| 발행년도/권호 |
2010 년 / 권호: V.22,no.3,Sept |
| 논문제목1(원어) |
유화-확산법에 의해 제조된 폴리(ε-카프로락톤) 나노/마이크로캡슐의 형태적 특성 |
| 논문제목2(타언어) |
Morphological Properties of Poly(ε-caprolactone) Nano/Microcapsules Prepared by Emulsion-diffusion Method |
| 저자(원어) |
김혜인․정천희․박수민 |
| 저자(타언어) |
Hea-In Kim, Cheon-Hee Jeong and Soo-Min Park |
| 소속(원어) |
부산대학교 유기소재시스템공학과 |
| 소속(타언어) |
Pusan National University |
| 시작/끝
페이지 |
229 ~ 238 총페이지 : 10 |
| 언어(원어) |
Korean |
| 초록 |
Abstract― Poly(ε-caprolactone) nano/microcapsules(nmcPCL) containing phytoncide oil were synthesized by emulsion diffusion method using ethyl acetate and poly(vinyl alcohol) (PVA) as an organic solvent and an emulsion stabilizer respectively. The influence of the degree of saponofication of the PVA and the weight ratio of core to wall materials was investigated to design nanocapsules in terms of particle size, morphology, and emulsion stability. The encapsulated nmcPCL were characterized by FT-IR spectrometry, particle size analyzer and scanning electron microscope. Mean size of nanocapsules prepared with PVA with a
degree of saponofication of 87% was smaller than those of PVA with a degree of saponofication of 98.5% and the mean particle size of the capsules decreased with increasing core/shell ratio. |
| 키워드 |
Keywords: emulsion-diffusion method, nanocapsules, poly(ε-caprolactone), poly(vinyl alcohol), degree of saponification |
| 학회지 |
|
| Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2010_v22n3_229 |
간행물정보
한국염색가공학회지
년도별 목차보기
