OOIR: Observatory of International Research

Papers

(The TQCC of Vibrational Spectroscopy is 6. 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 2020-04-01 to 2024-04-01.)

Article	Citations
Recent trends in the use of FTIR spectroscopy integrated with chemometrics for the detection of edible oil adulteration	61
On the rapid and non-destructive approach for wood identification using ATR-FTIR spectroscopy and chemometric methods	43
Optimization of microwave-assisted extraction of phenolic compounds from tomato: Characterization by FTIR and HPLC and comparison with conventional solvent extraction	37
Predicting cetane number in diesel fuels using FTIR spectroscopy and PLS regression	36
Quantification of beef, pork, and chicken in ground meat using a portable NIR spectrometer	34
Plastic classification via in-line hyperspectral camera analysis and unsupervised machine learning	33
Scale factor database for the vibration frequencies calculated in M06-2X, one of the DFT methods	32
Quantitative analysis of honey adulteration by spectrum analysis combined with several high-level data fusion strategies	30
Development of simplified models for nondestructive testing of rice (with husk) protein content using hyperspectral imaging technology	27
Raman and photoacoustic spectroscopies of SnO2 thin films deposited by spin coating technique	27
ATR-FTIR spectroscopy combined with machine learning for classification of PVA/PVP blends in low concentration	25
The electronic and spectroscopic investigation of (±)- Dasycarpidone	24
FT-NIR coupled chemometric methods rapid prediction of K-value in fish	23
In situ FTIR investigation of CO2 adsorption over MgO–Impregnated NaY zeolites	21
A periodic DFT study of IR spectra of amino acids: An approach toward a better understanding of the N-H and O-H stretching regions	20
Utilizing ATR-FTIR spectroscopy combined with multivariate chemometric modelling for the swift detection of mustard oil adulteration in virgin coconut oil	20
Detection of decomposition products of C4F7N-CO2 gas mixture based on infrared spectroscopy	20
Study of concentration dependent curcumin interaction with serum biomolecules using ATR-FTIR spectroscopy combined with Principal Component Analysis (PCA) and Partial Least Square Regression (PLS-R)	19
Predicting adulteration of Palm oil with Sudan IV dye using shortwave handheld spectroscopy and comparative analysis of models	18
Fentanyl quantification using portable infrared absorption spectroscopy. A framework for community drug checking	18
Research on infrared spectrum characteristics and detection technology of environmental-friendly insulating medium C5F10O	18
Botanical origin identification and adulteration quantification of honey based on Raman spectroscopy combined with convolutional neural network	17
A deep one-dimensional convolutional neural network for microplastics classification using Raman spectroscopy	17
Raman spectroscopy characterization of the major classes of plasma lipoproteins	17
Raman spectroscopy for forensic semen identification: Method validation vs. environmental interferences	16

