OOIR: Observatory of International Research

Papers

(The TQCC of Analytical Chemistry is 13. 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 2021-02-01 to 2025-02-01.)

Article	Citations
Issue Publication Information	281
The Inaugural Measurement Science Symposium: Do Not Miss It!	269
¹H Nuclear Magnetic Resonance Spectroscopy-Based Methods for the Quantification of Proteins in Urine	261
Issue Publication Information	231
Issue Editorial Masthead	229
Correction to “Effect of Exogenous Electric Stimulation on the Cardiac Tissue Function In Situ Monitored by Scanning Electrochemical Microscopy”	209
Defined Ion-Transfer Voltammetry of a Single Microdroplet at a Polarized Liquid/Liquid Interface	197
Correction to “Fast Mass Microscopy: Mass Spectrometry Imaging of a Gigapixel Image in 34 Minutes”	194
Systematic Evaluation of Chromatographic Peak Quality for Targeted Mass Spectrometry via Variational Autoencoder	190
Pioneering Just-in-Time (JIT) Strategy for Accelerating Raman Method Development and Implementation for Biologic Continuous Manufacturing	178
Enhancing Comprehensive Analysis of Newly Synthesized Proteins Based on Cleavable Bioorthogonal Tagging	157
Ultrasensitive Detection and In Situ Imaging of Analytes on Graphene Oxide Analogues Using Enhanced Raman Spectroscopy	156
Lectin-Mimicking Aptamer as a Generic Glycan Receptor for Sensitive Detection of Glycoproteins Associated with Cancer	154
Controllable Three-Dimensional DNA Nanomachine-Mediated Electrochemical Biosensing Platform for Rapid and Ultrasensitive Detection of MicroRNA	154
Real-Time NMR-Based Drug Discovery to Identify Inhibitors against Fatty Acid Synthesis in Living Cancer Cells	149
Aptamer-Based Analysis and Manipulation of the Protein Activity in Living Cells	142
High-Throughput Quantitative Analysis of Amino Acids in Freeze-Dried Drops Using Time-of-Flight Secondary Ion Mass Spectrometry	139
Reducing Quantitative Uncertainty Caused by Data Processing in Untargeted Metabolomics	137
Macrophage-Inspired Degradation-Activation System Enables Ultrasensitive Multicolor Detection of Haloacetic Acids via Janus Perovskite Halide Exchange	136
Gel Electrophoresis Chip Using Joule Heat Self-Dissipation, Short Run Time, and Online Dynamic Imaging	133
Single-Molecule Dynamics Reflect IgG Conformational Changes Associated with Ion-Exchange Chromatography	133
Issue Editorial Masthead	132
Tailoring the Amphiphilicity of Fluorescent Protein Chromophores to Detect Intracellular Proteome Aggregation in Diverse Biological Samples	131
In SilicoSelection and Validation of High-Affinity ssDNA Aptamers Targeting Paromomycin	130
Universal N₂O Reaction Gas To Remove Spectral Interferences of Nonmetallic Impurity Elements by Inductively Coupled Plasma Tandem Mass Spectrometry Analysis of High-Purity Magnesium Alloys	125

Highly Efficient Gel Electrophoresis for Accurate Quantification of Nucleic Acid Modifications via in-Gel Digestion with UHPLC-MS/MS	120
Ratio-Adjustable Upconversion Luminescence Nanoprobe for Ultrasensitive In Vitro Diagnostics	117
High-Throughput Simultaneous mRNA Profiling Using nCounter Technology Demonstrates That Extracellular Vesicles Contain Different mRNA Transcripts Than Their Parental Prostate Cancer Cells	117
Statistical Equivalence Testing of Higher-Order Protein Structures with Differential Hydrogen Exchange-Mass Spectrometry (HX-MS)	116
Ultrafast Laser Excitation Improves LIBS Performance for the Analysis of Optically Trapped Single Nanoparticles Owing to Characteristic Interaction Mechanisms	115
