OOIR: Observatory of International Research

Papers

(The TQCC of ACS Sensors is 17. 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 2020-04-01 to 2024-04-01.)

Article	Citations
Advancing Biosensors with Machine Learning	313
Recent Developments of Carbon Dots in Biosensing: A Review	267
Wearable Electrochemical Sensors for the Monitoring and Screening of Drugs	229
Covalent Organic Polymers and Frameworks for Fluorescence-Based Sensors	199
Detecting the Coronavirus (COVID-19)	194
Encapsulation of Luminescent Guests to Construct Luminescent Metal–Organic Frameworks for Chemical Sensing	190
Epidermal Enzymatic Biosensors for Sweat Vitamin C: Toward Personalized Nutrition	166
Colorimetric Test for Fast Detection of SARS-CoV-2 in Nasal and Throat Swabs	152
Laser-Induced Graphene Electrochemical Immunosensors for Rapid and Label-Free Monitoring of Salmonella enterica in Chicken Broth	150
COVID-19 Antibody Tests and Their Limitations	150
High-Performance Nanostructured Palladium-Based Hydrogen Sensors—Current Limitations and Strategies for Their Mitigation	131
Rapid and Efficient Detection of the SARS-CoV-2 Spike Protein Using an Electrochemical Aptamer-Based Sensor	131
Microfluidic Magneto Immunosensor for Rapid, High Sensitivity Measurements of SARS-CoV-2 Nucleocapsid Protein in Serum	128
Highly Sensitive Porous PDMS-Based Capacitive Pressure Sensors Fabricated on Fabric Platform for Wearable Applications	127
Integrated Smart Janus Textile Bands for Self-Pumping Sweat Sampling and Analysis	122
How Nanophotonic Label-Free Biosensors Can Contribute to Rapid and Massive Diagnostics of Respiratory Virus Infections: COVID-19 Case	119
A One-Pot Toolbox Based on Cas12a/crRNA Enables Rapid Foodborne Pathogen Detection at Attomolar Level	118
Antifouling Strategies for Electrochemical Biosensing: Mechanisms and Performance toward Point of Care Based Diagnostic Applications	114
Ratiometric Fluorescent Nanohybrid for Noninvasive and Visual Monitoring of Sweat Glucose	110
Large-Area, Wearable, Self-Powered Pressure–Temperature Sensor Based on 3D Thermoelectric Spacer Fabric	109
Sensing and Bioimaging of the Gaseous Signaling Molecule Hydrogen Sulfide by Near-Infrared Fluorescent Probes	109
Sensitive Detection of SARS-CoV-2 Using a SERS-Based Aptasensor	108
Detection of SARS-CoV-2 by CRISPR/Cas12a-Enhanced Colorimetry	108
Wearable and Mobile Sensors for Personalized Nutrition	106
Touch-Based Fingertip Blood-Free Reliable Glucose Monitoring: Personalized Data Processing for Predicting Blood Glucose Concentrations	104

Fully Printed Wearable Microfluidic Devices for High-Throughput Sweat Sampling and Multiplexed Electrochemical Analysis	103
Lactate Biosensing for Reliable On-Body Sweat Analysis	103
CRISPR Systems for COVID-19 Diagnosis	102
CRISPR-Cas12a-Powered Dual-Mode Biosensor for Ultrasensitive and Cross-validating Detection of Pathogenic Bacteria	101
Size-Controlled Engineering Photoelectrochemical Biosensor for Human Papillomavirus-16 Based on CRISPR-Cas12a-Induced Disassembly of Z-Scheme Heterojunctions	96
Revealing the Viscosity Changes in Lipid Droplets during Ferroptosis by the Real-Time and In Situ Near-Infrared Imaging	95
Sulfur-Doped Titanium Carbide MXenes for Room-Temperature Gas Sensing	93
Self-Powered Monitoring of Ammonia Using an MXene/TiO₂/Cellulose Nanofiber Heterojunction-Based Sensor Driven by an Electrospun Triboelectric Nanogenerator	92
