OOIR: Observatory of International Research

Papers

(The H4-Index of Applied Spectroscopy Reviews is 20. 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 2021-08-01 to 2025-08-01.)

Article	Citations
Spectroscopically derived indices for the assessment of natural diagenesis in archaeological bone: a review	92
Advanced instrumental approaches for chemical characterization of indoor particulate matter	82
Clinical applications of functional near-infrared spectroscopy in the past decade: a bibliometric study	71
Excited state intramolecular proton transfer dual emission Schiff bases for metal detection and cell imaging	43
A review on diverse spectroscopic methods for identification of hepato-pancreato-biliary diseases using human bile as a specimen	37
Advancements in data processing for echelle spectrometers: a review	35
Special issue: clinical applications of spectroscopy	35
Methods in Raman spectroscopy for saliva studies – a review	33
Thioflavin T: induced circular dichroism and density functional theory as promising approach in amyloid fibril assays	28
Applications of laser-induced breakdown spectroscopy in corrosion detection in reinforced concrete materials: a critical review	28
Application of Raman spectroscopy for the analysis of microplastics in food and beverages: a comprehensive review	25
Development and application of halide ion-assisted SERS methods	24
Fluorescence in probing the biochemical and conformational changes in non-enzymatically glycated proteins	24
Review on electrochemical impedance spectroscopy: a technique applied to hollow structured materials for supercapacitor and sensing applications	23
Advances in detecting α-dicarbonyl compounds: Insights from spectroscopic techniques	23
Mechanisms of chemical vapor generation by aqueous boranes for trace element analysis. Twenty years of investigations	22
Hyperspectral microscopy- applications of hyperspectral imaging techniques in different fields of science: a review of recent advances	21
Strategies for sensitivity improvement of localized surface plasmon resonance sensors: experimental and mathematical approaches in plasmonic gold nanostructures	21
Trends in application of porous materials for solid phase extraction of ultra-trace inorganic mercury from biological and environmental samples	20
Recent advances in graphite furnace atomic absorption spectrometry: a review of fundamentals and applications	20