Search Results - "Liquid chromatography"

Untargeted and Targeted Cerebrospinal Fluid Neurometabolomics via Chromatography-Mass Spectrometry-Based Methods.

Authors: Pautova AK; Federal Research and Clinical Center of Intensive Care Medicine and Rehabilitology, Petrovka Str. 25-2, 107031 Moscow, Russia.

Source: Molecules (Basel, Switzerland) [Molecules] 2026 May 25; Vol. 31 (11). Date of Electronic Publication: 2026 May 25.

Publication Type: Journal Article; Review

Journal Info: Publisher: MDPI Country of Publication: Switzerland NLM ID: 100964009 Publication Model: Electronic Cited Medium: Internet ISSN: 1420-3049 (Electronic) Linking ISSN: 14203049 NLM ISO Abbreviation: Molecules Subsets: MEDLINE

High-Throughput LC-MS/MS Quantification of Eighteen Cannabinoids in Hemp Flowers with Baseline Separation of Structural Isomers.

Authors: Liu N Schoener M Rimi NJ et al.

Source: Molecules (Basel, Switzerland) [Molecules] 2026 May 16; Vol. 31 (10). Date of Electronic Publication: 2026 May 16.

Publication Type: Journal Article

Journal Info: Publisher: MDPI Country of Publication: Switzerland NLM ID: 100964009 Publication Model: Electronic Cited Medium: Internet ISSN: 1420-3049 (Electronic) Linking ISSN: 14203049 NLM ISO Abbreviation: Molecules Subsets: MEDLINE; In Process

Development of a Dispersive µSPE Method for the Determination of Pesticide Residues in Water Samples by LC-MS/MS.

Authors: Pereira GD de Souza IF Floriano L et al.

Source: Molecules (Basel, Switzerland) [Molecules] 2026 May 26; Vol. 31 (11). Date of Electronic Publication: 2026 May 26.

Publication Type: Journal Article

Journal Info: Publisher: MDPI Country of Publication: Switzerland NLM ID: 100964009 Publication Model: Electronic Cited Medium: Internet ISSN: 1420-3049 (Electronic) Linking ISSN: 14203049 NLM ISO Abbreviation: Molecules Subsets: MEDLINE

An isotope dilution-liquid chromatography-tandem mass spectrometry-based candidate reference measurement procedure for the quantification of 17-hydroxyprogesterone in human serum and plasma.

Authors: Bachmann M Ott M Singh N et al.

Source: Clinical chemistry and laboratory medicine [Clin Chem Lab Med] 2026 Mar 12; Vol. 64 (6), pp. 1355-1370. Date of Electronic Publication: 2026 Mar 12 (Print Publication: 2026).

Publication Type: Journal Article

Journal Info: Publisher: Walter De Gruyter Country of Publication: Germany NLM ID: 9806306 Publication Model: Electronic-Print Cited Medium: Internet ISSN: 1437-4331 (Electronic) Linking ISSN: 14346621 NLM ISO Abbreviation: Clin Chem Lab Med Subsets: MEDLINE

An isotope dilution-liquid chromatography-tandem mass spectrometry-based candidate reference measurement procedure for the quantification of linezolid in human serum and plasma.

Authors: Kubicova M Singh N Schuster C et al.

Source: Clinical chemistry and laboratory medicine [Clin Chem Lab Med] 2026 Mar 10; Vol. 64 (6), pp. 1371-1381. Date of Electronic Publication: 2026 Mar 10 (Print Publication: 2026).

Publication Type: Journal Article

Journal Info: Publisher: Walter De Gruyter Country of Publication: Germany NLM ID: 9806306 Publication Model: Electronic-Print Cited Medium: Internet ISSN: 1437-4331 (Electronic) Linking ISSN: 14346621 NLM ISO Abbreviation: Clin Chem Lab Med Subsets: MEDLINE

An isotope dilution-liquid chromatography-tandem mass spectrometry-based candidate reference measurement procedure for the quantification of testosterone in human serum and plasma.

Authors: Fux E Schmid R Singh N et al.

Source: Clinical chemistry and laboratory medicine [Clin Chem Lab Med] 2026 Feb 06; Vol. 64 (6), pp. 1337-1354. Date of Electronic Publication: 2026 Feb 06 (Print Publication: 2026).

Publication Type: Journal Article

Journal Info: Publisher: Walter De Gruyter Country of Publication: Germany NLM ID: 9806306 Publication Model: Electronic-Print Cited Medium: Internet ISSN: 1437-4331 (Electronic) Linking ISSN: 14346621 NLM ISO Abbreviation: Clin Chem Lab Med Subsets: MEDLINE

Urinary aldosterone and tetrahydroaldosterone by LC-MS/MS with enzymatic hydrolysis: validation and age-stratified reference intervals.

Authors: Wijbenga-van der Kooi I van Faassen M Kerstens M et al.

Source: Clinical chemistry and laboratory medicine [Clin Chem Lab Med] 2026 Mar 02; Vol. 64 (7), pp. 1614-1623. Date of Electronic Publication: 2026 Mar 02 (Print Publication: 2026).

