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This article is cited in 7 scientific papers (total in 7 papers)
Inductively coupled plasma mass spectrometry in the analysis of biological samples and pharmaceutical drugs
K. Ossipova, I. F. Sereginaa, M. A. Bolshovab a Lomonosov Moscow State University, Faculty of Chemistry
b Institute of Spectroscopy, Russian Academy of Sciences, Troitsk, Moscow
Abstract:
Inductively coupled plasma mass spectrometry (ICP-MS) is widely used in the analysis of biological samples (whole blood, serum, blood plasma, urine, tissues, etc.) and pharmaceutical drugs. The shortcomings of this method related to spectral and non-spectral interferences are manifested in full measure in determination of the target analytes in these complex samples strongly differing in composition. The spectral interferences are caused by similarity of masses of the target component and sample matrix components. Non-spectral interferences are related to the influence of sample matrix components on the physicochemical processes taking place during formation and transportation of liquid sample aerosols into the plasma, on the value and spatial distribution of plasma temperature and on the transmission of the ion beam from the interface to mass spectrometer detector. The review is devoted to analysis of different mechanisms of appearance of non-spectral interferences and to ways for their minimization or elimination. Special attention is paid to the techniques of biological sample preparation, which largely determine the mechanisms of the influence of sample composition on the results of element determination. The ways of lowering non-spectral interferences by instrumental parameter tuning and application of internal standards are considered.
The bibliography includes 189 references.
Received: 29.06.2015
Citation:
K. Ossipov, I. F. Seregina, M. A. Bolshov, “Inductively coupled plasma mass spectrometry in the analysis of biological samples and pharmaceutical drugs”, Usp. Khim., 85:4 (2016), 335–355; Russian Chem. Reviews, 85:4 (2016), 335–355
Linking options:
https://www.mathnet.ru/eng/rcr4101https://doi.org/10.1070/RCR4583 https://www.mathnet.ru/eng/rcr/v85/i4/p335
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