OOIR: Observatory of International Research

Papers

(The H4-Index of Biosensors-Basel is 59. 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
Nanobody-Based Immunoassays for the Detection of Food Hazards—A Review	350
Luminescent Guests Encapsulated in Metal–Organic Frameworks for Portable Fluorescence Sensor and Visual Detection Applications: A Review	346
A Brief Review of Aptamer-Based Biosensors in Recent Years	164
A Simple ICT-Based Fluorescent Probe for HOCl and Bioimaging Applications	162
Fabrication of a Novel and Ultrasensitive Label-Free Electrochemical Aptasensor Based on Gold Nanostructure for Detection of Homocysteine	158
High-Precision Detection of Cellular Drug Response Based on SERS Spectrum and Multivariate Statistical Analysis	157
Acoustic Force-Based Cell–Matrix Avidity Measurement in High Throughput	152
Brush-like Polymer Prodrug with Aggregation-Induced Emission Features for Precise Intracellular Drug Tracking	142
Recent Advances in Nanomechanical Membrane-Type Surface Stress Sensors towards Artificial Olfaction	137
Exploring the Hidden Complexity: Entropy Analysis in Pulse Oximetry of Female Athletes	133
Cobalt–Nitrogen Co-Doped Carbon as Highly Efficient Oxidase Mimics for Colorimetric Assay of Nitrite	129
Establishment of Sample-to-Answer Loop-Mediated Isothermal Amplification-Based Nucleic Acid Testing Using the Sampling, Processing, Incubation, Detection and Lateral Flow Immunoassay Platforms	128
Sample-to-Answer Immuno-Magnetic Assay Using Thermally Responsive Alkane Partitions	109
Spatial-Division Multiplexing Approach for Simultaneous Detection of Fiber-Optic Ball Resonator Sensors: Applications for Refractometers and Biosensors	105
On-Chip Organoid Formation to Study CXCR4/CXCL-12 Chemokine Microenvironment Responses for Renal Cancer Drug Testing	104
In Situ SERS Sensing by a Laser-Induced Aggregation of Silver Nanoparticles Templated on a Thermoresponsive Polymer	104
APPROACH: Sensitive Detection of Exosomal Biomarkers by Aptamer-Mediated Proximity Ligation Assay and Time-Resolved Förster Resonance Energy Transfer	102
Tuning the Sensitivity and Dynamic Range of Optical Oxygen Sensing Films by Blending Various Polymer Matrices	98
Highly Sensitive Qualitative and Quantitative Identification of Cashmere and Wool Based on Terahertz Electromagnetically Induced Transparent Metasurface Biosensor	94
A Direct Catalytic Ethanol Fuel Cell (DCEFC) Modified by LDHs, or by Catalase-LDHs, and Improvement in Its Kinetic Performance: Applications for Human Saliva and Disinfectant Products for COVID-19	91
Electrochemical Determination of 4-Bromophenoxyacetic Acid Based on CeO2/eGr Composite	90
Investigation of the Impact of Hydrogen Bonding Degree in Long Single-Stranded DNA (ssDNA) Generated with Dual Rolling Circle Amplification (RCA) on the Preparation and Performance of DNA Hydrogels	89
A Hybrid Titanium-Softmaterial, High-Strength, Transparent Cranial Window for Transcranial Injection and Neuroimaging	88
Label-Free and Ultra-Sensitive Detection of Dexamethasone Using a FRET Aptasensor Utilizing Cationic Conjugated Polymers	87
Silicon Photomultiplier—A High Dynamic Range, High Sensitivity Sensor for Bio-Photonics Applications	86