Rapid Quantification of C. difficile Glutamate Dehydrogenase and Toxin B (TcdB) with a NanoBiT Split-Luciferase Assay	113
Tear-Based Vibrational Spectroscopy Applied to Amyotrophic Lateral Sclerosis	112
Three-Dimensional Fluorescent Imaging to Identify Multi-Paths in Polymer Aging	110
Minimum Distance Between Two Epitopes in Sandwich Immunoassays for Small Molecules	108
Automated Immunoassay Performed on a 3D Microfluidic Paper-Based Device for Malaria Detection by Ambient Mass Spectrometry	108
Multiparametric, Label-Free Analysis of Microfluidic Droplets via a Dynamic Phase Grating Approach	107
Issue Editorial Masthead	106
Analysis of Cell Glycogen with Quantitation and Determination of Branching Using Liquid Chromatography–Mass Spectrometry	106
Fast Chemical Contrast by X-ray Fluorescence Intensity Ratio Detection	106
Accelerating Cell-Free Biosensors by Entropy-Driven Assembly of Transcription Templates	105
Issue Publication Information	105
Discovery of Environment-Sensitive Fluorescent Ligands of β-Adrenergic Receptors for Cell Imaging and NanoBRET Assay	104
Modality Agnostic Model for Spatial Resolution in Mass Spectrometry Imaging: Application to MALDI MSI Data	102
JS-K Combined with a Melanin-Based Theranostic Agent: A Novel Sequential Delivery Strategy to Enhance the Near-Infrared Fluorescence Imaging of Pancreatic Ductal Adenocarcinoma	102
Development of Shark Single Domain Antibodies Specific for Human α-Fetoprotein and the Multimerization Strategy in Serum Detection	101
Altering Lipid A Precursor Ion Types in the Gas Phase for In-Depth Structural Elucidation via Tandem Mass Spectrometry	100
Discovery-Based Analysis for Chemical Trends in Chromatographic Data Sets Using Alteration Analysis and Two-Dimensional Correlation Analysis	98
Propidium Monoazide is Unreliable for Quantitative Live–Dead Molecular Assays	97
Enalomics: A Mass Spectrometry-Based Approach for Profiling, Identifying, and Semiquantifying Enals in Biological Samples	97
Integrated Microneedles and Hydrogel Biosensor Platform: Toward a Diagnostic Device for Collection and Dual-Mode Sensing of Monkeypox Virus A29 Protein	96
Microextraction-Single Particle-Inductively Coupled Plasma-Mass Spectrometry for the Direct Analysis of Nanoparticles on Surfaces	95
Welcome to 2025	95
Michael and Schiff-Base Reactions-Assisted Fluorescence Sensor Based on the MOF Nanosheet Microspheres for the Effective Discrimination and Detection of Hydroquinone and Catechol	94
Unveiling Microscopic Variations during Photodynamic Therapy via Polarity-Responsive Fluorescence Lifetime Imaging	93
Development of a Semiquantitative Barcode Readout Approach for Paper-Based Analytical Devices (PADs) for Enzymatic H₂O₂ and Glucose Detection	92
NMR Spectral Editing, Water Suppression, and Dipolar Decoupling in Low-Field NMR Spectroscopy Using Optimal Control Pulses and Multiple-Pulse Sequence	91
Protein Detection Based on Field-Effect Transistor Biosensors for Diagnosing Diseases	91
High-Efficiency Electrochemiluminescence Biosensor with Antifouling and Antibacterial Functions for Sensitive and Accurate Analysis of Chloramphenicol in Seawater	91
A Droplet Microfluidic Sensor for Point-of-Care Measurement of Plasma/Serum Total Free Thiol Concentrations	90
QuanFormer: A Transformer-Based Precise Peak Detection and Quantification Tool in LC-MS-Based Metabolomics	90
One Step Visual Homogeneous Immunoassay of a Rheumatoid Arthritis Biomarker in Serum via Target-Regulated Steric Hindrance and Competitive Recognition	88
Carbon Black Absorption Enhanced Fiber-Optic Photoacoustic Gas Sensing System with Ultrahigh Sensitivity	88
