Fabrication of Cellulose-based Microparticles at Gas-Liquid Interfaces in a Microchannel

  • Lee, Na Rea; 
  • Kim, Sung Tae; 
  • Ko, Yeongun; 
  • Kim, Nam Hee; 
  • Chang, Suk Tai
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초록

Cellulose-based microparticles are produced by changing the pH value adjacent to the interfaces between CO2 gas bubbles and an aqueous solution containing the pH-sensitive polymer hydroxypropyl methylcellulose phthalate (HPMCP) in a simple microfluidic system. This method is inexpensive, environmentally friendly, and represents a single-step approach for synthesis of cellulose-based microparticles with a narrow size distribution.

키워드

MICROFLUIDIC SYNTHESIS; DRUG-RELEASE; PARTICLES; NANOCOMPOSITE; NANOPARTICLES; COMPOSITES; HPMCP
제목
Fabrication of Cellulose-based Microparticles at Gas-Liquid Interfaces in a Microchannel
저자
Lee, Na Rea; Kim, Sung Tae; Ko, Yeongun; Kim, Nam Hee; Chang, Suk Tai
DOI
10.1246/cl.130625
발행일
2013-10
유형
Article
저널명
Chemistry Letters
권
42
호
10
페이지
1288 ~ 1290