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Amphiphilic conetworks. IV. Poly(methacrylic acid)-l-polyisobutylene and poly(acrylic acid)-l-polyisobutylene based hydrogels prepared by two-step polymer procedure. New pH responsive conetworks

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F09%3A00320782" target="_blank" >RIV/61389013:_____/09:00320782 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Amphiphilic conetworks. IV. Poly(methacrylic acid)-l-polyisobutylene and poly(acrylic acid)-l-polyisobutylene based hydrogels prepared by two-step polymer procedure. New pH responsive conetworks

  • Original language description

    This article describes the synthesis and characterization of new amphiphilic polymer conetworks containing hydrophilic poly(methacrylic acid) (PMAA) or poly(acrylic acid) (PAA) and hydrophobic polyisobutylene (PIB) chains. These conetworks were preparedby a two-step polymer synthesis. The synthesized conetworks were characterized with solid-state 13C-NMR spectroscopy and differential scanning calorimetry. The amphiphilic nature of the conetworks was proven by swelling in both aqueous media with low andhigh pH and n-heptane. The effect of varying pH on the swelling behavior of the synthesized conetworks is presented.

  • Czech name

    Hydrogely typu kyselina polymethakrylová-l-polyisobutylen a kyselina polyakrylová-l-polyisobutylen připravené dvoustupňovým polymerním procesem. Nové sítě citlivé na pH

  • Czech description

    Článek popisuje syntézu a charakterizaci nových amfifilních polymerních sítí obsahujících hydrofilní řetězce kyseliny polymethakrylové (PMAA) nebo kyseliny polyakrylové (PAA) a hydrofobní polyisobutylenové (PIB) řetězce. Tyto sítě byly připraveny dvoustupňovou polymerní syntézou. Syntetizované sítě byly charakterizovány pomocí 13C-NMR spektroskopie a DSC. Amfifilní charakter sítí byl ověřen jejich botnáním ve vodném prostředí s nízkou i vysokou hodnotou pH a v heptanu. V článku je prezentován vliv změnypH na botnání syntetizovaných sítí.

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

    <a href="/en/project/GA203%2F04%2F1050" target="_blank" >GA203/04/1050: Synthesis of novel amphiphilic gels for biomedical use and study of their properties</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2009

  • 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 Polymer Science. Part A - Polymer Chemistry

  • ISSN

    0887-624X

  • e-ISSN

  • Volume of the periodical

    47

  • Issue of the periodical within the volume

    5

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    8

  • Pages from-to

  • UT code for WoS article

    000263618100005

  • EID of the result in the Scopus database