OOIR: Observatory of International Research

Papers

(The H4-Index of Analytical Methods is 28. 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
Contents list	90
Nanoparticle-aptamer based cytosensing for the detection of human non-small cell lung cancer cells	82
Chemometrics-assisted excitation–emission matrix fluorescence spectroscopy for rapid identification of commercial reconstituted and sweetened grape juices	73
A novel sensor for visual and selective detection of Hg²⁺ based on functionalized doped quantum dots	70
An immunochromatographic strip sensor for rapid and sensitive detection of candesartan, olmesartan medoxomil, and irbesartan in herbal beverages	59
High-throughput plasma/serum proteomics by coupling nanoparticle protein corona-based sample preparation and capillary zone electrophoresis-tandem mass spectrometry	52
Design and application of potentiometric sensors for the determination of mefenamic and phenylanthranilic acids	52
A nickel porphyrin-based covalent organic framework modified electrode for the electrochemical detection of acetaminophen	49
UPLC-QTOF-MS-based metabolomics and chemometrics studies of geographically diverse C. torulosa needles	48
Front cover	48
Contents list	48
Quantitative analysis of multiple breast cancer biomarkers using DNA-PAINT	44
A rhodamine coumarin-derived fluorescence probe that selectively detects Fe³⁺ and measures radiation doses	42
An effective method for detecting nitrous oxide using alkaline washing and GC-MS	41
Recent progress in gold-derived nanomaterials for tumor theranostics	40
Characterization and predictive modeling potential of aging time of roasted coffee using infrared spectroscopy	38
A high resolution Fourier transform ion trap enabled by image current splicing: a theoretical study	37
Screening and detection of multivalent human papillomavirus antibodies using a high-throughput liquid chip fluoroimmunoassay system	37
Development of a new paper-based voltage step electrocoagulation technique and application to wine classification	37
An angled-shape tip-based strategy for highly sensitive proteomic profiling of a low number of cells	36
Back cover	35
Recent advances in small-molecule fluorescent probes with the function of targeting cancer receptors	35
Back cover	35
Contents list	32
Contents list	31

Back cover	29
Contents list	29
Back cover	28
Rational design to improve the detection sensitivity of sandwich-type lateral flow immunoassays	28
Dual-mode immunochromatographic test strips based on aggregation-induced luminescence nanoprobes for the detection of ZEN in corn	28