A Self-Assembled Organic Probe with Activatable Near-Infrared Fluoro-Photoacoustic Signals for In Vivo Evaluation of the Radiotherapy Effect	87
Super-Resolution Mitochondrial Fluorescent Probe for Accurate Monitoring of Drug-Induced Liver Injury	87
Rapid Immunochemical Methods for Anatoxin-a Monitoring in Environmental Water Samples	87
Toward the Development of Rapid, Automated Identification Tests for Neat Organic Liquids Using Benchtop NMR Instrumentation	87
Identification of a New DNA Aptamer by Tissue-SELEX for Cancer Recognition and Imaging	86
Flap Endonuclease-Induced Steric Hindrance Change Enables the Construction of Multiplex and Versatile Lateral Flow Strips for DNA Detection	85
Ultrafast and Highly Specific Detection of One-Base Mutated Cell-Free DNA at a Very Low Abundance	85
Subcellular Interactomes Revealed by Merging APEX with Cross-Linking Mass Spectrometry	84
RART-LAMP: One-Step Extraction-Free Method for Genotyping within 40 min	84
SCALiR: A Web Application for Automating Absolute Quantification of Mass Spectrometry-Based Metabolomics Data	83
Stretchable Photonic Crystal-Assisted Glycoprotein Identification for Ovarian Cancer Diagnosis	83
Interlaboratory Comparison on Absolute Photoluminescence Quantum Yield Measurements of Solid Light Converting Phosphors with Three Commercial Integrating Sphere Setups	82
Signal2signal: Pushing the Spatiotemporal Resolution to the Limit by Single Chemical Hyperspectral Imaging	81

Two-Dimensional Fourier Transform Ion Cyclotron Resonance Mass Spectrometry by Matrix-Assisted Laser Desorption Ionization	80
LipiDex 2 Integrates MSⁿ Tree-Based Fragmentation Methods and Quality Control Modules to Improve Discovery Lipidomics	79
Advancing Nonsmall Cell Lung Cancer Diagnosis Accuracy via Dual Detection Fluorescent Nanoprobes	78
Addressing Missing Data in GC × GC Metabolomics: Identifying Missingness Type and Evaluating the Impact of Imputation Methods on Experimental Replication	77
All-Solid-State Polymeric Membrane Ion-Selective Electrodes Based on NiCo₂S₄ as a Solid Contact	77
Recent Advances on Bioaerosol Collection and Detection in Microfluidic Chips	77
Fluorescent Iron-Doped Polymer Dot Nanozyme-Based Cascade System for Dual-Mode Detection of Acetylcholinesterase Activity and Its Inhibitors	76
Metal Polycation Adduction to Lipids Enables Superior Ion Mobility Separations with Ultrafast Ozone-Induced Dissociation	75
Rapid Regulation of Local Temperature and Transient Receptor Potential Vanilloid 1 Ion Channels with Wide-Field Plasmonic Thermal Microscopy	75
Insights into the Main Protease of SARS-CoV-2: Thermodynamic Analysis, Structural Characterization, and the Impact of Inhibitors	75
Electrophoresis-Correlative Data-Independent Acquisition (Eco-DIA) Improves the Sensitivity of Mass Spectrometry for Limited Proteome Amounts	75
GlycoNote with Iterative Decoy Searching and Open-Search Component Analysis for High-Throughput and Reliable Glycan Spectral Interpretation	75
Role of the Power Function Value in Linearity and Universality for Charged Aerosol Detectors: Theoretical Elucidations from a Validated Model	74
Multinodal Acoustic Trapping Enables High Capacity and High Throughput Enrichment of Extracellular Vesicles and Microparticles in miRNA and MS Proteomics Studies	73
Rapid Hyperspectral Photothermal Mid-Infrared Spectroscopic Imaging from Sparse Data for Gynecologic Cancer Tissue Subtyping	73
Phage-Modified Clear Hydrogel for Simultaneous Detection of Multiple Bacteria	73
Multiple Enzyme-Mimicking CuMOF-Driven Self-Cascading Antioxidant Reaction for Synergistic Electrochemiluminescence Modulation in Ultrasensitive Biosensing	73