Publication Type: Journal Article; Validation Study

Journal Info: Publisher: Walter De Gruyter Country of Publication: Germany NLM ID: 9806306 Publication Model: Electronic-Print Cited Medium: Internet ISSN: 1437-4331 (Electronic) Linking ISSN: 14346621 NLM ISO Abbreviation: Clin Chem Lab Med Subsets: MEDLINE

[Concentration and pharmacokinetics of dihydroartemisinin in Beagle dog plasma determined by UPLC-MS/MS].

Authors: Huang ZS Wu SY Gao Y et al.

Source: Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica [Zhongguo Zhong Yao Za Zhi] 2026 Feb; Vol. 51 (3), pp. 827-835.

Publication Type: English Abstract; Journal Article

Journal Info: Publisher: Zhongguo yao xue hui : Zhongguo Zhong yi yan jiu yuan Zhong yao yan jiu suo Country of Publication: China NLM ID: 8913656 Publication Model: Print Cited Medium: Print ISSN: 1001-5302 (Print) Linking ISSN: 10015302 NLM ISO Abbreviation: Zhongguo Zhong Yao Za Zhi Subsets: MEDLINE

Development and Validation of a Quantitative LC-MS/MS Method for Measuring CYP4V2 Enzyme Activity via 12-Hydroxylauric Acid in rAAV-hCYP4V2 Gene Therapy Products.

Authors: Ren G Qin X Li Y et al.

Source: Molecules (Basel, Switzerland) [Molecules] 2026 Apr 24; Vol. 31 (9). Date of Electronic Publication: 2026 Apr 24.

Publication Type: Journal Article

Journal Info: Publisher: MDPI Country of Publication: Switzerland NLM ID: 100964009 Publication Model: Electronic Cited Medium: Internet ISSN: 1420-3049 (Electronic) Linking ISSN: 14203049 NLM ISO Abbreviation: Molecules Subsets: MEDLINE

Development and Validation of an LC-MS/MS Method for the Quantitation of JNJ-64619178 (JNJ) in Mouse Plasma: Characterization of In Vitro and In Vivo Pharmacokinetic Properties.

Authors: Ahmed N Kshirsagar P Ding L et al.

Source: Molecules (Basel, Switzerland) [Molecules] 2026 Apr 23; Vol. 31 (9). Date of Electronic Publication: 2026 Apr 23.

Publication Type: Journal Article

Journal Info: Publisher: MDPI Country of Publication: Switzerland NLM ID: 100964009 Publication Model: Electronic Cited Medium: Internet ISSN: 1420-3049 (Electronic) Linking ISSN: 14203049 NLM ISO Abbreviation: Molecules Subsets: MEDLINE

High-Throughput Determination of 210 Pesticide Residues in Gherkins by QuEChERS Coupled with LC-MS/MS and GC-MS/MS.

Authors: Keklik M Odabas E Buyuksirit-Bedir T et al.

Source: Molecules (Basel, Switzerland) [Molecules] 2026 Apr 09; Vol. 31 (8). Date of Electronic Publication: 2026 Apr 09.

Publication Type: Journal Article

Journal Info: Publisher: MDPI Country of Publication: Switzerland NLM ID: 100964009 Publication Model: Electronic Cited Medium: Internet ISSN: 1420-3049 (Electronic) Linking ISSN: 14203049 NLM ISO Abbreviation: Molecules Subsets: MEDLINE

Simultaneous LC-MS Profiling of Bioactive Ecdysteroids in Nutrient-Dense Plant Sources and Dietary Supplements.

Authors: Todorova V Ivanova S Ardasheva R et al.

Source: Molecules (Basel, Switzerland) [Molecules] 2026 Mar 26; Vol. 31 (7). Date of Electronic Publication: 2026 Mar 26.

Publication Type: Journal Article

Journal Info: Publisher: MDPI Country of Publication: Switzerland NLM ID: 100964009 Publication Model: Electronic Cited Medium: Internet ISSN: 1420-3049 (Electronic) Linking ISSN: 14203049 NLM ISO Abbreviation: Molecules Subsets: MEDLINE

Analytical performance of an automated LC-MS/MS analyzer for determination of vitamin D concentration in blood plasma and serum.

Authors: Weaver K de Waal T Vogeser M et al.

Source: Clinical chemistry and laboratory medicine [Clin Chem Lab Med] 2026 Mar 13; Vol. 64 (6), pp. 1391-1398. Date of Electronic Publication: 2026 Mar 13 (Print Publication: 2026).

Publication Type: Journal Article

Journal Info: Publisher: Walter De Gruyter Country of Publication: Germany NLM ID: 9806306 Publication Model: Electronic-Print Cited Medium: Internet ISSN: 1437-4331 (Electronic) Linking ISSN: 14346621 NLM ISO Abbreviation: Clin Chem Lab Med Subsets: MEDLINE

Development and Evaluation of an LC-MS/MS Method for Determining Paraquat and Diquat in Human Plasma: a Retrospective Study.

Authors: Wang J Li B Zhao Y et al.

Source: Clinical laboratory [Clin Lab] 2026 Mar 01; Vol. 72 (3).

