    8

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    7

  • Pages from-to

    767-773

  • UT code for WoS article

  • EID of the result in the Scopus database