Flow Cytometry Sorting for Random Access in DNA Data Storage: Encapsulation for Enhanced Stability and Sequence Integrity of DNA	73
Target-Synergized Biologically Mediated RAFT Polymerization for Electrochemical Aptasensing of Femtomolar Thrombin	72
Electrokinetic Extraction of Doxorubicin from Biological Fluids by Polymer Inclusion Membrane Sampling Probe	72
High-Field Asymmetric Waveform Ion Mobility Spectrometry Interface Enhances Parallel Reaction Monitoring on an Orbitrap Mass Spectrometer	72
Impedance-Based Neutralizing Antibody Detection Biosensor with Application in SARS-CoV-2 Infection	72
Submicron Emitters Enable Reliable Quantification of Weak Protein–Glycan Interactions by ESI-MS	72
Combination of Structure Databases, In Silico Fragmentation, and MS/MS Libraries for Untargeted Screening of Non-Volatile Migrants from Recycled High-Density Polyethylene Milk Bottles	72
Investigation of the Influence of Stress on Label-Free Bacterial Surface-Enhanced Raman Spectra	71
Model, Simulation, and Experiments on Moving Exchange Boundary via Ligand and Quantum Dots in Chip Electrophoresis	71
Dual-Parameter Recognition-Directed Design of the Activatable Fluorescence Probe for Precise Imaging of Cellular Senescence	71
Evaluation and Optimization of High-Field Asymmetric Waveform Ion-Mobility Spectrometry for Multiplexed Quantitative Site-Specific N-Glycoproteomics	71
Photoelectrochemical Assay Based on SnO₂/BiOBr p–n Heterojunction for Ultrasensitive DNA Detection	70
Unveiling the Molecular Dynamics in a Living Cell to the Subcellular Organelle Level Using Second-Harmonic Generation Spectroscopy and Microscopy	70
Fast Quantitative LC-MS/MS Determination of Illicit Substances in Solid and Liquid Unknown Seized Samples	70
Coenzyme-Mediated Electro-RAFT Polymerization for Amplified Electrochemical Interrogation of Trypsin Activity	69
CleanEx: A Versatile Automated Methane Preconcentration Device for High-Precision Analysis of ¹³CH₄, ¹²CH₃D, and ¹³CH₃D	69
Development of a Chiral Supercritical Fluid Chromatography–Tandem Mass Spectrometry and Reversed-Phase Liquid Chromatography–Tandem Mass Spectrometry Platform for the Quantitative Metabolic Profiling	68
Toward the General Mechanistic Model of Liquid Chromatographic Retention	68
Ongoing Analytical Procedure Performance Verification Using a Risk-Based Approach to Determine Performance Monitoring Requirements	67
Magnetstein: An Open-Source Tool for Quantitative NMR Mixture Analysis Robust to Low Resolution, Distorted Lineshapes, and Peak Shifts	67
Accurate and Efficient SIMS Oxygen Isotope Analysis of Composition-Variable Minerals: Online Matrix Effect Calibration for Dolomite	67
Membrane-Free Lateral Flow Assay with the Active Control of Fluid Transport for Ultrasensitive Cardiac Biomarker Detection	66
Core–Shell Au@Nanoplastics as a Quantitative Tracer to Investigate the Bioaccumulation of Nanoplastics in Freshwater Ecosystems	66
Quantification of Hydrogen Isotopes Utilizing Raman Spectroscopy Paired with Chemometric Analysis for Application across Multiple Systems	66
Lanthanide Encoded Logically Gated Micromachine for Simultaneous Detection of Nucleic Acids and Proteins by Elemental Mass Spectrometry	66
Issue Publication Information	66
Exploring the Performance of Linear and Nonlinear Models of Time-of-Flight Secondary Ion Mass Spectrometry Spectra	66
Double Signal Amplification Strategy for Dual-Analyte Fluorescent Aptasensors for Visualizing Cancer Biomarker Proteins	66
In Situ Visualization of PD-L1-Specific Glycosylation on Tissue Sections	66
