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제120회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Monodisperse Hyperbranched Polymer Nanoparticles: Surfactant-free Synthesis, Characterization and Functionalization

등록일
2017년 8월 23일 19시 24분 04초
접수번호
1290
발표코드
POLY.P-18 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
10월 20일 (금요일) 13:00~14:30
발표형식
포스터
발표분야
Polymer Chemistry
저자 및
공동저자
Yesin Lee, Byeong-Kwan An*
Department of Chemistry, The Catholic University of Korea, Korea
Monodisperse polymer nanoparticles with reactive functional groups on the surface have contributed significantly to progress in a variety of fields of chemical, mechanical, biomedical, environmental and photoelectric applications. In this study, we prepared the monodisperse hyperbranched polyester nanoparticles which contain surface phenolic groups by one-pot surfactant-free polymerization. The size, shape and surface properties of the obtained polymer nanoparticles were characterized by dynamic light scattering (DLS), FE-SEM, zeta potential and pH measurements. The functionalization of surface phenolic groups of the polymer nanoparticles was carried out by reaction with carboxylic acid-containing fluorescent dye molecules.

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