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Quantification of 22 plasma amino acids combining derivatization and ion-pair LC–MS/MS

https://doi.org/10.1016/j.jchromb.2011.01.010
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Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.

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The 24 checked references that resolve
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Determination of amino acids in human plasma by liquid chromatography with postcolumn ninhydrin derivatization using a hydroxyapatite cartridge for precolumn deproteination
resolves10.1002/rcm.3124
Analysis of 25 underivatized amino acids in human plasma using ion‐pairing reversed‐phase liquid chromatography/time‐of‐flight mass spectrometry
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Rapid comprehensive amino acid analysis by liquid chromatography/tandem mass spectrometry: comparison to cation exchange with post‐column ninhydrin detection
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Development of a Method for Rapid Quantitation of Amino Acids by Liquid Chromatography-Tandem Mass Spectrometry (LC-MSMS) in Plasma
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A rapid ultra performance liquid chromatography tandem mass spectrometric method for measuring amino acids associated with maple syrup urine disease, tyrosinaemia and phenylketonuria
resolves10.1007/s00216-008-2421-1
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resolves10.1016/j.jchromb.2008.06.018
Automated GC–MS analysis of free amino acids in biological fluids
resolves10.1021/ac070938b
LC−MS/MS Assay for Protein Amino Acids and Metabolically Related Compounds for Large-Scale Screening of Metabolic Phenotypes
resolves10.1002/rcm.1957
Ion‐pairing reversed‐phase liquid chromatography/electrospray ionization mass spectrometric analysis of 76 underivatized amino acids of biological interest: a new tool for the diagnosis of inherited disorders of amino acid metabolism
resolves10.1203/00006450-199509000-00009
Diagnosis of Inborn Errors of Metabolism from Blood Spots by Acylcarnitines and Amino Acids Profiling Using Automated Electrospray Tandem Mass Spectrometry
resolves10.1542/peds.111.6.1399
Expanded Newborn Screening for Inborn Errors of Metabolism by Electrospray Ionization-Tandem Mass Spectrometry: Results, Outcome, and Implications
resolves10.1016/j.forsciint.2006.05.021
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Quantitative analysis of 17 amino acids in the connective tissue of patients with pelvic organ prolapse using capillary electrophoresis–tandem mass spectrometry
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High selectivity in new chiral separations of dansyl amino acids by cyclodextrin derivatives in electrokinetic chromatography
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Amino acid analysis by hydrophilic interaction chromatography coupled on-line to electrospray ionization mass spectrometry
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Ultra-performance liquid chromatographic analysis of amino acids in protein hydrolysates using an automated pre-column derivatisation method
The 5 references without a DOI — listed, not checked
no DOI — not checked10.1016/j.jchromb.2011.01.010_bib0070
no DOI — not checkedInternational Conference on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human Use (ICH), Validation of Analytical Procedures: Text and Methodology, Q2(R1), 1994.
no DOI — not checked10.1016/j.jchromb.2011.01.010_bib0080
no DOI — not checked10.1016/j.jchromb.2011.01.010_bib0115
no DOI — not checked10.1016/j.jchromb.2011.01.010_bib0145
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