Detection of the quality of juicy peach during storage by visible/near infrared spectroscopy	15
Hyperspectral imaging for non-destructive detection of honey adulteration	15
Identification of ginseng according to geographical origin by near-infrared spectroscopy and pattern recognition	15
Effect of compositional changes on the structural properties of borophosphate glasses: ATR-FTIR and Raman spectroscopy	15
Study on the pigments of Chinese architectural colored drawings in the Altar of Agriculture (Beijing, China) by portable Raman spectroscopy and ED-XRF spectrometers	15
Analysis of carbonaceous materials in shales using mid-infrared spectroscopy	15
Raman spectroscopy for quality control and detection of substandard painkillers	14
Application of a data fusion strategy combined with multivariate statistical analysis for quantification of puerarin in Radix puerariae	14
Hydroxide-catalyzed cleavage of selective ester bonds in phosphatidylcholine: An FTIR study	14
Facile fabrication of Au-Ag alloy nanoparticles on filter paper: Application in SERS based swab detection and multiplexing	13
A comparative investigation of two handheld near-ir spectrometers for direct forensic examination of fibres in-situ	13
Rapid determination of adulteration of clove essential oil with benzyl alcohol and ethyl acetate: Towards quality control analysis by FTIR with chemometrics	13
Adulteration detection of Sudan Red and metanil yellow in turmeric powder by NIR spectroscopy and chemometrics: The role of preprocessing methods in analysis	13
Visualizing different crystalline states during the infrared imaging of calcium phosphates	13
Fabrication of sea urchin-like Au@SiO2 nanoparticles SERS substrate for the determination of malachite green in tilapia	12
Identification of peach and apricot kernels for traditional Chinese medicines using near-infrared spectroscopy	12
An effective and rapid approach to predict molecular composition of naphtha based on raw NIR spectra	12
Exploring pre-analytical factors for the optimisation of serum diagnostics: Progressing the clinical utility of ATR-FTIR spectroscopy	12
Prediction of anthocyanin content and variety in plum extracts using ATR-FTIR spectroscopy and chemometrics	12
Extraction and classification of origin characteristic peaks from rice Raman spectra by principal component analysis	11
Fermentation quality evaluation of tea by estimating total catechins and theanine using near-infrared spectroscopy	11
Fig seeds: Combined approach of lipochemical assessment using gas chromatography and FTIR-ATR spectroscopy using chemometrics	11
Forensic classification of lipsticks using attenuated total reflectance – Fourier transform infrared (ATR-FTIR) spectroscopy	11
Application of Attenuated Total Reflection - Fourier Transform Infrared spectroscopy to characterize the degradation of littered multilayer food packaging plastics	11
Surface-enhanced Raman scattering of glyphosate on dispersed silver nanoparticles: A reinterpretation based on model molecules	11
Chemical analysis and vibrational spectroscopy study of essential oils from Lippia sidoides and of its major constituent	11
High pressure effect on the short- and intermediate-range structure of depolymerized soda lime silicate glass: Insights from micro-Raman spectroscopy	10
Synthesis of polyvinyl alcohol/Ag electrospun nanofibers as highly efficient flexible SERS substrates	10
Flexible Ag NCs/CNFs film for colorimetric and SERS dual-mode ultrasensitive detection of mercury ions (II)	10
Review of infrared spectroscopy techniques for the determination of internal structure in thin SiO2 films	10
Ion-induced agglomeration of Ag NPs for quantitative determination of trace malachite green in natural water by SERS	10
Temperature- and power-dependent phonon properties of suspended few layers of tungsten diselenide	10
Rapid determination of the chemical compositions of peanut seed (Arachis hypogaea.) Using portable near-infrared spectroscopy	10
Vibrational spectroscopy for discrimination and quantification of clinical chemotherapeutic preparations	10
Raman spectroscopy based pathological analysis and discrimination of formalin fixed paraffin embedded breast cancer tissue	10
One-step chemical reaction triggered surface enhanced Raman scattering signal conversion strategy for highly sensitive detection of nitrite	10
Raman Spectroscopy as a fast tool for whey quantification in raw milk	10
Rapid identification of live and dead Salmonella by surface-enhanced Raman spectroscopy combined with convolutional neural network	10
Solvent-induced degradation of polyurethane studied by two-dimensional (2D) infrared (IR) correlation spectroscopy	9
Rapid evaluation of milk acidity and identification of milk adulteration by Raman spectroscopy combined with chemometrics analysis	9
Salivary Raman spectroscopy: Understanding alterations in saliva of tobacco habitués and oral cancer subjects	9
In vivo determination of dermal water content in chronological skin aging by confocal Raman spectroscopy	9
Surface-enhanced Raman scattering activities and recyclability of Ag-incorporated WO3 nanofiber-based substrates	9
Transesterification of different vegetable oils using eggshells from various sources as catalyst	9
Classification of fiber tip pens using attenuated total reflectance (ATR) – Fourier transform infrared (FTIR) spectroscopy in tandem with chemometrics	9
Local structure of NH4Cl solution and its correlation with osmotic coefficient by molecular dynamics simulation and Raman spectroscopy	9
Synthesis, structural and vibrational spectroscopic investigation of molecules: N-n-butyl, S-2-nitro-1-phenylethyl dithiocarbamate and N-n-butyl, S-2-nitro-1-(4-flurophenyl)ethyl dithiocarbamate	9
Multi-classification identification of PLS in rice spectra with different pre-treatments and K/S optimisation	9
Simultaneous identification of geographical origin and grade of flue-cured tobacco using NIR spectroscopy	9
Vibrational spectra and molecular structure of sulfanilamide: IR and Low temperature Raman studies and DFT investigation of monomeric and dimeric forms	9

