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Unusual magnetic relaxation behavior of hydrophilic colloids based on gadolinium(III) octabutoxyphthalocyaninate

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    0520772 - FZÚ 2020 RIV NL eng J - Journal Article
    Zairov, R.R. - Yagodin, A.V. - Khrizanforov, M. - Martynov, A.G. - Nizameev, I. - Syakaev, V.V. - Gubaidullin, A.T. - Kornev, T. - Kaman, Ondřej - Budnikova, Y.H. - Gorbunova, Y.G. - Mustafina, A.
    Unusual magnetic relaxation behavior of hydrophilic colloids based on gadolinium(III) octabutoxyphthalocyaninate.
    Journal of Nanoparticle Research. Roč. 21, č. 1 (2019), s. 1-13, č. článku 12. ISSN 1388-0764. E-ISSN 1572-896X
    Institutional support: RVO:68378271
    Keywords : phthalocyanine * solvent-mediated self-assembly * MRI contrast agent * transverse relaxation * gadolinium complex * hydrophilization
    Subject RIV: BM - Solid Matter Physics ; Magnetism
    OBOR OECD: Condensed matter physics (including formerly solid state physics, supercond.)
    Impact factor: 2.132, year: 2019
    https://doi.org/10.1007/s11051-018-4455-4

    The work introduces the original and efficient approach toward hydrophilization ofGd(III) complex with hydrophobic octa-2,3,9,10,16,17,23,24-n-butoxyphthalocyanine (1H2). Itconsists in the solvent-mediated self-assembly of the preliminary synthesized octa-2,3,9,10,16,17,23,24-n-butoxyphthalocyaninatogadolinium(III) acetate 1GdOAc into the colloid species followed by their hydrophilization through the polyelectrolyte deposition.Small-angle X-ray scattering, TEM, and DLS mea-surements of the aqueous colloids reveal the disk-like colloid species formation with the greatest size value about 40 nm.
    Permanent Link: http://hdl.handle.net/11104/0305443
     
Number of the records: 1