Microbead-Encapsulated Luminescent Bioreporter Screening of P. aeruginosa via Its Secreted Quorum-Sensing Molecules	86
Optimizing Microfluidic Impedance Cytometry by Bypass Electrode Layout Design	81
Vital Signs Sensing Gown Employing ECG-Based Intelligent Algorithms	80
Choline Oxidase-Incorporated ATRP-Based Cerium Nanogels as Nanozymes for Colorimetric Detection of Hydrogen Peroxide and Choline	80
Label-Free CD34+ Cell Identification Using Deep Learning and Lens-Free Shadow Imaging Technology	79
Neonicotinoid Microsphere Immunosensing for Profiling Applications in Honeybees and Bee-Related Matrices	79
A Novel DNA Synthesis Platform Design with High-Throughput Paralleled Addressability and High-Density Static Droplet Confinement	79
Attention Affecting Response Inhibition in Overweight Adults with Food Addiction	78
On-Chip Polarization Light Microscopy	78
A Review of Readout Circuit Schemes Using Silicon Nanowire Ion-Sensitive Field-Effect Transistors for pH-Sensing Applications	76
Methylene-Blue-Encapsulated Metal-Organic-Framework-Based Electrochemical POCT Platform for Multiple Detection of Heavy Metal Ions in Milk	76
Enhancing Electrochemical Biosensor Performance for 17β-Estradiol Determination with Short Split—Aptamers	74
Multi-Channel Cellytics for Rapid and Cost-Effective Monitoring of Leukocyte Activation	74
Textile Knitted Stretch Sensors for Wearable Health Monitoring: Design and Performance Evaluation	73
Towards Development of Molecularly Imprinted Electrochemical Sensors for Food and Drug Safety: Progress and Trends	71
Binding Analysis of Functionalized Multimode Optical-Fiber Sandwich-like Structure with Organic Polymer and Its Sensing Application for Humidity and Breath Monitoring	71
Wearable Smart Bandage-Based Bio-Sensors	69
Super-Stable Metal–Organic Framework (MOF)/Luciferase Paper-Sensing Platform for Rapid ATP Detection	68
Upper-Arm Photoplethysmographic Sensor with One-Time Calibration for Long-Term Blood Pressure Monitoring	67
Tablet-Based Wearable Patch Sensor Design for Continuous Cardiovascular System Monitoring in Postoperative Settings	67
Stable in Biocompatible Buffers Silver Nanoisland Films for SERS	66
Advances in Photoplethysmography for Personalized Cardiovascular Monitoring	64
Recent Advances in Batteryless NFC Sensors for Chemical Sensing and Biosensing	62
Advances of Fluorescent Nanodiamond Platforms for Intracellular and On-Chip Biosensing	62
CH3NH3PbBr3 Thin Film Served as Guided-Wave Layer for Enhancing the Angular Sensitivity of Plasmon Biosensor	62
A Bilayer SnO2/MoS2-Coated Evanescent Wave Fiber Optic Sensor for Acetone Detection—An Experimental Study	61
An Overview of Artificial Olfaction Systems with a Focus on Surface Plasmon Resonance for the Analysis of Volatile Organic Compounds	61
Spectroelectrochemical Enzyme Sensor System for Acetaldehyde Detection in Wine	60
MRI Tracking of Marine Proliferating Cells In Vivo Using Anti-Oct4 Antibody-Conjugated Iron Nanoparticles for Precision in Regenerative Medicine	60
In Situ and Label-Free Quantification of Membrane Protein–Ligand Interactions Using Optical Imaging Techniques: A Review	60
Rapid and Versatile Biosensing of Liposome Encapsulation Efficiency Using Electrical Conductivity Sensor	60
Non-Destructive and Non-Invasive Measurement of Ethanol and Toxic Alcohol Strengths in Beverages and Spirits Using Portable Raman Spectroscopy	60
ZIF-67 Anchored on MoS2/rGO Heterostructure for Non-Enzymatic and Visible-Light-Sensitive Photoelectrochemical Biosensing	60
Nanophotonic Enhanced Chiral Sensing and Its Biomedical Applications	59
Recent Progress in Plasmonic based Electrochemiluminescence Biosensors: A Review	59
Metabolic Assessment of Human Induced Pluripotent Stem Cells-Derived Astrocytes and Fetal Primary Astrocytes: Lactate and Glucose Turnover	59
Nonenzymatic Electrochemical Glutamate Sensor Using Copper Oxide Nanomaterials and Multiwall Carbon Nanotubes	59