Evaluation of lumbar vertebrae mineral composition in rat model of severe osteopenia: A Fourier Transform Infrared Spectroscopy (FTIR) analysis	9
Quantitative determination of the penetration of a silica-based consolidant in a limestone by FTIR spectroscopy	9
Growth and vibrational spectroscopy of K2	8
Experimental and numerical evaluations of flexible filter paper substrates for sensitive and rapid identification of methyl parathion pesticide via Surface-enhanced Raman scattering (SERS)	8
Raman Spectroscopy of AgNO3 Complex Encapsulated Fullerene (C60) Microcube	8
Pb intoxicated biomolecular changes in Cladonia convoluta studied using 2DCOS infrared spectroscopy coupled with chemometric analysis	8
Thermodynamic modeling and Raman spectroscopy study of Na2O-TiO2-SiO2 glasses	8
Raman spectra and non-empirical calculations of dimethylformamide molecular clusters structure	8
Characterization and recognition of citrus fruit spoilage fungi using Raman scattering spectroscopic imaging	8
Single convolutional neural network model for multiple preprocessing of Raman spectra	8
Study of the chemical changes of μm-sized particles of uranium tetrafluoride (UF4) in environmental conditions by means of micro-Raman spectrometry	8
Discrimination between wild-grown and cultivated Gastrodia elata by near-infrared spectroscopy and chemometrics	8
Quantitative measurement of trace amoxicillin using SERS under the conditions of controlled agglomeration of silver nanoparticles	8
Silk fibroin-decorated with tunable Au/Ag nanodendrites: A plastic near-infrared SERS substrate with periodic microstructures for ultra-sensitive monitoring of lactic acid in human sweat	8
Porphyrin aluminum MOF with ultra-high water sorption capacity: In-situ time-dependent ATR-FTIR spectroscopy and gravimetry to study mechanism of water bonding and desorption	8
Large-scale assembly and pattern transfer of SERS-active nanoparticles for application in drug monitoring of methotrexate in blood serum	7
Liposomes/nanoliposomes and Surfaced-enhanced Raman Scattering (SERS): A review	7
Cholecalciferol has strong effect on the order and dynamics of DPPC membranes: A combined Fourier transform infrared spectroscopy and differential scanning calorimetry study	7
Multi-modal vibrational analysis of blend polymers using mid-infrared photothermal and Raman microscopies	7
Optical-vibration properties of Li2ZnGeO4 dielectric ceramics	7
Research progress and the application of near-infrared spectroscopy in protein structure and molecular interaction analysis	7
Chemometric development using portable molecular vibrational spectrometers for rapid evaluation of AVC (Valsa mali Miyabe et Yamada) infection of apple trees	7
SERS detection of prometryn herbicide based on its optimized adsorption on Ag nanoparticles	7
The fluorescence background in Raman spectra of sound enamel	7
The impact of scan number and its preprocessing in micro-FTIR imaging when applying machine learning for breast cancer subtypes classification	7
Liquid–liquid extraction-assisted SERS-based detection of clonazepam in spiked drinks	7
Deep learning methods for oral cancer detection using Raman spectroscopy	7
Rapid discrimination and quantification of kudzu root with its adulterant part using FT-NIR and a machine learning algorithm	7
Raman spectroscopy study of glass corrosion	7
Confocal Raman spectroscopy as a tool to assess advanced glycation end products on solar-exposed human skin	6
Torsional vibrations of two thiol groups in the HSOSH, DSOSH, and DSOSD molecules: 2D PES study in CBS limit	6
Effects of pre-storage ascorbic and salicylic acids treatments on the enzymatic browning and nutritional quality of dried fig: Combined use of biochemical and ATR-FTIR analyses	6
Comparative analysis of dentine and gingival fluid molecular composition and protein conformations during development of dentine caries: A pilot study	6
TMB-AgNPs@COF based SERS probe for the rapid detection of glucose in drinks	6
Stability testing of tacrolimus-loaded poly(ԑ-caprolactone) nanoparticles by physicochemical assays and Raman spectroscopy	6
AComDim, a multivariate tool to highlighting impact of agroclimatic factors on Moringa oleifera Lam. leaf’s composition from their FTIR-ATR profiles	6
Theoretical and experimental investigation of structural and vibrational properties of L-arginine·HCl Br1- monohydrate crystals	6
Non-targeted fingerprinting approach for rapid quantification of mustard oil adulteration with linseed oil: An economically motivated adulteration	6
A strategy of fast evaluation for the raw material of Tiepi Fengdou using FT-NIR and ATR-FTIR spectroscopy coupled with chemometrics tools	6
Numerical design of SERS-active substrate for analyte detection using gold-hexagonal patterns	6
Spectroscopic review of hydrogenated, carbonated and oxygenated group IV alloys	6
Raman spectroscopic measurement guidelines for carbon isotopic composition of CO2	6
Variation in wood shrinkage evaluated by the eigenvalue distribution of the near infrared spectral matrix	6
Raman enhancement effects of gold nanoparticles with different particle sizes on clenbuterol and ractopamine	6
Molecular signatures in infrared spectra of saliva in healthy, chronic and aggressive periodontitis	6
The detection of SF6 decomposition components SO2F2, SOF2 using mid-infrared TDLAS at 6.635 µm and 7.462 µm	6
Use of portable Raman spectroscopy in the quality control of extra virgin olive oil and adulterated compound oils	6
ATR-FTIR spectroscopy combined with DNA barcoding and GC-MS to assess the quality and purity of saffron (Crocus sativus L.)	6
A review on nanoparticles categorization, characterization and applications in drug delivery systems	6
Raman spectroscopy as a tool for viability assessment of planktonic organisms in UV treated ballast water	6