Detecting COVID-19 from Breath: A Game Changer for a Big Challenge	89
Sequence-Specific Recognition of HIV-1 DNA with Solid-State CRISPR-Cas12a-Assisted Nanopores (SCAN)	87
Ultrasensitive and Reusable Graphene Oxide-Modified Double-Interdigitated Capacitive (DIDC) Sensing Chip for Detecting SARS-CoV-2	84
Toward Quantitative Bio-sensing with Nitrogen–Vacancy Center in Diamond	84
Molecular Boronic Acid-Based Saccharide Sensors	82
WO₃-Based Gas Sensors: Identifying Inherent Qualities and Understanding the Sensing Mechanism	82
Rapid, Ultrasensitive, and Highly Specific Diagnosis of COVID-19 by CRISPR-Based Detection	80
Selective Discrimination of VOCs Applying Gas Sensing Kinetic Analysis over a Metal Oxide-Based Chemiresistive Gas Sensor	80
State of Sweat: Emerging Wearable Systems for Real-Time, Noninvasive Sweat Sensing and Analytics	79
On the Challenges for the Diagnosis of SARS-CoV-2 Based on a Review of Current Methodologies	78
MOF-Derived Mesoporous and Hierarchical Hollow-Structured In₂O₃-NiO Composites for Enhanced Triethylamine Sensing	78
Review of Gravimetric Sensing of Volatile Organic Compounds	77
The Recent Development of Hybridization Chain Reaction Strategies in Biosensors	76
CUT-LAMP: Contamination-Free Loop-Mediated Isothermal Amplification Based on the CRISPR/Cas9 Cleavage	74
Application of Multiplexed Aptasensors in Food Contaminants Detection	74
Colorimetric Detection of SARS-CoV-2 and Drug-Resistant pH1N1 Using CRISPR/dCas9	74
Ultrasensitive Photoelectrochemical Detection of MicroRNA on Paper by Combining a Cascade Nanozyme-Engineered Biocatalytic Precipitation Reaction and Target-Triggerable DNA Motor	74
Two-Dimensional Material-Based Biosensors for Virus Detection	73
Microfluidic Colorimetric Biosensors Based on MnO₂ Nanozymes and Convergence–Divergence Spiral Micromixers for Rapid and Sensitive Detection of Salmonella	73
Toward Rapid and Sensitive Detection of SARS-CoV-2 with Functionalized Magnetic Nanoparticles	73
Detection and Characterization of Bacterial Biofilms and Biofilm-Based Sensors	73
Real-Time Evaluation of Hydrogen Peroxide Injuries in Pulmonary Fibrosis Mice Models with a Mitochondria-Targeted Near-Infrared Fluorescent Probe	71
A Review on the Role and Performance of Cellulose Nanomaterials in Sensors	71
Highly Sensitive and Selective NiO/WO₃ Composite Nanoparticles in Detecting H₂S Biomarker of Halitosis	71
Molecular Fluorescent Probes for Imaging and Evaluation of Hypochlorite Fluctuations during Diagnosis and Therapy of Osteoarthritis in Cells and in a Mouse Model	71
A Fluorescence and Surface-Enhanced Raman Spectroscopic Dual-Modal Aptasensor for Sensitive Detection of Cyanotoxins	70
Surface Enhanced Raman Spectroscopy Based Biosensor with a Microneedle Array for Minimally Invasive In Vivo Glucose Measurements	69
Atomically Dispersed Au on In₂O₃ Nanosheets for Highly Sensitive and Selective Detection of Formaldehyde	69
Recent Progress in Amine Gas Sensors for Food Quality Monitoring: Novel Architectures for Sensing Materials and Systems	66
Fluorescence-Scattering Dual-Signal Response of Carbon Dots@ZIF-90 for Phosphate Ratiometric Detection	66
Highly Sensitive Capacitive Flexible Pressure Sensor Based on a High-Permittivity MXene Nanocomposite and 3D Network Electrode for Wearable Electronics	65
Microbial Fuel Cell-Based Biological Oxygen Demand Sensors for Monitoring Wastewater: State-of-the-Art and Practical Applications	65
