Removal of the gadolinium interference from the measurement of selenium in human serum by use of collision cell quadrupole inductively coupled plasma mass spectrometry (Q-ICP-MS).

CF Harrington; A Walter; S Nelms; A Taylor

doi:10.1177/0004563213504386

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Removal of the gadolinium interference from the measurement of selenium in human serum by use of collision cell quadrupole inductively coupled plasma mass spectrometry (Q-ICP-MS).

CF Harrington, A Walter, S Nelms and A Taylor

Ann Clin Biochem

30/09/2013

DOI: https://doi.org/10.1177/0004563213504386

Abstract

Analytical systems

instrumentation

laboratory methods

mass spectrometry

Measurement of selenium in serum is an important clinical biomarker of nutritional status. The presence of gadolinium (Gd) in samples following administration of the contrast agents used for magnetic resonance imaging (MRI) results in a significant positive bias when using quadrupole inductively coupled plasma mass spectrometry (Q-ICP-MS).

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Title: Removal of the gadolinium interference from the measurement of selenium in human serum by use of collision cell quadrupole inductively coupled plasma mass spectrometry (Q-ICP-MS).
Creators: CF Harrington
A Walter
S Nelms
A Taylor
Publication Details: Ann Clin Biochem
Date published: 30/09/2013
Date submitted: 17/05/2017
Identifiers: 99512457702346
Academic Unit: University of Surrey
Language: English
Resource Type: Journal article

Removal of the gadolinium interference from the measurement of selenium in human serum by use of collision cell quadrupole inductively coupled plasma mass spectrometry (Q-ICP-MS).

Abstract

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