Fourier transform infrared spectroscopic study of intact cells of the nitrogen-fixing bacterium Azospirillum brasilense

被引：42

作者：

Kamnev, AA ^{[1
]}

Ristic, M ^{[1
]}

Antonyuk, LP ^{[1
]}

Chernyshev, AV ^{[1
]}

Ignatov, VV ^{[1
]}

机构：

[1] RUDJER BOSKOVIC INST,ZAGREB 10001,CROATIA

来源：

JOURNAL OF MOLECULAR STRUCTURE | 1997年 / 408卷

关键词：

Fourier transform infrared spectroscopy; Azospirillum brasilense; bacterial cultures; atomic absorption spectrometry; intact cells; metal uptake;

D O I：

10.1016/S0022-2860(96)09532-4

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The data of Fourier transform infrared (FTIR) spectroscopic measurements performed on intact cells of the soil nitrogen-fixing bacterium Azospirillum brasilense grown in a standard medium and under the conditions of an increased metal uptake are compared and discussed. The structural FTIR information obtained is considered together with atomic absorption spectrometry (AAS) data on the content of metal cations in the bacterial cells. Some methodological aspects concerning preparation of bacterial cell samples for FTIR measurements are also discussed. (C) 1997 Elsevier Science B.V.

引用

页码：201 / 205

页数：5

共 14 条

[1] EFFECT ON WHEAT ROOT DEVELOPMENT OF INOCULATION WITH AN AZOSPIRILLUM-BRASILENSE MUTANT WITH ALTERED INDOLE-3-ACETIC-ACID PRODUCTION [J].