PHOTOSTABILIZATION OF CHLOROPHYLL-A ADSORBED ONTO SMECTITE

被引：24

作者：

ISHII, A

ITOH, T

KAGEYAMA, H

MIZOGUCHI, T

KODERA, Y

MATSUSHIMA, A

TORII, K

INADA, Y

机构：

[1] TOIN UNIV YOKOHAMA,DEPT MAT SCI & TECHNOL,TOIN HUMAN SCI & TECHNOL CTR,AOBA KU,YOKOHAMA,KANAGAWA 225,JAPAN

[2] TOHOKU NATL IND RES INST,MIYAGINO KU,SENDAI,MIYAGI 983,JAPAN

来源：

DYES AND PIGMENTS | 1995年 / 28卷 / 01期

关键词：

D O I：

10.1016/0143-7208(95)00005-Z

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Chlorophyll a was adsorbed onto a synthetic smectite, hectorite, in benzene to form a chlorophyll-smectite conjugate. The adsorption proceeded in two steps, involving monolayer and then multilayer adsorption of chlorophyll a onto smectite. The chlorophyll-smectite conjugate became a transparent colloidal solution with a green color on the addition of water The absorption maximum of chlorophyll a in the red region shifted to longer wavelength by increasing the amount of chlorophyll a adsorbed onto smectite, accompanied by an effective photostabilization.

引用

页码：77 / 82

页数：6

共 7 条

[1]

BLANKENSIP RE, 1978, ANN REV BIOCH, V44, P635

[2] PHOTOELECTROCHEMICAL STUDY OF CHLOROPHYLL-ALPHA-PVA COMPLEX FILM ON SNO2 ELECTRODE [J].