METAL IONS IN BIOLOGY AND MEDICINE, VOL 5
|
1998年
/
5卷
关键词:
D O I:
暂无
中图分类号:
Q5 [生物化学];
Q7 [分子生物学];
学科分类号:
071010 ;
081704 ;
摘要:
Various analytical procedures for the determination of silicon in biological tissues were tested. Solubilization of a freeze-dried bovine liver sample with HNO3/H2O2 and with TMAH, at 60 degrees C as well as by microwave heating were compared. Two different matrix modification solutions for silicon measurement by graphite furnace atomic absorption spectrometry were compared. Solubilization of soft tissues with TMAH, using a low mass sample and a short cycle for microwave heating, gave the best results.