OOIR: Observatory of International Research

Papers

(The H4-Index of Journal of Chromatography B-Analytical Technologies in the Biomedical is 25. 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 2022-01-01 to 2026-01-01.)

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	101
Determination of glucose impurities in glucose-salt complex pharmaceutical products by HPLC-RID method: Analytical method development and validation study	51
Analysis of metabolite differences between South Korean and Chinese yellow goosefish (Lophius litulon) using capillary electrophoresis time-of-flight mass spectrometry	47
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	46
Development and validation of a UPLC-MS/MS assay for serum choline and phosphocholine with a pilot application to obesity	45
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	45
Quantification of crisugabalin (HSK16149) in biological matrix by LC-MS/MS method: An application to rat pharmacokinetic and tissue distribution studies	43
Editorial Board	41
Simultaneous quantitation of oxidized and reduced glutathione via LC-MS/MS to study the redox state and drug-mediated modulation in cells, worms and animal tissue	40
Pro-inflammatory enzyme inhibition of lipoxygenases by flavonoid rich extract from Artemisia vulgaris	37
Quantification of nine antiretroviral drugs in cerebrospinal fluid: An approach to overcome sample collection tube adsorption	36
Quantification of prefusion conformation for HIV vaccine using size-exclusion chromatography	34
Effect of the ethyl acetate extract of Sophora flavescens Aiton on diabetic retinopathy based on untargeted retinal metabolomics	30
Synthesis of a magnetic micelle molecularly imprinted polymers to selective adsorption of rutin from Sophora japonica	30
Development and validation of an LC-MS/MS assay with multiple stage fragmentation for the quantification of alachlor in McF-7 cells	29
Characterization of outcomes of amino acid modifications using a combinatorial approach to reveal physical and structural perturbations: A case study using trastuzumab biosimilar	29
“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”	29
Comparing pretreatment strategies to increase the yield and purity of human urinary extracellular vesicles	29
Thin film microextraction of apixaban from plasma based on the covalent organic framework coated on a mesh prior to liquid chromatography-tandem mass spectrometry	27
Preparation of sodium alginate-based temperature- and pH-responsive MOF/hydrogel microspheres and their adsorption and separation of proteins	27
Purification of steroidal saponins from dioscoreae hypoglaucae rhizoma by macroporous resin and evaluation of their anti-inflammatory effect	27
Quality analysis of Euryales Semen from different origins and varieties based on untargeted metabolomics	26
Network pharmacology combined with metabolomics reveals the mechanism of Fuzi decoction against chronic heart failure in rats	25
High throughput metabolomics explores the mechanism of Jigucao capsules in treating Yanghuang syndrome rats using ultra-performance liquid chromatography quadrupole time of flight coupled with mass sp	25
A rapid 2AB-UHPLC method based on magnetic beads extraction for N-glycan analysis of recombinant monoclonal antibody	25

AFB1 recognition from liver tissue via AFB1 imprinted magnetic nanoparticles