Plasmonic MOF Thin Films with Raman Internal Standard for Fast and Ultrasensitive SERS Detection of Chemical Warfare Agents in Ambient Air	65
Allosteric Probe-Initiated Wash-Free Method for Sensitive Extracellular Vesicle Detection through Dual Cycle-Assisted CRISPR-Cas12a	63
Recent Progress in Fluorescent Sensors for Drug-Induced Liver Injury Assessment	63
MOF-Derived Porous Hollow Co₃O₄@ZnO Cages for High-Performance MEMS Trimethylamine Sensors	63
High Accuracy Real-Time Multi-Gas Identification by a Batch-Uniform Gas Sensor Array and Deep Learning Algorithm	63
Electrochemical Sensors to Detect Bacterial Foodborne Pathogens	63
Photocurrent-Polarity-Switching Photoelectrochemical Biosensor for Switching Spatial Distance Electroactive Tags	63
Miniaturized Paper-Supported 3D Cell-Based Electrochemical Sensor for Bacterial Lipopolysaccharide Detection	62
Laser-Induced Direct Patterning of Free-standing Ti₃C₂–MXene Films for Skin Conformal Tattoo Sensors	62
Visualizing Peroxynitrite in Microvessels of the Brain with Stroke Using an Engineered Highly Specific Fluorescent Probe	62

Oriented Immobilization of Protein Templates: A New Trend in Surface Imprinting	62
Wearable Cortisol Aptasensor for Simple and Rapid Real-Time Monitoring	62
Stretchable and Superwettable Colorimetric Sensing Patch for Epidermal Collection and Analysis of Sweat	61
Simple Tripedal DNA Walker Prepared by Target-Triggered Catalytic Hairpin Assembly for Ultrasensitive Electrochemiluminescence Detection of MicroRNA	61
Multilayer Double-Sided Microstructured Flexible Iontronic Pressure Sensor with a Record-wide Linear Working Range	60
Organic Field-Effect Transistor Platform for Label-Free, Single-Molecule Detection of Genomic Biomarkers	59
Low-Cost Optical Assays for Point-of-Care Diagnosis in Resource-Limited Settings	59
Near-Infrared Chemiluminescent Probe for Real-Time Monitoring Singlet Oxygen in Cells and Mice Model	59
Real-Time Monitoring of a Protein Biomarker	59
Sensing Adenosine and ATP by Aptamers and Gold Nanoparticles: Opposite Trends of Color Change from Domination of Target Adsorption Instead of Aptamer Binding	59
A Superstable Luminescent Lanthanide Metal Organic Gel Utilized in an Electrochemiluminescence Sensor for Epinephrine Detection with a Narrow Potential Sweep Range	59
Biosensors for Managing the COVID-19 Cytokine Storm: Challenges Ahead	58
Chip-Level Integration of Covalent Organic Frameworks for Trace Benzene Sensing	58
AuNanostar@4-MBA@Au Core–Shell Nanostructure Coupled with Exonuclease III-Assisted Cycling Amplification for Ultrasensitive SERS Detection of Ochratoxin A	58
Naked-Eye Detection of Ethylene Using Thiol-Functionalized Polydiacetylene-Based Flexible Sensors	58
Dual Methylation-Sensitive Restriction Endonucleases Coupling with an RPA-Assisted CRISPR/Cas13a System (DESCS) for Highly Sensitive Analysis of DNA Methylation and Its Application for Point-of-Care D	57
In Situ Exosomal MicroRNA Determination by Target-Triggered SERS and Fe₃O₄@TiO₂-Based Exosome Accumulation	57
Lab-On-Capillary Platform for On-Site Quantitative SERS Analysis of Surface Contaminants Based on Au@4-MBA@Ag Core–Shell Nanorods	57
Advanced Wound Dressing for Real-Time pH Monitoring	56
Serum Metal Ion-Induced Cross-Linking of Photoelectrochemical Peptides and Circulating Proteins for Evaluating Cardiac Ischemia/Reperfusion	56
