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Novel pH-responsive nanoparticles

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    0312024 - ÚMCH 2009 RIV US eng J - Journal Article
    Filippov, Sergey K. - Hrubý, Martin - Koňák, Čestmír - Macková, Hana - Špírková, Milena - Štěpánek, Petr
    Novel pH-responsive nanoparticles.
    [Nové pH-responsivní nanočástice.]
    Langmuir. Roč. 24, č. 17 (2008), s. 9295-9301. ISSN 0743-7463
    R&D Projects: GA AV ČR IAA100500501; GA AV ČR IAA4050403; GA AV ČR IAA400480616; GA ČR GESON/06/E005
    Institutional research plan: CEZ:AV0Z40500505
    Keywords : nanoparticles * DLS * AFM * SANS
    Subject RIV: CD - Macromolecular Chemistry
    Impact factor: 4.097, year: 2008

    In this work we report a new type of pH-responsive micelle-like nanoparticle. Reversible nanoscale structures are formed in solutions of a pH-sensitive hydrophobic polyelectrolyte, poly(N-methacryloyl-L-valine) or poly(N-methacryloyl-L-phenylalanine), and nonionic surfactant (Brij 98) in the presence of hydrochloric acid.

    V práci je popsán nový typ pH-responsivních micel (nanočástic). Nanostruktury reverzibilně vznikají v roztocích pH-responsivních polyelektrolytů, poly(N-methakryloyl-L-valinu) nebo poly(N-methakryloyl-L-fenylalaninu), po okyselení kyselinou chlorovodíkovou v přítomnosti neionogenního surfaktantu (Brij 98).
    Permanent Link: http://hdl.handle.net/11104/0004740

     
     
Number of the records: 1  

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