DIRECT VISUALIZATION OF COLLAPSE PROCESS OF PORPHYRIN MONOLAYERS AND PORPHYRIN EXCLUSION FOR MIXED MONOLAYERS AT THE AIR-WATER-INTERFACE

Authors
WANG HS REN YZ LI W XUE QB XI SQ
Citation
Hs. Wang et al., DIRECT VISUALIZATION OF COLLAPSE PROCESS OF PORPHYRIN MONOLAYERS AND PORPHYRIN EXCLUSION FOR MIXED MONOLAYERS AT THE AIR-WATER-INTERFACE, Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals, 294, 1997, pp. 83-86
Citations number
4
Categorie Soggetti
Crystallography
Journal title
Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals → ACNP
ISSN journal
1058725X
Volume
294
Year of publication
1997
Pages
83 - 86
Database
ISI
SICI code
1058-725X(1997)294:<83:DVOCPO>2.0.ZU;2-Y
Abstract
The collapse process of porphyrin monolayers at the air-water interfac e was studied by Brewster angle microscopy and by compression-recompre ssion isotherms. It was found that the start of collapse observed by B AM is accordant with that measured by compression-recompression isothe rms. The behavior of mixed monolayers was studied also and the results showed that porphyrin islands were excluded from mixed monolayers at 35mN/m.