OOIR: Observatory of International Research

Papers

(The TQCC of Spectroscopy Letters is 3. 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 2020-05-01 to 2024-05-01.)

Article	Citations
Synthesis and photoluminescence analysis of europium(III) complexes with pyrazole acid and nitrogen containing auxiliary ligands	38
Heavy metal concentrations in the edible tissues of some commercial fishes caught along the Eastern Black Sea coast of Turkey and the health risk assessment	24
Synthesis and characterization of three ternary samarium(III) complexes and their optical properties	22
One step synthesis of fluorescent carbon dots from neera for the detection of silver ions	19
Egg freshness prediction using a comprehensive analysis based on visible near infrared spectroscopy	15
Detection of chlorophyll content in growth potato based on spectral variable analysis	15
Internuclear distance dependent on a single-order harmonic enhancement of hydrogen molecular ion	15
Determination of moisture content in barley seeds based on hyperspectral imaging technology	12
Comparison of adsorption characteristics of acid-base modified fly ash to norfloxacin	11
Antibacterial activity of silver nanoparticles synthesized using endophytic fungus—Penicillium cinnamopurpureum	11
Seasonal variation of trace elements and stable isotope (δ¹³C and δ¹⁵N) values of commercial marine fish from the black sea and human health risk assessment	10
Serum Raman spectroscopy combined with Gaussian—convolutional neural network models to quickly detect liver cancer patients	10
Interaction mechanism of an antimalarial drug, sulfadoxine with human serum albumin	10
Different biochars as microbial immobilization substrates for efficient copper II removal	10
Surface analysis using X-ray photoelectron spectroscopy	10
Vibrational spectroscopic characterization, quantum chemical and molecular docking studies of Valyl-Methionine dipeptide	10
Experimental and computational investigations on the molecular structure, vibrational spectra, electronic properties, and molecular electrostatic potential analysis of phenylenediamine isomers	9
Prediction of milk protein content based on improved sparrow search algorithm and optimized back propagation neural network	9
Plant identification of Beijing Hanshiqiao wetland based on hyperspectral data	8
Identification of aflatoxin B1 in peanut using near-infrared spectroscopy combined with naive Bayes classifier	8
Effects of sulfuric acid pretreatment and liquid acids precipitation on the structure of fulvic acid extracted from peat	8
Molecular structure, vibrational spectroscopic, frontier molecular orbital and natural bond orbital analysis of anti-cancer drug 6-chloro-3- pyridine carbonitrile	8
Spectroscopic analysis of 2-amino-1-naphthalenesulfonic acid, molecular docking, and evaluation of the electronic properties of several solvents	7
Nondestructive and rapid grading of tobacco leaves by use of a hand-held near-infrared spectrometer, based on a particle swarm optimization-extreme learning machine algorithm	7
A simple probe with visible color change for selective detection of cysteine	7