Rapid Potentiometric Detection of Chemical Oxygen Demand Using a Portable Self-Powered Sensor Chip	65
SIMS Analysis of Thin EUV Photoresist Films	65
Detection of Volatile Toxic Industrial Chemicals with Classical Ion Mobility Spectrometry and High-Kinetic Energy Ion Mobility Spectrometry	65
Ultrasensitive Hybridization Chain Reaction-Assisted Multisite Exonuclease III Amplification Strategy Combined with a Direct Quantitative Fluorescence Lateral Flow Technique for Multiple Bacterial 16S	65
Dual-Emission Single Sensing Element-Assembled Fluorescent Sensor Arrays for the Rapid Discrimination of Multiple Surfactants in Environments	65
From Bench to Clinic: A Nitroreductase Rv3368c-Responsive Cyanine-Based Probe for the Specific Detection of Live Mycobacterium tuberculosis	65
Nonoxidative Strategy for Monitoring Peroxynitrite Fluctuations in Immune Responses of Tumorigenesis	64
Diagnosing Orthotopic Lung Tumor Using a NTR-Activatable Near-Infrared Fluorescent Probe by Tracheal Inhalation	64
Site-Specific Conjugation Quantitation of a Cysteine-Conjugated Antibody–Drug Conjugate Using Stable Isotope Labeling Peptide Mapping LC–MS/MS Analysis	63
Bioorthogonal Chemical Signature Enabling Amplified Visualization of Cellular Oxidative Thymines	63
Leveraging Unidentified Metabolic Features for Key Pathway Discovery: Chemical Classification-driven Network Analysis in Untargeted Metabolomics	63
Endogenous Enzyme-Activatable Spherical Nucleic Acids for Spatiotemporally Controlled Signal Amplification Molecular Imaging and Combinational Tumor Therapy	63
Homoadamantane-Fused Tetrahydroquinoxaline as a Robust Electron-Donating Unit for High-Performance Asymmetric NIR Rhodamine Development	62
Issue Editorial Masthead	62
Global Analysis of Aggregation Profiles of Three Kinds of Immuno-Oncology mAb Drug Products Using Flow Cytometry	62
Auto-Lectin Dotcoding by Two Octopuses: Rapid Analysis of Fluorescence-Labeled Glycoproteins by an 8-channel Fully-Automatic Bead Array Scanner with a Rolling-Circle Detector	62
mWISE: An Algorithm for Context-Based Annotation of Liquid Chromatography–Mass Spectrometry Features through Diffusion in Graphs	62
Absolute Quantification of Dynamic Cellular Uptake of Small Extracellular Vesicles via Lanthanide Element Labeling and ICP–MS	62
Issue Editorial Masthead	62
Issue Editorial Masthead	61
Issue Editorial Masthead	61
Compact Luminol Chemiluminophores for In Vivo Detection and Imaging of β-Sheet Protein Aggregates	61
Issue Publication Information	61
Normalization of Samples of Limited Amounts in Quantitative Metabolomics Using Liquid Chromatography Fluorescence Detection with Dansyl Labeling of Metabolites	61
An Effective Docking-Guided Strategy for Rational Tailoring of Fluorescent Aptamer Switches of Dimethylindole Red Analogue	61
A Convenient and Sensitive Method for Deoxynucleoside Triphosphate Quantification by the Combination of Rolling Circle Amplification and Quantitative Polymerase Chain Reaction	60
Analysis of Host Cell Proteins in AAV Products with ProteoMiner Protein Enrichment Technology	60
Mobility Selective Ion Soft-Landing and Characterization Enabled Using Structures for Lossless Ion Manipulation	60
Recognition of Oligonucleotide C by Polydopamine-Coated Solid-State Nanopores	60
Fluorescence-Enhanced Dual-Driven “OR-AND” DNA Logic Platform for Accurate Cell Subtype Identification	60
Benzoyl Transfer for Footprinting Alcohol-Containing Residues in Higher Order Structural Applications of Mass-Spectrometry-Based Proteomics	60
