OOIR: Observatory of International Research

Papers

(The TQCC of Current Analytical Chemistry 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 2022-08-01 to 2026-08-01.)

Article	Citations
Simultaneous Qualitative and Quantitative Determination of 33 Compounds from Rubus alceifolius Poir Leaves Using UHPLC-Q-Orbitrap-MS/MS Analysis	45
A Novel Electrochemiluminescence (ECL) Immunoassay for Detection of Anti-drug Antibodies (ADAs) to a Monoclonal Antibody (mAb) PYX-106 in Human Serum	34
Insight into Controllable Preparation of Graphene Quantum Dots by Gaseous Detonation	24
Stability Indicating Analytical Method, Characterization of Degradation Impurity by UPLC-Q-TOF-MS/MS, and Establishment of Degradation Mechanism of Evodiamine	23
Hydroxyapatite as Nanoparticle-based Adjuvant: Leishmaniasis Vaccine Candidate	19
Cd ²⁺ Mediated AuNCs for Simultaneous Detection of L-cysteine and Homocysteine	18
Ecologically Sustainable Method for Veterinary Ivermectin Analysis: Validation, Greenness, and Whiteness Studies	17
Sensitive Methicillin-Resistant Staphylococcus Aureus (MRSA) Detection Using Gold Nanoparticle-Based Satellite Network With Potential For Early Diagnosis of Diabetes-Related Infection	17
Leveraging Polymer Dots for Cementitious Material Optimization: Enhancing Mechanical Properties	16
Application of a Green Deep Eutectic Solvent for Preconcentration and Determination of Copper and Cadmium in Food, Cosmetic, and Water Samples	16
Enhanced Electrochemical Performance Using Polyaniline/BiPr Composite Nanosheet-modified Glassy Carbon Electrode	15
Mechanical Properties and Microstructure of Bentonite-Cement Solidified Sludge	15
Cauliflower-structured Silver Nanoparticle Layers on ITO via Cu2O-Ag Electrochemical Deposition Route for SERS detection of Rhodamine B	14
Physicochemical Characterization, Hypoglycemic Activity, and Antioxidant Activity of the Ultrasonic-assisted Extracted Polysaccharides from Sanghuangporus sanghuang	14
Carbon Dots for Anti-corrosion: A Review Describing in Detail the Application and Mechanism of Corrosion Inhibitors	14
Discovery of Candidate Biomarkers for Unexplained Stillbirth: A Pilot Proteomic Study Comparing Live Birth and Stillbirth	13
Analytical Methods for the Determination of Atypical Antipsychotic Drugs - An Update	13
A Novel Biosensor for Detecting Vitamin C in Milk Powder Based on Hg²⁺- Mediated DNA Structural Changes	13
Microwave-assisted Extraction and Quantification of Triterpene Acids from Davilla rugosa and Eriope blanchetii	12
Reverse Engineering of Medicinal and Nutritional Products - Approaches Available for Generic Product Development	12
Fabrication of Surface-Enhanced Raman Scattering (SERS) Substrates in Analytical Science by Natural-inspired Materials: A Review	11
Nanotechnology-based Assays for the Detection of Cancer through Sputum	11
Identification of Volatile Organic Compounds (Distinct Biomarkers) Emitted by Cancer Cells Using Gas Chromatography-mass Spectrometry – A Review	11
Persistent Organic Pollutants in Smoked Meat: A Review of their Levels,Mechanisms of Formation, and Analytical Methods	11
Biodiversification of Phytocompound in Hydrocotyle rotundifolia Originating from Selected Biogeographical Regions of the Indian Subcontinent	11

