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Preparation of nanocapsules containing organic dye by the phase inversion temperature method

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Other Title
  • 転相温度乳化法による有機色素を固定化したナノカプセルの調製
  • テンソウ オンド ニュウカホウ ニ ヨル ユウキ シキソ オ コテイカ シタ ナノカプセル ノ チョウセイ

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Abstract

Composite colorants that incorporate organic dye and suitable polymeric matrixes have drawn much interest in recent years. In this study, the nanoencapsulated organic dye are prepared by the phase inversion temperature (PIT) method, which is one of low energy emulsification methods. An o / w nanoemulsion having fine droplets by the PIT method can be prepared by utilizing the temperature characteristics of the polyoxyethylene type nonionic surfactant. Nanocapsules can be formed by thermally polymerizing this droplet. We prepared an emulsion of polyethylene glycol octadecyl ether (Brij S20) / ethylene glycol dimethacrylate (EGDMA) / ultrapure water system and prepared nanocapsules. In addition, we were succeeded in preparing nanocapsules containing organic dye.

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Details

  • CRID
    1390001288107105024
  • NII Article ID
    130007599070
  • DOI
    10.11425/sst.7.139
  • ISSN
    21871590
    21864942
  • NDL BIB ID
    029483052
  • Text Lang
    ja
  • Data Source
    • JaLC
    • NDL
    • CiNii Articles
    • KAKEN
  • Abstract License Flag
    Disallowed

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