Hydrogen bonding interactions on molecular properties of pesticidal compound 4-nitrophthalic acid: experimental density functional theory computations, electron localized function, localized orbital l	7
Green synthesis of mango ginger (Curcuma amada) derived fluorescent carbon dots—a potent label-free probe for hexavalent chromium sensing in water	7
Vibrational spectroscopic, electronic influences, reactivity analysis and molecular docking studies of 2-Fluoro-4-iodo-5-methylpyridine	6
Painting and calligraphy identification method based on hyperspectral imaging and convolution neural network	6
Butylamine-resadiye bentonite composite characterization	6
Identification of high-oil content soybean using hyperspectral reflectance and one-dimensional convolutional neural network	6
Rapid identification of adulterated safflower seed oil by use of hyperspectral spectroscopy	6
A novel serum protein purification technique combined with surface-enhanced Raman spectroscopy for liver cancer detection	6
Spectroscopic, quantum chemical calculations, and molecular docking analysis of 3-Chlorophenyl boronic acid	6
Seven derivations of the Beer-Lambert law	5
Synthesis, vibrational spectroscopic investigation, molecular docking, antibacterial and antimicrobial studies of a new anthraquinone derivative compound	5
Surface-enhanced Raman spectroscopy for the quantitative detection of abscisic acid in wheat leaves using silver coated gold nanocomposites	5
Photophysical properties of levofloxacin and norfloxacin drugs and their fluorescence quenching mechanism with caffeine	5
Mine reclamation based on remote sensing information and error compensation extreme learning machine	5
Spectral,in vitroantiradical and antimicrobial assessment of copper complexes containing tridentate Schiff base derived from dihydroxybenzene functionality with diaminoethylene bridge	4
Jatropha integerrima flower extract mediated green synthesis of silver nanoparticles: spectroscopic, catalytic, and antioxidant analysis	4
Spectroscopic and computational approach to study the interacting mechanism of drug-adenine complex	4
Determination of total and extractable amount of aluminum, copper, zinc, and lead in surgical suture threads by electrothermal atomic absorption spectrometry	4
Multi-analytical approach for characterization of archaeological pottery excavated in the Early-Neolithic settlement of Chavdar, Bulgaria	4
Trace element imbalances in blood serum of Alzheimer’s disease patients	4
Simple hydrolysis synthesis of copper oxide and bismuth oxychloride composites and visible light photodegradation of ciprofloxacin	4
Hydrogen bonding and surface tension properties of aqueous solutions of tetrahydrofuran	4
Quantitative time-resolved buildup in three-color coherent anti-Stokes Raman scattering	4
Orange photoluminescence emission of samarium ion doped in calcium zirconium orthophosphate	4
Copper(II), nickel(II), zinc(II) and cadmium(II) complexes of 1,2,4-triazole based Schiff base ligand: synthesis, comparative spectroscopic, thermal, biological and molecular docking studies	4
Ability of near infrared spectroscopy and chemometrics to measure the phytic acid content in maize flour	4
A novel method to rapidly evaluate the quality of the traditional Chinese medicine Gentiana straminea Maxim. using near infrared spectroscopy coupled with chemometrics	3
Spectroscopic calculations, Hirshfeld surface analysis, and molecular docking studies of anticancer 6-(4-Aminophenyl)-4-(4-methoxyphenyl)-2-methoxynicotinonitrile	3
Comparison of benchtop near infrared and micro near infrared spectrometer for quality control of dried ginger and its different degrees of processed products	3
Ultrasensitive and rapid detection for multiple dopings in saliva and urine using surface-enhanced Raman spectroscopy	3
Assessment of pollution indices and human health risk related to 13 heavy metal contents in surface water of Sihke Pond (Van), Turkey	3
The online in situ detection of plastic and its combustion smoke via laser-induced breakdown spectroscopy	3
Fast two-dimensional nuclear magnetic resonance resolution enhancement by use of a Laplacian estimator	3
Compact carbon dioxide sensor using tunable diode laser absorption spectroscopy for capnographic monitoring	3
Determination of chlorogenic acid in Eucommia ulmoides Oliver extracts by near-infrared spectroscopy	3
Determination of metallic elements in foods for enteral nutrition of chronic renal patients by atomic absorption spectrometry after extraction induced by emulsion breaking	3
Multi-analytical techniques for characterization of ancient Egyptian pottery objects from Cairo University excavations at Saqqara	3
Effect of microwave annealing on the performance of dye sensitized solar cell with Beta vulgaris as natural dye	3
Mildew recognition on maize seed by use of hyperspectral technology	3
Physiological response of Vetiveria Zizanioides to cadmium stress revealed by Fourier transform infrared spectroscopy	3
Improving the transfer ability of calibration model for terahertz spectroscopy	3
Selecting near-infrared reflection spectroscopy pretreatment methods by chemical components valid and invalid absorption wavebands	3
Characterization and postmortem diagnosis of fatal heatstroke using Attenuated Total Reflectance Fourier transform infrared spectroscopy combined with chemometrics	3
Dynamic and static fluorescence quenching on the inclusion complex formed by [3-(4-methylphenyl)-4,5-dihydro-1,2-oxazole-4,5-diyl] bis (methylene) diacetate and methyl-beta-cyclodextrin in aqueous med	3
Mapping gadolinium contrast in a complex ionic and photosynthesis environment of pineapple by near-infrared and X-ray imaging	3