Molecular spectroscopy study of asbestos-hemoglobin interactions

被引：0
|
作者：
DumitruStanescu, R
Mandravel, C
Bercu, C
Fagarasan, E
机构：
[1] UNIV BUCHAREST,FAC CHEM,BUCHAREST,ROMANIA
[2] INST CHEM RES,BUCHAREST,ROMANIA
[3] UNIV MED & PHARM,CLUJ NAPOCA,ROMANIA
来源：
REVUE ROUMAINE DE CHIMIE | 1997年 / 42卷 / 04期
关键词：
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Asbestos samples (chrysotile B and crocidolite), with and without thermal pretreatment at 400 degrees C and 600 degrees C were treated with human hemoglobin and were investigated by Fourier transform infrared spectrometry and wide-line nuclear magnetic resonance spectrometry. The work has proved the existence of asbestos-hemoglobin interactions, in which hemoglobin CO and NH groups and asbestos OH and Si-O groups have been involved. Asbestos interaction capacity with hemoglobin was not influenced by the thermal pretreatment of asbestos at 400 degrees C. The Si-O groups interaction capacity was diminished by the thermal pretreatment of asbestos at 600 degrees C.
引用
收藏
页码：257 / 261
页数：5
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