OOIR: Observatory of International Research

Papers

(The H4-Index of Journal of Chromatography B-Analytical Technologies in the Biomedical is 24. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-08-01 to 2026-08-01.)

Article	Citations
Preparation of the immobilized α1A-adrenoceptor column by the ultra-high affinity protein pair CL7/Im7 and its application in drug-protein interaction analysis	61
Editorial Board	56
“A new LC-MS/MS method for the simultaneous quantification of abemaciclib, its main active metabolites M2 and M20, and letrozole for therapeutic drug monitoring”	55
Development and validation of an LC-MS/MS assay with multiple stage fragmentation for the quantification of alachlor in McF-7 cells	53
Thin film microextraction of apixaban from plasma based on the covalent organic framework coated on a mesh prior to liquid chromatography-tandem mass spectrometry	51
Validation of an LC-MS/MS method for simultaneous quantification of abiraterone, enzalutamide and darolutamide in human plasma	46
Molecular size distribution in pentavalent (A, C, Y, W, X) meningococcal polysaccharide conjugate vaccine by HPSEC-UV-MALS-RI method- a conceivable stability indicating parameter	40
Non-clinical pharmacokinetics study in rat plasma, tissues and excreta of honokiol derivative HM475 by UPLC-Q-TOF-MS/MS	38
Synthesis of a magnetic micelle molecularly imprinted polymers to selective adsorption of rutin from Sophora japonica	35
Purification of steroidal saponins from dioscoreae hypoglaucae rhizoma by macroporous resin and evaluation of their anti-inflammatory effect	34
Comparing pretreatment strategies to increase the yield and purity of human urinary extracellular vesicles	33
Integration of QRM and DoE in a QbD framework for developing a VEER chromatography method of IM-4E in rat plasma: Pharmacokinetic and greenness assessment	32
Integratively screening SARS-CoV-2 3CLpro inhibitors from Coptidis Rhizoma applying activity fingerprinting and molecular docking program	32
Targeted analysis of seven selected tryptophan-melatonin metabolites: Simultaneous quantification of plasma analytes using fast and sensitive UHPLC–MS/MS	31
Coupling an ion chromatography to high resolution mass spectrometry (IC-MS) for the discovery of potentially prebiotic oligosaccharides in Chardonnay grape marc	30
Validation and application of a quantitative LC-MS/MS assay for the analysis of first-line anti-tuberculosis drugs, rifabutin and their metabolites in human breast milk	29
Pro-inflammatory enzyme inhibition of lipoxygenases by flavonoid rich extract from Artemisia vulgaris	29
Analysis of metabolite differences between South Korean and Chinese yellow goosefish (Lophius litulon) using capillary electrophoresis time-of-flight mass spectrometry	29
An integrated approach to identify rare hemoglobin variants using capillary electrophoresis, liquid chromatography and mass spectrometry	27
Quantification of nine antiretroviral drugs in cerebrospinal fluid: An approach to overcome sample collection tube adsorption	27
UPLC-MS/MS simultaneous quantification of urinary circadian rhythm hormones and related metabolites: Application to air traffic controllers	26
Determination of glucose impurities in glucose-salt complex pharmaceutical products by HPLC-RID method: Analytical method development and validation study	25
Integration of UPLC-MS/MS-based metabolomics and desorption electrospray ionization-mass spectrometry imaging reveals that Shouhui Tongbian Capsule alleviates slow transit constipation by regulating b	24
LC-MS/MS methods for the determination of 30 quaternary ammonium compounds including benzalkonium and paraquat in human serum and urine	24