Enzyme-Assisted Nucleic Acid Detection for Infectious Disease Diagnostics: Moving toward the Point-of-Care	56
Magnetic Bead-Based Immunoassay Allows Rapid, Inexpensive, and Quantitative Detection of Human SARS-CoV-2 Antibodies	56
Catalytic Hairpin Self-Assembly-Based SERS Sensor Array for the Simultaneous Measurement of Multiple Cancer-Associated miRNAs	55
Development of a Sensitive Immunochromatographic Method Using Lanthanide Fluorescent Microsphere for Rapid Serodiagnosis of COVID-19	55
Single-Atom Pt-Functionalized Ti₃C₂T_x Field-Effect Transistor for Volatile Organic Compound Gas Detection	55
Branched Au Nanoparticles on Nanofibers for Surface-Enhanced Raman Scattering Sensing of Intracellular pH and Extracellular pH Gradients	55
Low Temperature Greatly Enhancing Responses of Aptamer Electrochemical Sensor for Aflatoxin B1 Using Aptamer with Short Stem	55
Fluorescent Determination of Butyrylcholinesterase Activity and Its Application in Biological Imaging and Pesticide Residue Detection	54
Effect of Crystal Defect on Gas Sensing Properties of Co₃O₄ Nanoparticles	54
Nanodiamond Relaxometry-Based Detection of Free-Radical Species When Produced in Chemical Reactions in Biologically Relevant Conditions	54
Room-Temperature Semiconductor Gas Sensors: Challenges and Opportunities	53
Solution-Processable Conductive Composite Hydrogels with Multiple Synergetic Networks toward Wearable Pressure/Strain Sensors	53
Fluorometric Paper-Based, Loop-Mediated Isothermal Amplification Devices for Quantitative Point-of-Care Detection of Methicillin-Resistant Staphylococcus aureus (MRSA)	53
Metal-Free Colorimetric Detection of Pyrophosphate Ions by Inhibitive Nanozymatic Carbon Dots	53
Electrochemical Sensing of Perfluorooctanesulfonate (PFOS) Using Ambient Oxygen in River Water	52
Thread-Based Bioluminescent Sensor for Detecting Multiple Antibodies in a Single Drop of Whole Blood	52
Autonomous, Real-Time Monitoring Electrochemical Aptasensor for Circadian Tracking of Cortisol Hormone in Sub-microliter Volumes of Passively Eluted Human Sweat	52
Enhanced Blocking Effect: A New Strategy to Improve the NO₂ Sensing Performance of Ti₃C₂T_x by γ-Poly(l-glutamic acid) Modification	52
Highly Stretchable Fiber-Based Potentiometric Ion Sensors for Multichannel Real-Time Analysis of Human Sweat	52
Exploiting Free-Standing p-CuO/n-TiO₂ Nanochannels as a Flexible Gas Sensor with High Sensitivity for H₂S at Room Temperature	51
Homogenous Magneto-Fluorescent Nanosensor for Tumor-Derived Exosome Isolation and Analysis	51
Can Wearable Sweat Lactate Sensors Contribute to Sports Physiology?	50
SARS-CoV-2-Impedimetric Biosensor: Virus-Imprinted Chips for Early and Rapid Diagnosis	50
Nanoporous Gold for the Miniaturization of In Vivo Electrochemical Aptamer-Based Sensors	49
TiO₂/(K,Na)NbO₃ Nanocomposite for Boosting Humidity-Sensing Performances	48
Emerging Role of Liquid Metals in Sensing	48
Nicotine Monitoring with a Wearable Sweat Band	48
Paper-Based Enzyme Biosensor for One-Step Detection of Hypoxanthine in Fresh and Degraded Fish	48
Smartphone-Enabled Paper-Based Hemoglobin Sensor for Extreme Point-of-Care Diagnostics	47
Fully Flexible MXene-based Gas Sensor on Paper for Highly Sensitive Room-Temperature Nitrogen Dioxide Detection	47
Hydrogel-Based Optical Ion Sensors: Principles and Challenges for Point-of-Care Testing and Environmental Monitoring	47
