|
Type |
Poster Presentation |
Area |
Polymer Chemistry |
Room No. |
Exhibition Hall 2+3 |
Time |
10월 20일 (금요일) 13:00~14:30 |
Code |
POLY.P-18 |
Subject |
Monodisperse Hyperbranched Polymer Nanoparticles:
Surfactant-free Synthesis, Characterization and Functionalization
|
Authors |
Yesin Lee, Byeong-Kwan An* Department of Chemistry, The Catholic University of Korea, Korea |
Abstract |
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. |
E-mail |
yesin93@naver.com |
|