コアーコロナ型高分子ナノスフェアの合成とドラッグデリバリーシステム(DDS)分野への応用 Synthesis and Clinical Application to Drug Delivery System of Core-Corona Type Polymeric Nanospheres

この論文にアクセスする

この論文をさがす

著者

抄録

Monodisperse polymeric nanospheres, which consist of hydrophobic core and hydrophilic corona on their surfaces, were prepared by the free radical dispersion copolymerization of hydrophobic monomers and hydrophilic macromonomers in a polar solvent. For example, copolymerization of methacrylate-terminated poly (ethylene glycol) (PEG) macromonomers and styrene in ethanol/water mixture gives water dispersible PEG coated nanospheres with a mean diameter around 100-2000 nm. An electron spectroscopy for chemical analysis (ESCA), dynamic light scattering (DLS) and transmission electron microscopy (TEM) observation of ultrathin cross section embedded in a resin supported accumulation of PEG component at the surface of nanospheres. The core-corona type nanospheres can be widely applied to various technological and biomedical applications, because of their possible variety of chemical structure. These nanospheres were utilized as oral drug carriers for peptide drugs physically adsorbed on the nanosphere surfaces, and demonstrated to be useful carrier for incorporating highly water-soluble peptides. Moreover, lectin-immobilized nanospheres could efficiently capture HIV-1 particles and HIV-1-capturing nanospheres may have great potential as a prophylactic vaccine against HIV-1 infection through sexual intercourse.

収録刊行物

  • 有機合成化学協会誌 : JOURNAL OF Synthetic Organic Chemistry JAPAN

    有機合成化学協会誌 : JOURNAL OF Synthetic Organic Chemistry JAPAN 62(5), 520-528, 2004-05-01

    The Society of Synthetic Organic Chemistry, Japan

参考文献:  43件中 1-43件 を表示

各種コード

  • NII論文ID(NAID)
    10012930251
  • NII書誌ID(NCID)
    AN0024521X
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    00379980
  • NDL 記事登録ID
    6946181
  • NDL 雑誌分類
    ZP11(科学技術--化学・化学工業--有機化学・有機化学工業)
  • NDL 請求記号
    Z17-256
  • データ提供元
    CJP書誌  NDL  J-STAGE 
ページトップへ