OOIR: Observatory of International Research

Papers

(The TQCC of Biochip Journal is 11. 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 2021-06-01 to 2025-06-01.)

Article	Citations
Microfabricated Stretching Devices for Studying the Effects of Tensile Stress on Cells and Tissues	95
Isolation of Antibodies Against the Spike Protein of SARS-CoV from Pig Serum for Competitive Immunoassay	61
A Laser-Micromachined PCB Electrolytic Micropump Using an Oil-Based Electrolyte Separation Barrier	48
Ligand-Driven Enzyme-Accelerated Signal Enhancement via Polydopamine Deposition for Visualizing Cell Receptors	43
Numerical-Simulation-Based Buffer Design for Microchip Electrophoresis with Capacitively Coupled Contactless Conductivity Detection	43
Advancing Blood–Brain Barrier-on-a-Chip Models Through Numerical Simulations	42
Portable Au Nanoparticle-Based Colorimetric Sensor Strip for Rapid On-Site Detection of Cd2+ Ions in Potable Water	39
Enhancement of Overlimiting Current in a Three-Dimensional Hierarchical Micro/Nanofluidic System by Non-uniform Compartmentalization	39
Recent Developments in 3D Printing of Droplet-Based Microfluidics	38
Recent Advances in Electrochemical and Optical Biosensors for Cancer Biomarker Detection	36
Single-Shot Light-Field Microscopy: An Emerging Tool for 3D Biomedical Imaging	33
Polymerase Elongation onto Patterned DNA for Random Accessed DNA Data Storage	32
Deep Learning-Assisted Droplet Digital PCR for Quantitative Detection of Human Coronavirus	32
In Vitro Assays of Neurite Outgrowth and Synapse Formation Using Thermoplasmonic Ablation Technique	32
Thermoplasmonic Scaffold Design for the Modulation of Neural Activity in Three-Dimensional Neuronal Cultures	27
Nitrogen-Containing Bisphosphonate Carbon Dots with High Affinity to Calcium-Based Biomaterials for Suppression of Osteoclasts	26
Helicobacter pylori-Vacuolating Cytotoxin A Induces Neurotoxic Neuroinflammation in Human Multicellular Models	25
Homobifunctional Imidoester Combined Black Phosphorus Nanosheets Used as Cofactors for Nucleic Acid Extraction	24
Label-free Electrochemical Biosensor for Glycated Hemoglobin (HbA1c) and Glycated Albumin (GA) Measurement Using 4-mercapto-phenyl Boronic Acid Embedded Affinity	24
Engineered Blood Clots for Embolization in a 3D Microfluidic Chip Model Mimicking Vascular Structures	24
Plasmonic-Multichromatic Sensor for Gallic Acid Assay Utilizing Ag-Coated Au Nanobipyramids	23
Non-Invasive, Non-Enzymatic Glucose Sensor Using Phenylboronic Acid with Reversible Glucose Interaction	22
Current Advances in Paper-Based Biosensor Technologies for Rapid COVID-19 Diagnosis	20
Sensitive Detection of SARS-CoV-2 Spike Protein Using an Aptamer Sandwich Assay-Based Electrochemical Biosensor	20
DNA-Wrapped CNT Sensor for Small Nucleic Acid Detection: Influence of Short Complementary Sequence	19

Organ-On-A-Chip Technology: An In-depth Review of Recent Advancements and Future of Whole Body-on-chip	19
Enhancement of Maturation and Functionality of Human Fabry Disease Kidney Organoids in a Microfluidic Gradient Chip	18
A Lateral Flow Assay for Nucleic Acid Detection Based on Rolling Circle Amplification Using Capture Ligand-Modified Oligonucleotides	17
Polydopamine Nanoparticle-Incorporated Fluorescent Hydrogel for Fluorescence Imaging-Guided Photothermal Therapy of Cancers	17
M13 Bacteriophage-Based Bio-nano Systems for Bioapplication	17
Detection and Real-Time Monitoring of LDL-Cholesterol by Redox-Free Impedimetric Biosensors	17
Acoustofluidic Microbioreactor Using Surface Acoustic Wave-induced Acoustic Streaming Flow	15
Modeling Preeclampsia: From 2D Cultures to Placenta-on-a-Chip Technologies	15
Effect of Food Sensitivity on Overweight Assessed Using Food-Specific Serum Immunoglobulin G Levels	15
Non-invasive Thermohydrodynamic Approach for Fast Cell Manipulation at the Microscale	15
SF-qPCR: Strand Displacement-Based Fast Quantitative Polymerase Chain Reaction	14
Real-Time Detection of SARS-CoV-2 Nucleocapsid Antigen Using Data Analysis Software and IoT-Based Portable Reader with Single-Walled Carbon Nanotube Field Effect Transistor	14
Electrochemical Microbiosensor for Detecting COVID-19 in a Patient Sample Based on Gold Microcuboids Pattern	14
Recent Advances in 3D-Cultured Brain Tissue Models Derived from Human iPSCs	13
Classification of DNA Mixtures by Nanoelectrokinetic Driftless Preconcentration	13
One-Step Immunoassay for the Detection of SARS-CoV-2 Nucleocapsid Protein Using Screened Fv-Antibodies	13
Recording Fast Ion Channel Kinetics Using Non-invasive Electrical Impedance Spectroscopy	13
Microphysiological Systems as Organ-Specific In Vitro Vascular Models for Disease Modeling	13
Ultrasensitive Detection of Ovarian Cancer Biomarker Using Au Nanoplate SERS Immunoassay	12
Recent Progress in Rapid Biosensor Fabrication Methods: Focus on Electrical Potential Application	12
Towards Nanomaterial-Incorporated Soft Actuators: from Inorganic/Organic Material-Based Soft Robot to Biomaterial-Based Biohybrid Robot	12
Miniaturized and Automated Optical-Switch Raman Spectroscopy Enabling Multiwell Surface-Enhanced Raman Spectroscopy Screening More than 26,000 Wells per Day	11
Spheroid-Matrix Kidney-on-a-Chip Model for Predicting Drug-Induced Nephrotoxicity	11
Surface Modification Strategies for Biomedical Applications: Enhancing Cell–Biomaterial Interfaces and Biochip Performances	11
Synergetic Chemo-Mechano Antimicrobial Puncturable Nanostructures for Efficient Bioaerosol Removal	11
Low-Powered pH-Stable Nano-electrokinetically Enhanced Lateral Flow Assay for COVID-19 Antigen Test	11
Continuous Isolation of Stem-Cell-Derived Extracellular Vesicles (SC-EVs) by Recycled Magnetic Beads in Microfluidic Channels	11