OOIR: Observatory of International Research

Papers

(The TQCC of Applied Spectroscopy Reviews is 13. 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 2020-11-01 to 2024-11-01.)

Article	Citations
Applications of machine learning in spectroscopy	69
Overview of imaging methods based on terahertz time-domain spectroscopy	63
Clinical applications of infrared and Raman spectroscopy in the fields of cancer and infectious diseases	58
Recent progress on laser absorption spectroscopy for determination of gaseous chemical species	52
Review of low-cost sensors for indoor air quality: Features and applications	43
A brief review of new data analysis methods of laser-induced breakdown spectroscopy: machine learning	41
Graphene-based SERS for sensor and catalysis	39
Spectroscopic methods for determination of critical micelle concentrations of surfactants; a comprehensive review	38
Methods in Raman spectroscopy for saliva studies – a review	32
FTIR spectroscopy in biomedical research: how to get the most out of its potential	30
Sampling and analysis techniques for inorganic air pollutants in indoor air	28
Fluorescent chemical sensors: applications in analytical, environmental, forensic, pharmaceutical, biological, and biomedical sample measurement, and clinical diagnosis	26
A review of the application of near-infrared spectroscopy (NIRS) in forestry	24
An overview of hyperspectral image feature extraction, classification methods and the methods based on small samples	22
Recent progress in metal–organic frameworks-based materials toward surface-enhanced Raman spectroscopy	20
Characterization of bacterial biofilm infections with Fourier transform infrared spectroscopy: a review	20
Cadmium and cobalt ions enhanced-photochemical vapor generation for determination of trace rhenium by ICP-MS	19
Breath analysis for the screening and diagnosis of diseases	19
Fourier transform infrared nano-spectroscopy: Mechanism and applications	18
Advanced instrumental approaches for chemical characterization of indoor particulate matter	18
Application of phytoremediation for heavy metal contaminated sites in the South Pacific: strategies, current challenges and future prospects	17
Mathematical techniques to remove moisture effects from visible–near-infrared–shortwave-infrared soil spectra—review	17
Recent advances in fluorescent upconversion nanomaterials: novel strategies for enhancing optical and magnetic properties to biochemical sensing and imaging applications	16
Spectroscopic assessment of heavy metals pollution in roadside soil and road dust: a review	16
Innovations and developments in graphite furnace atomic absorption spectrometry (GFAAS)	16

Raman spectroscopy and multivariate regression analysis in biomedical research, medical diagnosis, and clinical analysis	15
Characterization of cellulose nanocrystals by current spectroscopic techniques	15
Applications of characterization methods in polyurethane materials: analysis of microphase-separated structures	14
Flexible surface-enhanced Raman scattering substrates toward sampling approaches for on-site sensing and diagnosis applications	13
Recent trends in sample preparation methods and plasma-based spectrometric techniques for the determination of rare earth elements in geological and fossil fuel samples	13
Recent advances in chemiluminescence and cataluminescence for the detection of volatile sulfur compounds	13
Organic matrix effects in inductively coupled plasma mass spectrometry: a tutorial review	13