OOIR: Observatory of International Research

Papers

(The H4-Index of Chemosensors is 39. 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 2021-05-01 to 2025-05-01.)

Article	Citations
An Aptamer-Array-Based Sample-to-Answer Biosensor for Ochratoxin A Detection via Fluorescence Resonance Energy Transfer	453
Recent Advances of Fluorescence Probes for Imaging of Ferroptosis Process	213
Different Diacetyl Perception Detected through MOX Sensors in Real-Time Analysis of Beer Samples	130
Solid Fluorescence pH Sensors Based on 1,8-Naphthalimide Copolymers Synthesized by UV Curing	108
Adsorption and Sensing Properties of Dissolved Gas in Oil on Cr-Doped InN Monolayer: A Density Functional Theory Study	96
Carbon Dioxide Sensing with Langmuir–Blodgett Graphene Films	96
Photonics of Viburnum opulus L. Extracts in Microemulsions with Oxygen and Gold Nanoparticles	92
Additive Manufacturing Sensor for Stress Biomarker Detection	84
Potentiometric Determination of Moxifloxacin by Solid-Contact ISEs in Wastewater Effluents	82
A Facile Sensor for Detection of Lysozyme in Egg White Based on AuNPs and Ferrocene Dicarboxylic Acid	75
A Comparative Study of Aqueous and Non-Aqueous Solvents to Be Used in Low-Temperature Serial Molecular–Electronic Sensors	72
Pd-Nanoparticle-Decorated Multilayered MoS2 Sheets for Highly Sensitive Hydrogen Sensing	70
Flexible Bending Sensors Fabricated with Interdigitated Electrode Structures Cross-Linked by Transition Metal Doped ZnO Nanorods	63
Adsorption and Sensing Properties of Ni-Modified InSe Monolayer Towards Toxic Gases: A DFT Study	61
The Time Is Ripe: Olive Drupe Maturation Can Be Simply Evidenced by a Miniaturized, Portable and Easy-to-Use MicroNIR Green Sensor	60
On-Site Detection of Ca and Mg in Surface Water Using Portable Laser-Induced Breakdown Spectroscopy	58
Quick Plant Sample Preparation Methods Using a Micro-Homogenizer for the Detection of Multiple Citrus Pathogens	58
Exploratory Analysis of Free and Glycosidically Bound Volatile Compounds in Australian-Grown and Imported Dragon Fruit: Implications for Industry Standard Development	55
Spinel Magnesium Ferrite (MgFe2O4): A Glycine-Assisted Colloidal Combustion and Its Potentiality in Gas-Sensing Application	52
The Effects of Commercial Pesticide Formulations on the Function of In Vitro and In Vivo Assay Systems: A Comparative Analysis	52
Low-Cost Wireless Device for DNA Sensing Using Square Wave Voltammetry	52
A Stable and Fast-Response Multifunctional Humidity Sensor Based on a Polyanionic Liquid Containing Bromide Ions	52
Carbon Dot-Functionalized Solution-Gated Graphene Transistors for Highly Sensitive Detection of Cobalt(II) Ions	50
Development of Portable E-Nose System for Fast Diagnosis of Whitefly Infestation in Tomato Plant in Greenhouse	49
Investigation of Long-Term Performance of a Proposed Cost-Effective HCl Non-Dispersive Infrared Analyzer at Real Stationary Sources	49

New Insights on the Raman and SERS Spectra of Luteolin under Different Excitation Conditions: Experiments and DFT Calculations	49
Engineering Band Structure of SnO2 Nanoparticles via Coupling with g-C3N4 Nanosheet for the Detection of Ethanolamine	48
Microneedle-Based Sensors for Wearable Diagnostics	48
A Flexible Capacitive Paper-Based Pressure Sensor Fabricated Using 3D Printing	46
Mercaptosuccinic-Acid-Functionalized Gold Nanoparticles for Highly Sensitive Colorimetric Sensing of Fe(III) Ions	45
Protocol for the Determination of Total Iodine in Iodized Table Salts Using Ultra-High-Performance Liquid Chromatography	45
The Challenges of Developing Biosensors for Clinical Assessment: A Review	44
Framework-Enhanced Electrochemiluminescence in Biosensing	44
Hierarchical Modelling of Raman Spectroscopic Data Demonstrates the Potential for Manufacturer and Caliber Differentiation of Smokeless Powders	43
Upcycled Graphene Oxide Nanosheets for Reversible Room Temperature NO2 Gas Sensor	42
Scanning Electron Microscopy and Raman Spectroscopy Characterization of Structural Changes Induced by Thermal Treatment in Innovative Bio-Based Polyamide Nanocomposites	42
A Critical Review of the Use of Graphene-Based Gas Sensors	41
Volatile Organic Components and MS-e-nose Profiles of Indonesian and Malaysian Palm Sugars from Different Plant Origins	40
Voltammetric Electrochemical Behavior of Carbon Paste Electrode Containing Intrinsic Silver for Determination of Cysteine	40
Applicability and Limitations of Fluorescence Intensity-Based Thermometry Using a Palette of Organelle Thermometers	39
Transparent and High-Performance Extended Gate Ion-Sensitive Field-Effect Transistors Using Electrospun Indium Tin Oxide Nanofibers	39