Lithographic Processes for the Scalable Fabrication of Micro- and Nanostructures for Biochips and Biosensors	47
Ammonia Gas Sensor Response of a Vertical Zinc Oxide Nanorod-Gold Junction Diode at Room Temperature	47
Graphene Biodevices for Early Disease Diagnosis Based on Biomarker Detection	47
A Study on Hypoxia Susceptibility of Organ Tissues by Fluorescence Imaging with a Ratiometric Nitroreductase Probe	47
Machine Learning for Precision Breast Cancer Diagnosis and Prediction of the Nanoparticle Cellular Internalization	47
A Single Fluorescent pH Probe for Simultaneous Two-Color Visualization of Nuclei and Mitochondria and Monitoring Cell Apoptosis	47
A Methodology for Ultrasensitive Detection of Sequence-Specific DNA or Uracil-DNA Glycosylase Activity	47
Discrimination of Bulk and Surface Refractive Index Change in Plasmonic Sensors with Narrow Bandwidth Resonance Combs	47
Elucidating the Mechanisms Underlying the Signal Drift of Electrochemical Aptamer-Based Sensors in Whole Blood	47
Visualization and Quantification of Electrochemical H₂ Bubble Nucleation at Pt, Au, and MoS₂ Substrates	47
Charge-Dependent Strategy Enables a Single Fluorescent Probe to Study the Interaction Relationship between Mitochondria and Lipid Droplets	46
In Vivo Brain Imaging of Amyloid-β Aggregates in Alzheimer’s Disease with a Near-Infrared Fluorescent Probe	46
Molecularly Imprinted Polymer Nanoparticles Enable Rapid, Reliable, and Robust Point-of-Care Thermal Detection of SARS-CoV-2	46
Electrochemical Capillary-Flow Immunoassay for Detecting Anti-SARS-CoV-2 Nucleocapsid Protein Antibodies at the Point of Care	46
Microfluidic Technology for Antibacterial Resistance Study and Antibiotic Susceptibility Testing: Review and Perspective	46
Microneedle-Based Potentiometric Sensing System for Continuous Monitoring of Multiple Electrolytes in Skin Interstitial Fluids	45
Pump-Free Microfluidic Rapid Mixer Combined with a Paper-Based Channel	45
Toward In Vivo Transdermal pH Sensing with a Validated Microneedle Membrane Electrode	45
Toward Sensitive and Reliable Surface-Enhanced Raman Scattering Imaging: From Rational Design to Biomedical Applications	45
Hybrid Nanoplasmonic Porous Biomaterial Scaffold for Liquid Biopsy Diagnostics Using Extracellular Vesicles	45
Pulling-Force Spinning Top for Serum Separation Combined with Paper-Based Microfluidic Devices in COVID-19 ELISA Diagnosis	45
G-Quadruplex-Probing CRISPR-Cas12 Assay for Label-Free Analysis of Foodborne Pathogens and Their Colonization In Vivo	45
Wireless Wearable Electrochemical Sensing Platform with Zero-Power Osmotic Sweat Extraction for Continuous Lactate Monitoring	45
Comprehensive Review on Triboelectric Nanogenerator Based Wrist Pulse Measurement: Sensor Fabrication and Diagnosis of Arterial Pressure	45
DNAzyme–Metal–Organic Framework Two-Photon Nanoprobe for In situ Monitoring of Apoptosis-Associated Zn²⁺ in Living Cells and Tissues	44
In Vivo Imaging and Tracking Carbon Monoxide-Releasing Molecule-3 with an NIR Fluorescent Probe	44
Molecule-Specific Terahertz Biosensors Based on an Aptamer Hydrogel-Functionalized Metamaterial for Sensitive Assays in Aqueous Environments	44
Wearable Analytical Platform with Enzyme-Modulated Dynamic Range for the Simultaneous Colorimetric Detection of Sweat Volume and Sweat Biomarkers	44
High-Throughput Screening for the Discovery of Iron Homeostasis Modulators Using an Extremely Sensitive Fluorescent Probe	44

