OOIR: Observatory of International Research

Papers

(The H4-Index of Small is 112. 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 2021-09-01 to 2025-09-01.)

Article	Citations
	701
	490
	374
Boron–Oxygen Chelation‐Enabled Aza‐BODIPY J‐Aggregates: NIR‐II Imaging and Photothermal Therapy for Single‐Dose Tumor Ablation	354
Broadband Visual Information Processing with 2D Materials	328
Self‐Assembled Monolayer‐Mediated Crystallization Improvement and Energy Level Optimization in Inverted Perovskite Solar Cells	313
Synergistic Efficiency‐Stability Enhancement in Sn–Pb Narrow‐Bandgap Perovskite Solar Cells via Molecular Chain‐Length Engineering	308
Fully Non‐Fused Ring Electron Acceptors Enable Effective Additive‐Free Organic Solar Cells with Enhanced Exciton Diffusion Length	297
Transforming Spirulina maxima Biomass into Ultrathin Bioactive Coatings Using an Atmospheric Plasma Jet: A New Approach to Healing of Infected Wounds (Small 39/2024)	291
Optimizing Iodine Enrichment through Induced‐Fit Transformations in a Flexible Ag(I)‐Organic Framework: From Accelerated Adsorption Kinetics to Record‐High Storage Density (Small 28/2024)	252
A Multifunctional Na₂Se/Zn‐Mn Skeleton Enables Processable and Highly Reversible Sodium Metal Anode	246
PAD4 Inhibitor‐Loaded Layered Double Hydroxide Nanosheets as a Multifunctional Nanoplatform for Photodynamic Therapy‐Mediated Tumor Metastasis Treatment (Small 50/2024)	246
Mixed‐Solvent‐Induced Phase Separation Enables Anisotropy and Strengthening of Hydrogels Composed of Flexible Network Chains	245
An Electrochemical Oxidation and Intercalation Strategy for Iodide Removal Using LDHs	236
Inorganic Building Unit Isomerization Engineering for Multicolor Room Temperature Phosphorescence	212
Lithium Carbide Prelithiation Agent Enhanced the Energy Density and Lifespan of Anode‐Free Battery	197
Unlocking Low‐Temperature Ammonia Decomposition via an Iron Metal–Organic Framework‐Derived Catalyst Under Photo‐Thermal Conditions	195
Self‐Boosting Vaccination Based on Pulsatile Antigen Release from Core–Shell Microparticles (Small 18/2023)	192
In Situ Construction of Built‐In Opposite Electric Field Balanced Surface Adsorption for Hydrogen Evolution Reaction	191
Reactive Oxygen Species Responsive Cleavable Hierarchical Metallic Supra‐Nanostructure	188
Nuclear Assembly in Giant Unilamellar Vesicles Encapsulating Xenopus Egg Extract	187
Enhancement of Single‐Photon Purity and Coherence of III‐Nitride Quantum Dot with Polarization‐Controlled Quasi‐Resonant Excitation (Small 5/2023)	184
Biodegradable and Efficient Charge‐Migrated Z‐Scheme Heterojunction Amplifies Cancer Ferroptosis by Blocking Defensive Redox System	183
In Situ Coordinated MOF‐Polymer Composite Electrolyte for Solid‐State Lithium Metal Batteries with Exceptional High‐Rate Performance	182
On‐Demand Tunable Electrical Conductance Anisotropy in a MOF‐Polymer Composite	179