Rapid Determination of Diverse Ganoderic Acids in Ganoderma Using UPLC–MS/MS	11
Corrigendum to: Effect of Combustion Material on the Level of Persistent Organic Pollutants in Smoked Pork	10
Design of Solid-contact Ion-selective Electrode with Multiwall-carbon Nanotubes for Assay of Sulfacetamide in Rabbit Aqueous Humour	9
FRET-based Ratiometric Fluorescent Probes for Enzyme Detection: Current Insight	9
Effective Classification of Citrus medica L. Var. Sarcodactylis from Different Origins by ICP-MS	9
Identification of Key lncRNAs and ceRNA Regulatory Networks in Diabetes-Associated Cognitive Dysfunction	9
Preparation and Characterization of Paromomycin Encapsulated in Lecithin-chitosan Nanoparticles for the Topical Treatment of Cutaneous Leishmaniasis	8
Ag-TiO₂ Photovoltaic Synergistic Field-catalyzed Degradation Performance of Tetracycline	8
WITHDRAWN: Non-Destructive Method for the Determination of Amikacin in Amikacin Sulphate Injection Using ATR-FTIR Spectroscopy with PLS Regression	8
Determination of Methanol in Commercialized Alcohol-based Hand Sanitizing and Other Similar Products using Headspace GC-MS	8
Potentiometric Ion-selective Electrode for the Determination of Antazoline in Different Formulations and Biological Fluids Using Biomimetic Receptors	8
Simultaneous Determination of Glycerol and Carbohydrates in Sweat by Capillary Electrophoresis with Amperometric Detection	7
Progress in the Development of Antifouling Electrochemical Biosensors	7
RP-UFLC based Bioanalytical Method Development, Optimization, and Validation for the Estimation of Isradipine in Rabbit Serum	7
Computational Analysis of Marburg Virus Envelope Glycoproteins: Insights from Bioinformatics and Genomics	7
Application of Time-of-flight Secondary Ion Mass Spectrometry in Lithium-ion Batteries	7
A Rapid, Economical Purification Method for Novel Mannich Base-Derived Imidazo [1,2-a] pyridine Using Preparative Thin-Layer Chromatography	7
Molecular Analysis of PICK1 Mediating TLR4 in Testicular Cells	7
Advanced Nanocomposite Materials-Based Electrochemical Sensors for Organic Chemical Hazards	7
Nanotechnology-based Diagnostic Approaches for Early Detection and Monitoring of Polycystic Ovary Syndrome (PCOS)	7
A Bioinformatics Analysis of the Envelope Glycoproteins Expressing the Hantavirus Cardiopulmonary Syndrome and Hemorrhagic Fever with Renal Syndrome	6
A Rapid and Sensitive RPA-CRISPR Platform for Beef Authenticity and Adulteration Detection	6
Advances in the Applications of Capillary Electrophoresis to Tobacco Analysis	6
Chemical Composition, Cytotoxicity, Nitric Oxide Inhibition, and Molecular Docking Simulation of Essential Oil and Solvent Extracts from the Aerial Parts of Impatiens verrucifer	6
Isolation of Hemolymph-derived Antifungal Product from Marine Crab Dromia dehaani	6
Spectroscopic Analysis of Nigerian Gem-grade Yellow Garnet Varieties and their Color Differences	6
A Selective Electrochemical Sensing of Serotonin and Epinephrine at Glassy Carbon Electrode Modulated with Brilliant Green: A Voltammetric Study	6
Development of an Adhesive Solution for a Modified ISFET with a Traditional Ion-selective PVC Membrane	6
Essential Oils Profiling of four desert plants naturally grown in Galala plateau, Northeastern desert, Egypt	6
A Novel Electrochemical Genosensor for Specific Detection of xanQ Gene in Escherichia coli Strains in Water	6
A Mini-review on the Application of Chemically Modified Sensing Platforms for the Detection of Heavy Metal Ions in Water	6
HPLC-MS/MS Method for the Quantitative Determination of Metformin in Rat Plasma and Its Application to Comparative Bioavailability Assessment	6
Colorimetric and Electrochemical Sensors for the Detection of Sarcosine, A Potential Biomarker for Prostate Cancer: A Review	6
Recent Advancement in the Development of Detection and Removal of Heavy Metal Ions by Deep Eutectic Solvents: A Review	6
Overview of High-Performance Thin Layer Chromatography and its Applications in Pesticide Analysis	6
A Fluorescent Probe for Hydrazine Based on 4-hydroxycoumarin with High Selectivity and Sensitivity	6
Investigation of the Essential and Non-essential Element Contents of Some Aromatic Coffees and Effect of Sugar Addition	5
Label-free Electrochemical Nanobiosensors Using Au-SPE for COVID-19 Detection: A Comparative Review of Different Biomarkers and Recognition Elements	5
Review on Phytoremediation: Toxic Heavy Metal Removal	5
Development of Molecular Subtypes and a Prognostic Model for Ovarian Cancer Based on Lipid Homeostasis Features	5
Assay of Trace Copper Ion in Water Resources Using a Photo-sensing Diode Circuit	5
Advancements in Mass Spectrometry Imaging for Cancer Research: From Tumor Profiling to Personalized Medicine	5
Nano Spray Dryer as an Advancement in Preparation of Nanoformulations: An Editorial	5
A Typology and Lead Isotope and Cultural Exchange Study on Bronze Knives from Shuangyuan Cemetery, Chengdu City, Southwest China	5
Extraction of Trace Quantities of Copper Using Novel Modified Magnetite Nanoparticles for Atomic Absorption Spectrometry Analysis	5
Aluminum Oxide Nanoparticles from Aluminum Door and Window Factory Wastes for the Removal of Methyl Green Dye from Wastewater: A Comparative Study	5
Editorial	5
Preparation and Characterization of PVA Composite Membranes with TiO₂ and TiO₂/ZrO₂ Nanoparticles: A Comparative Study	5
Study on the Adsorption Performance of a Novel Magnetic Graphene Oxide Adsorbent for Uranium	5
A Rapid and Selective Electrochemical Sensor Based on Zincon/ MWCNT@SPE for Zinc Detection in Aquatic Biota	5