Flow-Through Quantification of Microplastics Using Impedance Spectroscopy	43
Development of General Methods for Detection of Virus by Engineering Fluorescent Silver Nanoclusters	43
Substitutional Doping of MoS₂ for Superior Gas-Sensing Applications: A Proof of Concept	43
Efficient NH₃ Detection Based on MOS Sensors Coupled with Catalytic Conversion	43
Detection of SARS-CoV-2 Virus Amplification Using a Crumpled Graphene Field-Effect Transistor Biosensor	43
Low-Temperature Hydrogen Sensor: Enhanced Performance Enabled through Photoactive Pd-Decorated TiO₂ Colloidal Crystals	43
Colorimetric Sensor for Online Accurate Detection of Breath Acetone	43
Detection of Circulating Tumor Cells in Breast Cancer Patients by Nanopore Sensing with Aptamer-Mediated Amplification	42
MXene-Based Textile Sensors for Wearable Applications	42
High-Performance Ultrafast Humidity Sensor Based on Microknot Resonator-Assisted Mach–Zehnder for Monitoring Human Breath	41
Highly Flexible, Stretchable, and Self-Powered Strain-Temperature Dual Sensor Based on Free-Standing PEDOT:PSS/Carbon Nanocoils–Poly(vinyl) Alcohol Films	41
Novel Bi_2+xWO₆ p–n Homojunction Nanostructure: Preparation, Characterization, and Application for a Self-Powered Cathodic Photoelectrochemical Immunosensor	41
Electrospinning Derived NiO/NiFe₂O₄ Fiber-in-Tube Composite for Fast Triethylamine Detection under Different Humidity	41
Humidity-Tolerant Ultrathin NiO Gas-Sensing Films	40
Multiplex, Real-Time, Point-of-care RT-LAMP for SARS-CoV-2 Detection Using the HFman Probe	40
Wide-Range, Rapid, and Specific Identification of Pathogenic Bacteria by Surface-Enhanced Raman Spectroscopy	40
Acidic pH-Activatable Visible to Near-Infrared Switchable Ratiometric Fluorescent Probe for Live-Cell Lysosome Targeted Imaging	40
Modulating the Linker Immobilization Density on Aptameric Graphene Field Effect Transistors Using an Electric Field	40
Ratiometric pH Imaging Using a 1,2-Dioxetane Chemiluminescence Resonance Energy Transfer Sensor in Live Animals	39
Automated Miniaturized Digital Microfluidic Antimicrobial Susceptibility Test Using a Chip-Integrated Optical Oxygen Sensor	39
Dual-Modality Detection of Early-Stage Drug-Induced Acute Kidney Injury by an Activatable Probe	39
Toward Long-Term Accurate and Continuous Monitoring of Nitrate in Wastewater Using Poly(tetrafluoroethylene) (PTFE)–Solid-State Ion-Selective Electrodes (S-ISEs)	39
Schiff Base Aggregation-Induced Emission Luminogens for Sensing Applications: A Review	39
Construction of a Ternary Complex Based DNA Logic Nanomachine for a Highly Accurate Imaging Analysis of Cancer Cells	39
Consideration of Sample Matrix Effects and “Biological” Noise in Optimizing the Limit of Detection of Biosensors	39
Multifunctional 2D g-C₄N₃/MoS₂ vdW Heterostructure-Based Nanodevices: Spin Filtering and Gas Sensing Properties	38
Pt Single Atom-Induced Activation Energy and Adsorption Enhancement for an Ultrasensitive ppb-Level Methanol Gas Sensor	38
Multimodal Wearable Sensor Sheet for Health-Related Chemical and Physical Monitoring	38
Protease Biosensor by Conversion of a Homogeneous Assay into a Surface-Tethered Electrochemical Analysis Based on Streptavidin–Biotin Interactions	38
VOC Mixture Sensing with a MOF Film Sensor Array: Detection and Discrimination of Xylene Isomers and Their Ternary Blends	38
