Citation
Y. Cai et al., The detection of bovine serum albumin by using Cu2+ based on a piezoelectric quartz crystal impedance technique, MICROCHEM J, 68(1), 2001, pp. 71-76
Citations number
20
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
MICROCHEMICAL JOURNAL
ISSN journal
0026265X
→ ACNP
Volume
68
Issue
1
Year of publication
2001
Pages
71 - 76
Database
ISI
SICI code
0026-265X(200101)68:1<71:TDOBSA>2.0.ZU;2-E
Abstract
The bovine serum albumin (BSA) was monitored by piezoelectric quartz crysta
l impedance (QCI) technique through the precipitation of BSA by Cu2+. The l
inear range for determining]BSA was from 4 x 10(-3) g/l to 4 x 10(-1) g/l,
with the detection limit being 1.9 x 10(-4) g/l. The recovery was 101.4%; t
he R.S.D was 3.7% (n = 6). The effect of low molecular weight alcohol, pH a
nd common serum contaminate was also discussed. (C) 2001 Elsevier Science B
.V. All rights reserved.