A Three-Dimensional Electrochemical Biosensor Integrated with Hydrogel Enables Real-Time Monitoring of Cells under Their In Vivo-like Microenvironment	60
Stretchable Oxygen-Tolerant Sensor Based on a Single-Atom Fe–N₄ Electrocatalyst for Observing the Role of Oxidative Stress in Hypertension	59
Dual-Channel Recognition of Human Serum Albumin and Glutathione by Fluorescent Probes with Site-Dependent Responsive Features	59

Utilization of Machine Learning for the Differentiation of Positional NPS Isomers with Direct Analysis in Real Time Mass Spectrometry	59
Dynamic Imaging of Lipid Droplets in Cells and Tissues by Using Dioxaborine Barbiturate-Based Fluorogenic Probes	59
Vesicle Impact Electrochemical Cytometry to Determine Carbon Nanotube-Induced Fusion of Intracellular Vesicles	59
Detector-Free Photothermal Bar-Chart Microfluidic Chips (PT-Chips) for Visual Quantitative Detection of Biomarkers	59
Surface Oxygen Deficiency Enabled Spontaneous Antiprotein Fouling in WO₃ Nanosheets for Biosensing in Biological Fluids	59
Simultaneous Detection of Adenosine-to-Inosine Editing and N⁶-Methyladenosine at Identical RNA Sites through Deamination-Assisted Reverse Transcription Stalling	58
Deuterated Modifiers in Sub/Supercritical Fluid Chromatography for Streamlined NMR Structure Elucidation	58
Instrumentation at the Leading Edge of Proteomics	58
Dependence of Nonlinear Electrophoresis on Particle Size and Electrical Charge	58
Magnetic Bead Processing Enables Sensitive Ligation-Based Detection of HIV Drug Resistance Mutations	58
Enzymatically Controlled Nanoflares for Specific Molecular Recognition and Biosensing	58
Low-Frequency Raman Spectroscopy as an Avenue to Determine the Transition Temperature of β- and γ-Relaxation in Pharmaceutical Glasses	58
Cancer Serum Atlas-Supported Precise Pan-Targeted Proteomics Enable Multicancer Detection	57
High-Sensitivity Detection toward SARS-CoV-2 S1 Glycoprotein by Parallel Reaction Monitoring Mass Spectrometry	57
In Vitro Imaging of Lycopene Delivery to Prostate Cancer Cells	57
Multidimensional Mass Spectrometry of Multicomponent Nonionic Surfactant Blends	57
Amplitude-Modulated Cavity-Enhanced Absorption Spectroscopy with Phase-Sensitive Detection: A New Approach Applied to the Fast and Sensitive Detection of NO₂	57
Tri-mode Responses to Reactive Oxygen Species In Vivo by Chiral Vanadium-Based Nanoparticles	56
Full-Combinatorial Concentration Gradient Array with 3D Micro/Nanofluidics for Antibiotic Susceptibility Testing	56
Fluorescence-On Imaging of Reticulophagy Enabled by an Acidity-Reporting Solvatochromic Probe	56
Probing Local pH Change during Electrode Oxidation of TEMPO Derivative: Implication of Redox-Induced Acidity Alternation by Imidazolium-Linker Functional Groups	56
Issue Publication Information	56
High-Resolution Tracking of Multiple Distributions in Metallic Nanostructures: Advanced Analysis Was Carried Out with Novel 3D Correlation Thermal Field-Flow Fractionation	56
Single Cell Phenotypic Analysis for Cancer Stem Cell Identification by Dual-Isotope ICP-QMS	56
Antifouling Gold-Inlaid BSA Coating for the Highly Efficient Capture of Circulating Tumor Cells	56
Issue Publication Information	56
Triple Amplification Ratiometric Electrochemical Aptasensor for CA125 Based on H-Gr/SH-β-CD@PdPtNFs	55
Controlling the Fluctuating Tip-Enhanced Raman Spectra of Chloramben on Silver Nanocubes	55
Flower-like Gold Nanoparticles for In Situ Tailoring Luminescent Molecules for Synergistic Enhanced Chemiluminescence	55
Analysis of Phase Heterogeneity in Lipid Membranes Using Single-Molecule Tracking in Live Cells	55
