화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2009년 가을 (10/08 ~ 10/09, 광주과학기술원 오룡관)
권호 34권 2호
발표분야 기능성 고분자
제목 Structures from Electrospraying and Their Assembly
초록 Electrospraying technology has been developed for more than four decades, which provided unique capabilities for mass spectroscopy and coating applications. Particles prepared by electrospraying have been investigated for drug delivery applications, since its size and morphology can be tuned by the electrohydrodynamic force. Furthermore, the core-shell morphology with controllable shell thickness and the anisometric particle morphology of polymers were successfully achieved. In this study, we designed the co-axial electrospraying systems for protein drug delivery and other applications. The size of core/shell particles was easily controlled by the flow rate of outer solutions. The use of various inner solutions of water-soluble polymers resulted in various core/shell structures. Unique release properties and assembly behaviors were achieved in the systems of various core/shell structures.
저자 이종휘
소속 중앙대
키워드 microparticles; electrospraying; drug delivery; nanoparticles
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