OOIR: Observatory of International Research

Papers

(The H4-Index of Microchemical Journal is 53. 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
Non-destructive characterization and discrimination of vehicle bumpers fragments in forensic science using molecular spectral fusion analysis and chemometrics	138
Polyhedral oligomeric silsesquioxane-based hydrophobic hybrid composite for the electrochemical detection of a benzophenone derivative	119
Catalyzing innovation of exploring the vast potential of low-cost alternative adsorbents in diverse applications: A review	106
Selection and preliminary application of DNA aptamer targeting A549 excreta in cell culture media	105
L C-tandem mass spectrometry for quantifying three drugs simultaneously utilized for treating Chlamydia Trachomatis infection in Rabbit’s aqueous humor: Experimental central composite aided design aug	100
Simultaneous determination of scopolamine and butylscopolamine in pharmaceutical and beverage samples by capillary zone electrophoresis	91
A novel dual channel six-membered spirorhodamine for Cu2+ and ClO- depending on solvent and application in real samples and bioimaging	81
Independent components–discriminant analysis for discrimination of Brazilian Canephora coffees based on their inorganic fraction: A preliminary chemometric study	80
Attestation of the primary standard sample of a new analgesic agent 1-phenyl(phenylimino)methyl) pyrrolidine-2,5-dione, development and validation of a method for quantitative determination of the sub	79
A cobalt ion concentration detection model with temperature interference resistance via a novel contrastive neural network	77
VSI: Paper-based analytical devices: General applications	76
Determination of adulterants of cocaine in Real banknotes in Brazil by HPLC-DAD	76
A low-cost, efficient and selective detection method of acaricide residues: Adsorption study	75
Design and construction of a low-cost, in-situ analyzer for nutrients in surface waters, based on open-source hardware and software	75
An innovative combination of molecular modeling and green analysis approaches for the enantioseparation and quantitation of certain CNS acting drugs using HPLC	75
Magnetic graphene molecularly imprinted polypyrrole polymer (MGO@MIPy) for electrochemical sensing of malondialdehyde in serum samples	75
Multiclass method to determine emerging pollutants in bats using a non-invasive approach based on guano matrix	75
Three-step anionic micelle-to-cyclodextrin stacking for toxic alkaloids analysis in food and herbal samples using citric acid-assisted capillary zone electrophoresis	72
Study of a new matrix certified reference material for simultaneous measurement of two plant growth regulators residues in tomato	72
Rapid, colorimetric and quantitative detection of microcystin-LR using glucose oxidase-modified magnetic beads, CRISPR/Cas12a and recombinase polymerase amplification strategies	72
A portable, encapsulated microbial whole-cell biosensing system for the detection of bioavailable copper (II) in soil	70
Establishment of digital PCR method and reference materials for porcine parvovirus detection	69
Use of online sequential segmented heart cutting modulation and orthogonality approach for determination of isomeric impurity profile of a drug molecule using parallel 2-dimensional mass spectroscopy	69
Utilization of Schiff base ligands to chelate Ag+ for highly specific and sensitive Hg2+/Ag+ immunoassay	66
Mismatch crRNA mediated CRISPR/Cas12a system to simultaneously screen dual adjacent mutations of kelch13 gene in Plasmodium falciparum resistance to artemisinin	65

Molecular imprinted polymer based biosensor for selective detection of pathogenic microbes	64
Synthesis of Au@Ru-ZnMOF nanocomposites for electrochemiluminescence detecting bisphenol A in thermal paper samples	64
Enhancing pH sensing capability with vertical organic electrochemical transistors for sweat detection	63
Hydrothermally anchored copper oxides nanoflakes on reduced graphene oxide for Furazolidone electrochemical detection	63
Graphenic materials prepared from magnesium ions doping cellulose and its application in electrochemical detection of adenine and guanine	62
Bioaccumulation of mycotoxins in human forensic liver and animal liver samples using a green sample treatment	61
Discrimination of raw and sulfur-fumigated ginseng based on Fourier transform infrared spectroscopy coupled with chemometrics	60
Regulatory CD@ZIF-based tri-signal fluorescent-scattering ratio sensor for intelligent on-site monitoring of tetracycline	59
Si,N co-doped carbon quantum dots in mesoporous molecular sieves: A fluorescence sensing platform for Cr(VI) detection	59
Sustainable red beetroot-derived synthesis of n-doped carbon dots for ratiometric detection of doxorubicin and portable visual sensing platform based on 3D microfluidics paper-based analytical device	59
Silver-ligand complex as an additive in polymeric membranes of screen-printed fluoride-selective electrodes	58
High precision CO2 dynamic sensing method based on cyclic microfluidic fluorescence response	58
Preparation and characterization of a high-performance nanomagnetic GO/Fe3O4/Cys adsorbent for silver extraction	58
Corrigendum to “Cytotoxicity evaluation of sub-10-nm silver colloid prepared by electrolytic synthesis procedure” [Microchem. J., [200 (2024) 110301]	58
A novel approach utilizing rapid thin-film microextraction method for salivary metabolomics studies in lung cancer diagnosis	58
Uncertainty evaluation for nine VOC gas certified reference materials used for indoor air testing	56
Comparison of vancomycin-immobilized chiral stationary phase with its derivative for enantioseparation of drugs in high-performance liquid chromatography	56
Hydrogen peroxide residue determination in food samples by a glassy carbon electrode modified with CuO-SWCNT-PDDA nanocomposites	55
In-situ grown α-MoO3 hollow microspheres achieve high-sensitivity detection of trimethylamine	55
Fabrication of sulfonated cellulose nanocrystals/sodium alginate beads for adsorbents of matrine	55
Nanosize design of carbon dots, graphene quantum dots, and metal–organic frameworks based sensors for detection of chlorpyrifos in food and water: A review	55
Analysis and health risk assessment of polychlorinated biphenyls (PCB) in meat products (sausage) by using GC/MS	55
Facile fluorescent sensor for rapid and selective detection of phytic acid in food based on phosphatase-like activity of Zr(IV)-Glu complex	55
A calibration model transfer method based on quadrilinear model for excitation-emission matrix fluorescence measurements on different fluorescence spectrophotometers	55
Tracing of Gelsemium elegans by UPLC-Q-TOF MS fingerprint analysis technique	55
Target-enhanced photoelectrochemical aptasensor for Cd(II) detection using graphite-like carbon nitride as sensitizer with high sensitivity	54
Hemoglobin-Capped carbon dots synthesized via microwave green approach as a biosensor for specific cholesterol detection	54
Supercritical fluid chromatography for the analysis of antihypertensive Drugs: A short review	54
Achieving Ni@(Pt/Ni(OH)2) ternary nanoflowers derived from Ni nanoflowers for electrochemical ammonia–nitrogen detection in the aqueous environment	53
A microfluidic dual-aptamer sandwich assay for rapid and cost-effective detection of recombinant proteins	53
Selective and sensitive detection of Hg2+ based on thiazolyl substituted triphenylamine AIE fluorescent probe	53
Metabolomic study of capsaicinoid compounds in urine samples by dispersive liquid–liquid microextraction and ultra-high performance liquid chromatography with quadrupole time-of-flight mass spectromet	53
Precise diabetes visualization designed for lipid droplet-targeted polarity-sensitive fluorescent probe	53