OOIR: Observatory of International Research

Papers

(The H4-Index of Analytical and Bioanalytical Chemistry is 41. 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 2021-11-01 to 2025-11-01.)

Article	Citations
Analytical quality-by-design (AQbD) approach for comprehensive analysis of bioactive compounds from Citrus peel wastes by UPLC	145
Comprehensive 2D Chromatography	112
Making waves in analytical chemistry	96
Publisher Correction to: Application of an SPR-based receptor assay for the determination of biologically active recombinant bone morphogenetic protein-2	95
Loading characteristics of streptavidin on polypropylene capillary channeled polymer fibers and capture performance towards biotinylated proteins	94
Application of untargeted volatile profiling in inflammatory bowel disease research	79
Antiracism in biomolecular research	78
Green sample preparation for anthocyanin extraction from purple corn: analytical evaluation of pressurized liquid and ultrasound-assisted extraction using sustainable solvents	75
Enhanced immunochromatographic assay of tetracycline using intrinsic peroxidase-like activity of gold nanoparticles	73
Mapping elemental solutes at sub-picogram levels during aqueous corrosion of Al alloys using diffusive gradients in thin films (DGT) with LA-ICP-MS	69
A colorimetric sandwich assay based on magnetic separation of Brevinin-1BW-functionalized magnetic beads and porcine IgG for the detection of Staphylococcus aureus	67
Curing reaction kinetics of paper-based phenolic resin laminates—from laboratory measurements to inline quality control	59
Effect of different pooled qc samples on data quality during an inter-batch experiment in untargeted UHPLC-HRMS analysis on two different MS platforms	59
Assessment of the stability of antimicrobials and resistance genes during short- and long-term storage condition: accounting for uncertainties in bioanalytical workflows	59
Development of a nine-variant reference material panel to standardize cell-free DNA detection	58
An end-to-end data analysis framework for real-time detection and source identification of pollution events via e-nose networks	57
Selective dual sensing strategy for free and vitamin D3 micelles in food samples based on S,N-GQDs photoinduced electron transfer	57
Electrochemical sensors based on sewage sludge–derived biochar for the analysis of anthocyanins in berry fruits	55
Chemiluminescence sensing for Hg2+ in environment water using carbon materials from PVC dechlorination as signal initiator	54
Improved method for the determination of endocrine-disrupting chemicals in urine of school-age children using microliquid–liquid extraction and UHPLC-MS/MS	53
Screening of volatile organic compounds (VOCs) from liquid fungal cultures using ambient mass spectrometry	52
Recent applications of parylene and pyrolyzed parylene in sensors and devices: a review	50
Emerging technologies: analytical lab vs. clinical lab perspective. Common goals and gaps to be filled in the pursuit of green and sustainable solutions	50
Asymmetric volume-mediated buffer control overcomes sensitivity limits in one-pot RAA-CRISPR/Cas12a visual detection	48
Highly sensitive and multiplexed mass spectrometric immunoassay techniques and clinical applications	48

Development and analysis of 49 perfluoroalkyl and polyfluoroalkyl substances (PFASs) in contact lenses using liquid chromatography-tandem mass spectrometry (LC–MS/MS)	47
Improving the accuracy of quantitative spectroscopic analysis of leukocyte by suppressing the influence of the “M” factors based on “M + N” theory	47
Leveraging the third dimension in microfluidic devices using 3D printing: no longer just scratching the surface	47
Identification and quantification of common microplastics in table salts by a multi-technique-based analytical method	47
Biocompatible micromotors for biosensing	47
Rapid detection of three mycotoxins in animal feed materials using competitive ELISA-based origami microfluidic paper analytical device (μPAD)	46
Basic and advanced spectrometric methods for complete nanoparticles characterization in bio/eco systems: current status and future prospects	46
Assessing human exposure to pesticides and mycotoxins: optimization and validation of a method for multianalyte determination in urine samples	46
A SYBR Green I-based aptasensor for the label-free, fluorometric, and anti-interference detection of MeHg+	45
Single-cell Raman and mass spectrometry analysis to probe cellular heterogeneity in tamoxifen uptake and metabolism	44
A candidate reference measurement procedure for quantification of human insulin in serum based on immunoaffinity extraction and isotope dilution-liquid chromatography-tandem mass spectrometry	44
Analysis of several anionic polar pesticides in food of plant and animal origin using QuPPe extraction and CE-MS/MS determination	44
A selective fluorescent turn-on probe for imaging and sensing of hydrogen peroxide in living cells	43
Testing of a novel automated point-of-care analyzer for blood ammonium monitoring in a clinical setting	43
A deep learning-enabled smartphone platform for rapid and sensitive colorimetric detection of dimethoate pesticide	43
Powering precision: development of a certified reference material for elemental composition analysis of lithium nickel manganese cobalt oxide (Li-NMC) cathode material for lithium-ion batteries	42