Abstract
The authors have shown that bilayer-forming fluorocarbon amphiphiles can be immobilized with and without poly(vinyl alcohol) in the form of cast films in which the ordered multilayer structure is maintained. Oxygen gas permeates these films better than nitrogen. When a cast film is made of hydrocarbon and fluorocarbon components, the fluorocarbon component is concentrated near the film surface and the permeation rate is enhanced in the presence of the liquid crystalline hydrocarbon layers. The present data indicate that LB multilayer stabilized by polyion complex formation acts as an effective permselective membrane for oxygen.
| Original language | English |
|---|---|
| Pages (from-to) | 289-291 |
| Number of pages | 3 |
| Journal | Polymer Journal |
| Volume | 19 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - Jan 1 1987 |
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All Science Journal Classification (ASJC) codes
- Polymers and Plastics
- Materials Chemistry
Cite this
EFFICIENT OXYGEN ENRICHMENT BY A LANGMUIR-BLODGETT FILM OF THE POLYION COMPLEX OF A DOUBLE-CHAIN FLUOROCARBON AMPHIPHILE. / Higashi, Nobuyuki; Kunitake, Toyoki; Kajiyama, Tisato.
In: Polymer Journal, Vol. 19, No. 2, 01.01.1987, p. 289-291.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - EFFICIENT OXYGEN ENRICHMENT BY A LANGMUIR-BLODGETT FILM OF THE POLYION COMPLEX OF A DOUBLE-CHAIN FLUOROCARBON AMPHIPHILE.
AU - Higashi, Nobuyuki
AU - Kunitake, Toyoki
AU - Kajiyama, Tisato
PY - 1987/1/1
Y1 - 1987/1/1
N2 - The authors have shown that bilayer-forming fluorocarbon amphiphiles can be immobilized with and without poly(vinyl alcohol) in the form of cast films in which the ordered multilayer structure is maintained. Oxygen gas permeates these films better than nitrogen. When a cast film is made of hydrocarbon and fluorocarbon components, the fluorocarbon component is concentrated near the film surface and the permeation rate is enhanced in the presence of the liquid crystalline hydrocarbon layers. The present data indicate that LB multilayer stabilized by polyion complex formation acts as an effective permselective membrane for oxygen.
AB - The authors have shown that bilayer-forming fluorocarbon amphiphiles can be immobilized with and without poly(vinyl alcohol) in the form of cast films in which the ordered multilayer structure is maintained. Oxygen gas permeates these films better than nitrogen. When a cast film is made of hydrocarbon and fluorocarbon components, the fluorocarbon component is concentrated near the film surface and the permeation rate is enhanced in the presence of the liquid crystalline hydrocarbon layers. The present data indicate that LB multilayer stabilized by polyion complex formation acts as an effective permselective membrane for oxygen.
UR - http://www.scopus.com/inward/record.url?scp=0023250308&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0023250308&partnerID=8YFLogxK
U2 - 10.1295/polymj.19.289
DO - 10.1295/polymj.19.289
M3 - Article
AN - SCOPUS:0023250308
VL - 19
SP - 289
EP - 291
JO - Polymer Journal
JF - Polymer Journal
SN - 0032-3896
IS - 2
ER -