Intelligent Programmable DNA Nanomachines for the Spatially Controllable Imaging of Intracellular MicroRNA	54
Thiolate DNAzymes on Gold Nanoparticles for Isothermal Amplification and Detection of Mesothelioma-derived Exosomal PD-L1 mRNA	54
Sputum-Based Tumor Fluid Biopsy: Isolation and High-Throughput Single-Cell Analysis of Exfoliated Tumor Cells for Lung Cancer Diagnosis	54
Measuring Solute Concentration with Terahertz Time-Domain Spectroscopy in Single and Multiphase Systems	54
Electron Paramagnetic Resonance Implemented with Multiple Harmonic Detections Successfully Maps Extracellular pH In Vivo	54
Reversible Acylation of RNA Enables Activatable Biosensing	54
Computation-Assisted Design of ssDNA Framework Nanorobots for Cancer Logical Recognition, Toehold Disintegration, Visual Dual-Diagnosis, and Synergistic Therapy	54
Seconds-Scale Response Sensor for In Situ Oceanic Carbon Dioxide Detection	54
Development and Preclinical Study of Free Radical Imaging Using Field-Cycling Dynamic Nuclear Polarization MRI	54
Study Enhanced Enzyme Diffusion with High-Speed Single Nanoparticle Rotational and Translational Tracking	54
Realizing Ultrasensitive and Accurate Point-of-Care Profiling for ATP with a Triple-Mode Strategy Based on the ATP-Induced Reassembly of a Copper Coordination Polymer Nanoflower	54
Calcium-Differentiated Cellular Internalization of Allosteric Framework Nucleic Acids for Targeted Payload Delivery	54
Etching-Engineered Low-Voltage Dielectrophoretic Nanotweezers for Trapping of Single Molecules	53
Assessing the Redox Toxicity of 2D Nanosheets Based on Their Redox Effect on Cytochrome c in Microchannels	53
Immunoarray Measurements of Parathyroid Hormone-Related Peptides Combined with Other Biomarkers to Diagnose Aggressive Prostate Cancer	53
Bifunctional Mo₂N Nanoparticles with Nanozyme and SERS Activity: A Versatile Platform for Sensitive Detection of Biomarkers in Serum Samples	53
Anchoring H-Bond Donating/Accepting Pyrrolic Derivatives on Preorganized Scaffolds: Conformationally Switchable Bipedal/Tripodal and Locked Molecular Cage Ionophores for Potentiometric Sensing of Phos	53
Highly Sensitive and Stable Determination of As(III) under Near-Neutral Conditions: Benefit from the Synergetic Catalysis of Pt Single Atoms and Active S Atoms over Pt₁/MoS₂	53
Rapid Electrochemical Detection of Bacterial Sepsis in Cirrhotic Patients: A Microscaffold-Based Approach for Early Intervention	53
Quantum Dot-Based Immunoassays: Unraveling Sensitivity Discrepancies and Charting Future Frontiers	53
The Theoretical Model, Method, and Applications of Scattering Photon Burst Counting Based on an Objective Scanning Technique	53
Artificial Intelligence-Aided Multiple Tumor Detection Method Based on Immunohistochemistry-Enhanced Dark-Field Imaging	53
DNA Polymerase-Steered Self-Propelled and Self-Enhanced DNA Walker for Rapid and Distinctly Amplified Electrochemical Sensing	53
Rapid and Noninvasive Quantification of Capsid Gene Filling Level Using Water Proton Nuclear Magnetic Resonance	53
Mass Spectrometry-Based Pipeline for Identifying RNA Modifications Involved in a Functional Process: Application to Cancer Cell Adaptation	53
Method for Surface Characterization Using Solid-State Nuclear Magnetic Resonance Spectroscopy Demonstrated on Nanocrystalline ZnO:Al	52
Quantitative and Multiplexed Chopper-Based Time-Gated Imaging for Bioanalysis on a Smartphone	52
A Reciprocal Best-hit Approach to Characterize Isomeric N-Glycans Using Tandem Mass Spectrometry	52
Advancing Intact Protein Quantitation with Updated Deconvolution Routines	52
Leveraging the HMBC to Facilitate Metabolite Identification	52