An Overview of Recent Analytical Techniques for Air Quality Monitoring and Assessment	5
Advancing Diagnostics: Evaluating the Potential of Nanoparticle-Based Immunoassays as PCR Alternatives for Disease Confirmation	4
Policy Regulation and Monitoring of Per- and Polyfluoroalkyl Substances (PFAS) - Need of the Hour in the United Arab Emirates	4
Study on the Degradation Performance of Novel Molecularly Imprinted Nd-TiO2 for Oxytetracycline Hydrochloride	4
Metabolomics for Understanding Heavy Metal Stress Responses in Marine Organisms: A Comprehensive Review	4
Classification of Molecular Subtypes and Establishment of a Mitophagy-related Gene Signature to Predict the Prognostic Outcomes for Lung Adenocarcinoma Patients	4
A Review on Nitrosamines Impurities in Pharmaceuticals-From Contamination Sources to Analytical Determination	4
Magnetite Reduced Graphene Oxide/Ordered Mesoporous Carbon Nanocomposite as Effective Adsorbent for Removal of 2-Naphthol in Wastewater	4
A Review on Hyphenated Techniques in Analytical Chemistry	4
Release of Elements from Disposable Aluminum Cookware During Conventional Cooking with Water	4
Rapid and Simultaneous Detection of Salmonella Sp. and Staphylococcus aureus in Seafood by Multiplex PCR (mPCR)	4
A Review of Analytical Methods for Microplastics in Soils	4
Advanced Plasmonic Nanosensors for Monitoring of Environmental Pollutants	4
Electrochemical Lateral Flow Immunoassay Technology has Revealed Diverse Trends as Point of Care Devices in Diagnosis	4
Bioinformatics Tools and Computational Methods Applied of HIV/AIDS Envelope Glycoproteins	4
Effect of Combustion Material on the Level of Persistent Organic Pollutants in Smoked Pork	4
Sertraline: Theoretical Studies and a New Potentiometric PVC Membrane Sensor for its Determination	4
Elemicin-rich Cymbopogon khasianus (Hack) Stapf (ex Bor) Essential Oil: Pharmacological Effects, Toxicological Investigation, and Compositional Analysis	4
Optimization of Supercritical CO2 Extraction of Compounds from CRP and CRP-V Using Response Surface Methodology	3
Spectrophotometric Determination of 4-n-butylresorcinol in Cosmetics by Decolorization of Oxidized 3,3',5,5'-tetramethylbenzidine	3
Prussian Blue/Silica Nanocomposite for Efficient Removal of Copper(II) from Water	3
Risk Assessment of Emerging Contaminants in Urban and Natural Water Sources Around Bloemfontein, South Africa: Implication for Environmental Sustainability	3
Method Development and Validation for Simultaneous Detection of Corticosteroids, Small Peptides, SARMs and Quaternary Ammonium Drugs in Camel Urine for Doping Control Applications	3
Spectral Characteristics and Color Genesis of Green Enstatite from Kenya	3
Preparation, Physicochemical Properties, and Anti-inflammatory Analysis of Liubao Tea Polysaccharides	3
A Review of the Mechanisms of Heavy Metal Adsorption and Migration in Algae	3
Analytical-petrographic Study of Bugnato Degradation of an Ancient Milan Building	3
Quantification and Characterization of Omega-3 Fatty Acids in Fish Tissues of Congeneric Species, Sardinella maderensis and Sardinella aurita (Clupeidae, Clupeiformes) in the Mauritanian Coast	3
A Review of Nitrosamine Management in Pharmaceuticals: From Source to Solution	3
Deep Learning-enhanced Hyperspectral Imaging for the Rapid Identification and Classification of Foodborne Pathogens	3
New Green and High-throughput Microwell Spectrophotometric Method for Quality Control of Pharmaceutical Formulations of Selective Serotonin Reuptake Inhibitors via Microscale Formation of their N-Viny	3
Acknowledgement to Reviewers	3
Cost-effective Paper-microfluidics Technology for the Assessment of Diverse Milk Adulterations	3
A Novel Uric Acid Biosensor Based on Regular Prussian Blue Nanocrystal/ Upright Graphene Oxide Array Nanocomposites	3
Assessment of the Physicochemical, Microbial Quality, and Consumer’s Perceptions Regarding Packaged Milk Available in the Local Markets of Karachi, Pakistan	3
LC-UV and LC-MS Characterization of Stress Degradation Behavior of Levocetirizine Using a Green Mobile Phase	3
Smartphone-Based Colourimetric Detection of Methyl Red, Co(II), Uric Acid, and Topotecan after Pre-concentration onto a Hectorite Clay-Hydroxyethylcellulose Hybrid	3
Stability of Tizanidine Hydrochloride: Photolytic Decomposition Kinetics and Identification of Degradation Products by UHPLC-QTOF/MS	3
Recent Advancements in Surface Plasmon Resonance-Based Sensors	3
An Efficient and Cost-effective Modified Carbon Paste Electrodes for Diltiazem Hydrochloride Determination in Tablets	3
Enzyme-indole Pyrazole-capped SeNPs based Electrochemical Biosensor for Sensitive Detection of Adenosine Triphosphate	3
Study on ¹³C MultiCP/MAS ssNMR Analysis of Tobacco Pectin	3
Hot Stage Microscopy-based Method for Determination of Particle Size in Reverse Engineering: Establishment of a Platform Technology Employing Carvedilol as a Model Drug	3
Polygonum hydropiper Leaves have More Medicinal Value than Stems: Based on Chemical Composition and Antioxidant Activity	3