2-DIMENSIONAL DOMAIN SHAPE TRANSITIONS IN PHOTOSENSITIVE MONOLAYER ASSEMBLIES

被引：0

作者：

YONEYAMA, M

FUJII, A

MAEDA, S

MURAYAMA, T

机构：

[1] Mitsubishi Kasei Corporation, Research Center, Midori-ku, Yokohama, 227

来源：

BIOSYSTEMS | 1995年 / 35卷 / 2-3期

关键词：

LANGMUIR MONOLAYER; 2-DIMENSIONAL DOMAIN; PORPHYRIN; SPIROPYRAN;

D O I：

10.1016/0303-2647(94)01496-T

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Bubble-stripe shape transitions of gaseous domains are observed in Langmuir monolayers of porphyrin/arachidic acid and porphyrin/spiropyran mixtures using fluorescence microscopy. Characteristics of the transition such as critical bubble size are found to be controllable by subphase pH or UV/visible irradiation. These features are discussed in terms of a balance between dipolar repulsions and line tension in the monolayer.

引用

页码：113 / 116

页数：4

共 3 条

[1] 2ND-ORDER NONLINEAR-OPTICAL PROPERTIES OF AMPHIPHILIC PORPHYRINS IN LANGMUIR-BLODGETT MONOLAYER ASSEMBLIES
YAMADA, S
KUWATA, K
YONEMURA, H
MATSUO, T
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 1995, 87 (02) : 115 - 119
[2] Shape- and functionality-controlled organization of TiO2-porphyrin-C60 assemblies for improved performance of photochemical solar cells
Hasobe, Taku
Fukuzumi, Shunichi
Hattori, Shigeki
Kamat, Prashant V.
CHEMISTRY-AN ASIAN JOURNAL, 2007, 2 (02) : 265 - 272
[3] ASSIGNMENT OF THE H-1 AND C-13 NMR-SPECTRA OF 13(2)(R)-METHOXYCHLOROPHYLL A USING THE 2-DIMENSIONAL HMQC AND HMBC TECHNIQUES
KILPELAINEN, I
KALTIA, S
KURONEN, P
HYVARINEN, K
HYNNINEN, PH
MAGNETIC RESONANCE IN CHEMISTRY, 1994, 32 (01) : 29 - 35

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