Hydrogen Sensing at Room Temperature Using Flame-Synthesized Palladium-Decorated Crumpled Reduced Graphene Oxide Nanocomposites	38
Rapid, Point-of-Care scFv-SERS Assay for Femtogram Level Detection of SARS-CoV-2	38
Electrochemical Detection of Multianalyte Biomarkers in Wound Healing Efficacy	38
Genetically Encoded, pH-Sensitive mTFP1 Biosensor for Probing Lysosomal pH	38
Roadmap to the Bioanalytical Testing of COVID-19: From Sample Collection to Disease Surveillance	38
Aptamer-Functionalized Carbon Nanotube Field-Effect Transistor Biosensors for Alzheimer’s Disease Serum Biomarker Detection	38
Plasmonic Coupling of Au Nanoclusters on a Flexible MXene/Graphene Oxide Fiber for Ultrasensitive SERS Sensing	38
Sensing of Hydrogen Sulfide Gas in the Raman-Silent Region Based on Gold Nano-Bipyramids (Au NBPs) Encapsulated by Zeolitic Imidazolate Framework-8	37
Vertical Flow Cellulose-Based Assays for SARS-CoV-2 Antibody Detection in Human Serum	37
Challenges and Opportunities for Clustered Regularly Interspaced Short Palindromic Repeats Based Molecular Biosensing	37
Biocompatible, Transparent, and High-Areal-Coverage Kirigami PEDOT:PSS Electrodes for Electrooculography-Derived Human–Machine Interactions	37
Ultrahigh-Frequency Surface Acoustic Wave Sensors with Giant Mass-Loading Effects on Electrodes	37
All-Dry Transferred ReS₂ Nanosheets for Ultrasensitive Room-Temperature NO₂ Sensing under Visible Light Illumination	37
SERS-Microfluidic Approach for the Quantitative Detection of miRNA Using DNAzyme-Mediated Reciprocal Signal Amplification	37
Development and Application of Mobile Apps for Molecular Sensing: A Review	37
Functionality of Flexible Pressure Sensors in Cardiovascular Health Monitoring: A Review	37
Real-Time, In Vivo Molecular Monitoring Using Electrochemical Aptamer Based Sensors: Opportunities and Challenges	37
Interrogation of Electrochemical Aptamer-Based Sensors via Peak-to-Peak Separation in Cyclic Voltammetry Improves the Temporal Stability and Batch-to-Batch Variability in Biological Fluids	37
Detection of Buried Explosives Using a Surface-Enhanced Raman Scattering (SERS) Substrate Tailored for Miniaturized Spectrometers	36
Smart Surface-Enhanced Resonance Raman Scattering Nanoprobe for Monitoring Cellular Alkaline Phosphatase Activity during Osteogenic Differentiation	36
Self-Powered Diaper Sensor with Wireless Transmitter Powered by Paper-Based Biofuel Cell with Urine Glucose as Fuel	36
A Guide to Signal Processing Algorithms for Nanopore Sensors	36
A Portable and Accurate Phosphate Sensor Using a Gradient Fabry–Pérot Array	36
Missing-Linker 2D Conductive Metal Organic Frameworks for Rapid Gas Detection	36
Electrochemical Sensing of Neonicotinoids Using Laser-Induced Graphene	35
Responsive Sensors of Upconversion Nanoparticles	35
A Bendable Biofuel Cell-Based Fully Integrated Biomedical Nanodevice for Point-of-Care Diagnosis of Scurvy	35
Paper-Based Device for the Facile Colorimetric Determination of Lithium Ions in Human Whole Blood	35
Multishell SnO₂ Hollow Microspheres Loaded with Bimetal PdPt Nanoparticles for Ultrasensitive and Rapid Formaldehyde MEMS Sensors	35
Activatable Carbocyanine Dimers for Photoacoustic and Fluorescent Detection of Protease Activity	35
Nanoplasmonic Sandwich Immunoassay for Tumor-Derived Exosome Detection and Exosomal PD-L1 Profiling	35
A Sensor Array for the Nanomolar Detection of Azo Dyes in Water	35
