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 2021-05-01 to 2025-05-01.)

Article	Citations
Preparation of attapulgite nanoparticles modified polypropylene adsorption membrane and its application in small molecular pollutant adsorption	73
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	43
Quantification of crisugabalin (HSK16149) in biological matrix by LC-MS/MS method: An application to rat pharmacokinetic and tissue distribution studies	40
Comparing pretreatment strategies to increase the yield and purity of human urinary extracellular vesicles	39
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	38
Characterisation of α-amylase inhibitors in marigold plants via bioassay-guided high-performance thin-layer chromatography and attenuated total reflectance–Fourier transform infrared spectroscopy	37
Quantification of prefusion conformation for HIV vaccine using size-exclusion chromatography	37
Development and validation of an LC-MS/MS assay with multiple stage fragmentation for the quantification of alachlor in McF-7 cells	36
Effect of the ethyl acetate extract of Sophora flavescens Aiton on diabetic retinopathy based on untargeted retinal metabolomics	35
Underivatized amino acids detection by anion-exchange chromatography coupled to a nanostructured detector	35
Characterization of outcomes of amino acid modifications using a combinatorial approach to reveal physical and structural perturbations: A case study using trastuzumab biosimilar	35
UPLC-MS/MS simultaneous quantification of urinary circadian rhythm hormones and related metabolites: Application to air traffic controllers	35
Non-clinical pharmacokinetics study in rat plasma, tissues and excreta of honokiol derivative HM475 by UPLC-Q-TOF-MS/MS	34
Preparation of the immobilized α1A-adrenoceptor column by the ultra-high affinity protein pair CL7/Im7 and its application in drug-protein interaction analysis	33
Synthesis of a magnetic micelle molecularly imprinted polymers to selective adsorption of rutin from Sophora japonica	32
“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”	30
Effects of Xian-Ling-Gu-Bao capsule on the gut microbiota in ovariectomized rats: Metabolism and modulation	29
Separation of multiphosphorylated cyclopeptides and their positional isomers by hydrophilic interaction liquid chromatography (HILIC) coupled to electrospray ionization mass spectrometry (ESI-MS)	28
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	27
Network pharmacology combined with metabolomics reveals the mechanism of Fuzi decoction against chronic heart failure in rats	27
A rapid 2AB-UHPLC method based on magnetic beads extraction for N-glycan analysis of recombinant monoclonal antibody	26
Cytotoxicity evaluation and metabolism of hepatotoxicity components of Euodiae Fructus in L02 cells	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
Targeted analysis of seven selected tryptophan-melatonin metabolites: Simultaneous quantification of plasma analytes using fast and sensitive UHPLC–MS/MS	25
Quantification of nine antiretroviral drugs in cerebrospinal fluid: An approach to overcome sample collection tube adsorption	25

Pro-inflammatory enzyme inhibition of lipoxygenases by flavonoid rich extract from Artemisia vulgaris	25
AFB1 recognition from liver tissue via AFB1 imprinted magnetic nanoparticles	25