「急速に収縮する液中液滴」を利用する機能性微粒子の調製

  • 山田 真澄
    千葉大学 大学院工学研究院 共生応用化学コース

書誌事項

タイトル別名
  • Preparation of Functional Microparticles Using Rapidly Shrinking Droplets in Microfluidic Channels
  • 「 キュウソク ニ シュウシュク スル エキ チュウ エキテキ 」 オ リヨウ スル キノウセイ ビリュウシ ノ チョウセイ

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説明

<p>Microfluidic processes are capable of producing various types of microparticles with precisely controlled sizes, morphologies, and compositions. In this study we briefly introduce our recent progresses on the production of microparticles, utilizing the unique phenomena of formation and rapid dissolution of microdroplets in microfluidic channels. Water and a polar organic solvents are used either as the continuous or the dispersed phase, one of which contains the materials for particles (e.g., polymers). Because of the dissolution of the droplets, the particle materials are concentrated, forming microparticles with various morphologies and compositions. In this review, we explain the formation of such droplets in a non-equilibrium state and the production of polymeric, lipid, polysaccharide, protein, and carbon nanotube microparticles. Additionally, the application of the collagen microparticles to tissue engineering is presented.</p>

収録刊行物

  • 粉体工学会誌

    粉体工学会誌 56 (7), 398-402, 2019-07-10

    一般社団法人 粉体工学会

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