Microfluidic In Situ Patterning of Silver Nanoparticles for Surface-Enhanced Raman Spectroscopic Sensing of Biomolecules	34
Porous Silicon Fabry–Pérot Interferometer for N-Acetyl-β-d-Glucosaminidase Biomarker Monitoring	34
Au Sputtered Paper Chromatography Tandem Raman Platform for Sensitive Detection of Heavy Metal Ions	34
Bright and High-Performance Genetically Encoded Ca²⁺ Indicator Based on mNeonGreen Fluorescent Protein	34
High-Performance Wearable Sensor Inspired by the Neuron Conduction Mechanism through Gold-Induced Sulfur Vacancies	34
Effects of Gas Adsorption Properties of an Au-Loaded Porous In₂O₃ Sensor on NO₂-Sensing Properties	34
Mitigation of Humidity Interference in Colorimetric Sensing of Gases	34
Nanosensor Detection of Synthetic Auxins In Planta using Corona Phase Molecular Recognition	34
Sweat-Based Noninvasive Skin-Patchable Urea Biosensors with Photonic Interpenetrating Polymer Network Films Integrated into PDMS Chips	34
Simplified Digital Enzyme-Linked Immunosorbent Assay Using Tyramide Signal Amplification and Fibrin Hydrogels	34
Mixing during Trapping Enabled a Continuous-Flow Microfluidic Smartphone Immunoassay Using Acoustic Streaming	34
Text-Displaying Semiquantitative Competitive Lateral Flow Immunoassay Relying on Inkjet-Printed Patterns	34
A Portable Digital Loop-Mediated Isothermal Amplification Platform Based on Microgel Array and Hand-Held Reader	34
Irreversible Spoilage Sensors for Protein-Based Food	33
Catching COVID: Engineering Peptide-Modified Surface-Enhanced Raman Spectroscopy Sensors for SARS-CoV-2	33
A Capacitive Sweat Rate Sensor for Continuous and Real-Time Monitoring of Sweat Loss	33
Noninvasive Diagnosis of Gastric Cancer Based on Breath Analysis with a Tubular Surface-Enhanced Raman Scattering Sensor	33
Closed-Loop Diabetes Minipatch Based on a Biosensor and an Electroosmotic Pump on Hollow Biodegradable Microneedles	33
Mass Transfer Limitations of Porous Silicon-Based Biosensors for Protein Detection	33
Application of Polyoxometalates in Chemiresistive Gas Sensors: A Review	33
Chimeric Phage Nanoparticles for Rapid Characterization of Bacterial Pathogens: Detection in Complex Biological Samples and Determination of Antibiotic Sensitivity	33
Ultra-Small Wearable Flexible Biosensor for Continuous Sweat Analysis	33
Design of an AIE-Active Flexible Self-Assembled Monolayer Probe for Trace Nitroaromatic Compound Explosive Detection	33
Rolling Circle Amplification-Assisted Flow Cytometry Approach for Simultaneous Profiling of Exosomal Surface Proteins	32
Ultrasensitive Monitoring of Museum Airborne Pollutants Using a Silver Nanoparticle Sensor Array	32
Ophthalmic Sensors and Drug Delivery	32
Programmable, Multiplexed DNA Circuits Supporting Clinically Relevant, Electrochemical Antibody Detection	32
A Point-of-Care Immunosensor Based on a Quartz Crystal Microbalance with Graphene Biointerface for Antibody Assay	32
Enhanced Electrochemical Impedance Spectroscopy Analysis of Microbial Biofilms on an Electrochemically In Situ Generated Graphene Interface	31
3D Layer-By-Layer Pd-Containing Nanocomposite Platforms for Enhancing the Performance of Hydrogen Sensors	31
Engineering Protein Switches for Rapid Diagnostic Tests	31
Live-Cell Surface-Enhanced Raman Spectroscopy Imaging of Intracellular pH: From Two Dimensions to Three Dimensions	31
pH-Activatable Cyanine Dyes for Selective Tumor Imaging Using Near-Infrared Fluorescence and Photoacoustic Modalities	31