Publication Type: Journal Article

Journal Info: Publisher: Clinical Laboratory Publications Country of Publication: Germany NLM ID: 9705611 Publication Model: Print Cited Medium: Internet ISSN: 1433-6510 (Print) Linking ISSN: 14336510 NLM ISO Abbreviation: Clin Lab Subsets: MEDLINE

Investigating Variability in Metabolomics: A Comparative Study of Analytical Platforms and Blood Matrices Using HPLC-HRMS.

Authors: Guerra G Polymeropoulos A Venturelli E et al.

Source: Molecules (Basel, Switzerland) [Molecules] 2026 Feb 28; Vol. 31 (5). Date of Electronic Publication: 2026 Feb 28.

Publication Type: Journal Article; Comparative Study

Journal Info: Publisher: MDPI Country of Publication: Switzerland NLM ID: 100964009 Publication Model: Electronic Cited Medium: Internet ISSN: 1420-3049 (Electronic) Linking ISSN: 14203049 NLM ISO Abbreviation: Molecules Subsets: MEDLINE

Development and Validation of a Confirmatory LC-MS/MS Method Using QuEChERS for Determination of Nitrofuran Metabolites in Eggs According to EU Regulation 2021/808.

Authors: Marku E Vaso K Danaher M et al.

Source: Molecules (Basel, Switzerland) [Molecules] 2026 Feb 17; Vol. 31 (4). Date of Electronic Publication: 2026 Feb 17.

Publication Type: Journal Article

Journal Info: Publisher: MDPI Country of Publication: Switzerland NLM ID: 100964009 Publication Model: Electronic Cited Medium: Internet ISSN: 1420-3049 (Electronic) Linking ISSN: 14203049 NLM ISO Abbreviation: Molecules Subsets: MEDLINE

Comparison of six serum analyte workflows using routine liquid chromatography-tandem mass spectrometry methods at multiple laboratories with the Cobas i 601 analyzer, an automated mass spectrometry system.

Authors: Vermeersch P de Jonge R Miyazawa T et al.

Source: Clinical chemistry and laboratory medicine [Clin Chem Lab Med] 2026 Jan 26; Vol. 64 (6), pp. 1382-1390. Date of Electronic Publication: 2026 Jan 26 (Print Publication: 2026).

Publication Type: Journal Article; Comparative Study

Journal Info: Publisher: Walter De Gruyter Country of Publication: Germany NLM ID: 9806306 Publication Model: Electronic-Print Cited Medium: Internet ISSN: 1437-4331 (Electronic) Linking ISSN: 14346621 NLM ISO Abbreviation: Clin Chem Lab Med Subsets: MEDLINE

An isotope dilution-liquid chromatography-tandem mass spectrometry-based candidate reference measurement procedure for the quantification of 5-alpha-dihydrotestosterone in human serum and plasma.

Authors: Lewin L Stadlmeier M Singh N et al.

Source: Clinical chemistry and laboratory medicine [Clin Chem Lab Med] 2026 Jan 26; Vol. 64 (6), pp. 1323-1336. Date of Electronic Publication: 2026 Jan 26 (Print Publication: 2026).

Publication Type: Journal Article

Journal Info: Publisher: Walter De Gruyter Country of Publication: Germany NLM ID: 9806306 Publication Model: Electronic-Print Cited Medium: Internet ISSN: 1437-4331 (Electronic) Linking ISSN: 14346621 NLM ISO Abbreviation: Clin Chem Lab Med Subsets: MEDLINE

An isotope dilution-liquid chromatography-tandem mass spectrometry-based candidate reference measurement procedure for the quantification of voriconazole in human serum and plasma.

Authors: Kubicova M Engel A Ruhe L et al.

Source: Clinical chemistry and laboratory medicine [Clin Chem Lab Med] 2026 Jan 26; Vol. 64 (6), pp. 1313-1322. Date of Electronic Publication: 2026 Jan 26 (Print Publication: 2026).

Publication Type: Journal Article

Journal Info: Publisher: Walter De Gruyter Country of Publication: Germany NLM ID: 9806306 Publication Model: Electronic-Print Cited Medium: Internet ISSN: 1437-4331 (Electronic) Linking ISSN: 14346621 NLM ISO Abbreviation: Clin Chem Lab Med Subsets: MEDLINE

An isotope dilution-liquid chromatography tandem mass spectrometry-based candidate reference measurement procedure for the quantification of dehydroepiandrosterone in human serum and plasma.

Authors: Lewin L Stadlmeier M Singh N et al.

Source: Clinical chemistry and laboratory medicine [Clin Chem Lab Med] 2026 Jan 22; Vol. 64 (6), pp. 1283-1296. Date of Electronic Publication: 2026 Jan 22 (Print Publication: 2026).

Publication Type: Journal Article

Journal Info: Publisher: Walter De Gruyter Country of Publication: Germany NLM ID: 9806306 Publication Model: Electronic-Print Cited Medium: Internet ISSN: 1437-4331 (Electronic) Linking ISSN: 14346621 NLM ISO Abbreviation: Clin Chem Lab Med Subsets: MEDLINE