Comprehensive Two-Dimensional Liquid Chromatography–High-Resolution Mass Spectrometry for Complex Protein Digest Analysis Using Parallel Gradients	51
Pinpointing Alkane Chain Length, Saturation, and Double Bond Regio- and Stereoisomers by Liquid Interfacial Plasmonic Enhanced Raman Spectroscopy	51
Image Sensing of Gaseous Acetone Using Secondary Alcohol Dehydrogenase-Immobilized Mesh for Exhaled Air	51
Formulas of High MW Unknown Compounds from Accurate Mass Differences and Ranking of Best Candidates from First Principles	51
MOTAI: A Novel Method for the Study of O-GalNAcylation and Complex O-Glycosylation in Cancer	51
Real-Time pH Sensor in Bacterial Microenvironments Using Liquid Crystal Core–Shell Microspheres	51
Sequence-Prescribed β-Sheet for Enhanced Electron Tunneling: Boosting Interface Recognition and Electrochemical Measurement	51
Trajectory Inference for Unraveling Dynamic Biological Processes from Raman Spectral Data	51
Decoupling Protein Concentration and Aggregate Content Using Diffusion and Water NMR	51
Deep Learning Enhanced Label-Free Action Potential Detection Using Plasmonic-Based Electrochemical Impedance Microscopy	51
Strategy for Identifying a Robust Metabolomic Signature Reveals the Altered Lipid Metabolism in Pituitary Adenoma	51
Neurotransmitter Readily Escapes Detection at the Opposing Microelectrode Surface in Typical Amperometric Measurements of Exocytosis at Single Cells	51
Enhancing the Concentration Capability of Nonsupported Electrically Driven Liquid-Phase Microextraction through Programmable Flow Using an All-In-One 3D-Printed Optosensor: A Proof of Concept	51
Electrophoresis of Phosphoproteins on a Tandem Polymerized Gel	51
Field Detection of Uranyl in Coastal Water of China Using a Portable Device via DNA Photocleavage	51
Estimating LoD-s Based on the Ionization Efficiency Values for the Reporting and Harmonization of Amenable Chemical Space in Nontargeted Screening LC/ESI/HRMS	51
MultiClassMetabo: A Superior Classification Model Constructed Using Metabolic Markers in Multiclass Metabolomics	51
Mass-Encoded Suspension Array for Multiplex Detection of Matrix Metalloproteinase Activities	51
Issue Publication Information	50
Imaging the Heterogeneous Localization of a Single Molecule	50
Integrated Top-Down and Bottom-Up Mass Spectrometry for Characterization of Diselenide Bridging Patterns of Synthetic Selenoproteins	50
A Soft Evaporation and Ionization Technique for Mass Spectrometric Analysis and Bio-Imaging of Metal Ions in Plants Based on Metal–Iodide Cluster Ionization	50
Absolute Quantification of Pure Free Radical Reagents by Combination of the Effective Magnetic Moment Method and Quantitative Electron Paramagnetic Resonance Method	50
Issue Publication Information	50
Issue Editorial Masthead	50
We Are All Equal to Science	50
Issue Publication Information	50
Issue Publication Information	50
Issue Editorial Masthead	50
Building on Tradition	50
An Integrated Inertial-Magnetophoresis Microfluidic Chip Online-Coupled with ICP-MS for Rapid Separation and Precise Detection of Circulating Tumor Cells	49
Two-Dimensional FAIMS-IMS Characterization of Peptide Conformers with Resolution Exceeding 1000	49
Cascading CRISPR/Cas and Nanozyme for Enhanced Organic Photoelectrochemical Transistor Detection with Triple Signal Amplification	49
Multiply Charged Cation Attachment to Facilitate Mass Measurement in Negative-Mode Native Mass Spectrometry	49
Gold-Bipyramid-Based Nanothernostics: FRET-Mediated Protein-Specific Sialylation Visualization and Oxygen-Augmenting Phototherapy against Hypoxic Tumor	49