OOIR: Observatory of International Research

Papers

(The H4-Index of Journal of Pharmaceutical and Biomedical Analysis is 33. 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 2022-05-01 to 2026-05-01.)

Article	Citations
LC-MS/MS determination of atropine toxicity: Pre-analytical effect of blood collection tube and analytical matrix	169
Metabolomic and sphingolipidomic profiling of human hepatoma cells exposed to widely used pharmaceuticals	115
Screening licorice for H2 receptor-binding anti-ulcer components using affinity chromatography	108
Editorial Board	93
LC-MS/MS method development and validation for novel targeted anticancer therapies adagrasib, capmatinib, ensartinib, entrectinib, larotrectinib, lorlatinib, pralsetinib, selpercatinib and sotorasib	84
Development and evaluation of a new test kit for determination of immunosuppressants in blood by UHPLC-MS/MS	72
Illuminating green fluorescent protein: Characterizing tri-peptide fluorescent chromophore, probing reactivity of cysteines, and unveiling site-directed modifications through mass spectrometry	62
GC and HPLC-RID method development and validation for the determination of twelve related substances, including several novel compounds in tetrabenazine	62
Electrochemistry/mass spectrometry (EC/MS) for fast generation and identification of novel reactive metabolites of two unsymmetrical bisacridines with anticancer activity	59
Enantioseparation and quantitative analysis of three alkaloids in Rhizoma Corydalis by chiral LC-MS/MS	51
Polysaccharides from Balanophora harlandii Hook: Isolation, characterization, and anti-inflammation activities	51
The chemical profile and seasonal variation of the composition of the phenolic acids in different plant parts of Centaurea sp.	47
Study on the intervention effect of Epimedium before and after suet-oil-processed on kidney yang deficiency rats based on intestinal flora and fecal metabolomics	46
Use of Raman spectroscopy and PLS for the quantification of critical quality attributes in biopharmaceutical products	45
Development of enantioselective high-performance liquid chromatography-tandem mass spectrometry method for the quantitative determination of 3,4-methylenedioxy-methamphetamine (MDMA) and its phase-1 m	44
Comprehensive assessments of pharmacokinetics and immunogenicity of farletuzumab ecteribulin, a novel antibody-drug conjugate against tumors expressing folate receptor α, in monkeys	44
Editorial Board	43
Identification of plasma biomarkers for non-invasive diagnosis of hepatitis B cirrhosis	43
Comparative analysis of chemical components in fruits of Chebulae Fructus and its pulp based on chromatographic technology coupled with multivariate chemometric methods	42
Editorial Board	40
Editorial Board	40
A feasible HPTLC method for concurrent quantitation of allopurinol-montelukast co-therapy in plasma and evaluation of their hepatic and renal effects in rats: Analytical, biochemical, and histopatholo	39
A preclinical study on online monitoring of exhaled ciprofol concentration by the ultraviolet time-of-flight spectrometer and prediction of anesthesia depth in beagles	39
Qualitative and quantitative evaluations of Chuanxiong dispensing granules by using chemical fingerprint in combination with chemometrics methods	39
A high-throughput analytical method for multiple DNA targets based on microdroplet PCR coupled with DGGE	38

Identification of ADB-5’Br-BINACA in plant material and analytical characterization using GC-MS, LC-QTOF-MS, NMR and ATR-FTIR	35
Integrating 16S rDNA sequencing analysis and targeted metabolomics to explore the mechanism of Xiexin Tang in treating atherosclerosis mice induced by high-fat diet	35
Guilty by dissociation: Part C: Enantiomeric separation of diphenidine-derived new psychoactive substances (NPS) by polar organic chiral high performance liquid chromatography (HPLC) on polysaccharide	35
Combined untargeted metabolomics and network pharmacology approaches to reveal the therapeutic role of withanolide B in psoriasis	34
Separation and identification of a complex flurbiprofen-polyethylene glycol mono- and diester mixture via a hyphenated HPLC-DAD-HRMS/SPE NMR system	34
Chromatographic analysis and pKa evaluation of active pharmaceutical ingredients in anti-metastatic breast cancer: Green vs. conventional RPLC	33
Liuwei Dihuang Formula ameliorates glycolipid metabolism in type 2 diabetic rats through an integrated analysis of gut microbiota and bile acids	33
Integrated UHPLC-MS untargeted metabolomics and gut microbe metabolism pathway-targeted metabolomics to reveal the prevention mechanism of Gushudan on kidney-yang-deficiency-syndrome rats	33
Metabolomics-based investigation of the chemical composition changes in Mongolian medicinal plant Euphorbia pekinensis before and after processing with Chebulae Fructus	33