Degradable Metal‐Small Molecule Drug Coordination Nanomedicines for DNA Damage‐Augmented Cancer Chemodynamic Therapy	179
Balancing Volmer Step by Superhydrophilic Dual‐Active Domains for Enhanced Hydrogen Evolution (Small 35/2023)	177
Description of Photodegradation Mechanisms and Structural Characteristics in Carbon@Titania Yolk–Shell Nanostructures by XAS (Small 2/2023)	176
Induced Production of Atypical Naturally Nonpreferred Metal–Organic Frameworks and Their Detachment via Provoking Post‐Mismatching	174
Ultrathin Flexible Silica Nanosheets with Surface Chemistry‐Modulated Affinity to Mammalian Cells	169
Splashing‐Assisted Femtosecond Laser‐Activated Metal Deposition for Mold‐ and Mask‐Free Fabrication of Robust Microstructured Electrodes for Flexible Pressure Sensors (Small 24/2023)	168
A Triple Crosslinked Binder with Hierarchical Stress Dissipation and High Ionic Conductivity for Advanced Silicon Anodes in Lithium‐ion Batteries	167
Surface Regulation via Carboxylate Polymer for Efficient and Stable CsPbI₂Br Perovskite Solar Cells	167
Diverse Self‐assembly Pathways in Nematic Compartment Network: Topological Percolation and Pathfinding	167
Cage‐Like Sodalite‐Type Porous Organic Salts Enabling Luminescent Molecule's Incorporation and Room‐temperature Phosphorescence Induction in Air (Small 36/2023)	165
Structural and Interfacial Manipulation of Multifunctional Skeletons Enabled Shuttling‐Free and Dendrite‐Free Li–S Full Batteries	163
Sintering Metal–Organic Framework Gels for Application as Structural Adhesives (Small 25/2023)	161
Positional Isomers of Covalent Organic Frameworks for Indoor Humidity Regulation	160
Masthead: (Small 32/2023)	159
Triple‐Layered Noncombustible PEO‐Based Solid Electrolyte for Highly Safe Lithium‐Metal Batteries (Small 14/2025)	158
Biomineralization of Copper‐Celastrol Nanohybrids for Synergistic Antitumor Therapy	157
Photo‐Stimulated Zn‐based Batteries: Progress, Challenges, and Perspectives	156
Facilitation of Fenton‐Like Reaction of Copper‐Nitrogen‐Doped Carbon‐Based Nanocatalysts by Enhancing Hydroxyl Adsorption on Single‐Atom Cu‐N_xC_4‐_x Sites	154
Reversible Sliding Motion by Hole‐Injection in Ammonium‐Linked Ferrocene, Electronically Decoupled from Noble Metal Substrate by Crown‐Ether Template Layer (Small 17/2025)	154
Bimodal Droplet‐Based Electricity Generation Through Semi Cassini Oval Dynamic Morphology Control	150
Programmable Compartment Networks by Unraveling the Stress‐Dependent Deformation of Polymer Vesicles (Small 7/2024)	149
A Mechanism Underpinning the Bioenergetic Metabolism‐Regulating Function of Gold Nanocatalysts (Small 8/2024)	149
Nanofluidic Lab‐On‐A‐Chip Systems for Biosensing in Healthcare	148
High Oxygen Reduction Efficiency and Durability of Nano‐Honeycomb Pt₃(NiFeCo) Replenished by High‐Entropy Metallic Glass Support	144
Spontaneous Formation of π‐Conjugated Polymeric Colloidal Molecules Through Stepwise Coacervation and Symmetric Compartmentalization	143
Electrodeposited P‐Doped CuNi Alloy from Deep Eutectic Solvent for Efficient and Selective Nitrate‐to‐Ammonia Electroreduction	142
Heteronanotrimers by Selective Photodeposition of Gold Nanodots on Janus‐Type Cu_2‒_xS/CuInS₂ Heteronanocrystals	141
Symmetric Catalyst Design Employing Ir Nanoparticles on Black WO_3‐_x Nanofiber Support for Boosting Water Electrolysis (Small 29/2024)	141
Fine‐Tuning Conformation of PEDOT Chains Enables Simultaneously Enhanced Conductivity, Work Function, Transmittance, and Waterproofness in PEDOT:PSS Interlayer for Highly Efficient and Stable Organic	139
Interface‐Engineered NiFe/Ni‐S Nanoparticles for Reliable Alkaline Oxygen Production at Industrial Current: A Sulfur Source Confinement Strategy (Small 24/2024)	137
High‐Sensitivity Infrared Photoelectric Detection Based on WS₂/Si Structure Tuned by Ferroelectrics	136
Superaerophobic Resin‐Grafted rGO Aerogel with Boosted Product Removal Delivering High‐Performance Hydrogen Release at Ultrahigh Storage Density	136
Nanotransducer‐Enabled Wireless Spatiotemporal Tuning of Engineered Bacteria in Bumblebee	136
Masthead: (Small 50/2022)	135
Cooperative Boron and Vanadium Doping of Nickel Phosphides for Hydrogen Evolution in Alkaline and Anion Exchange Membrane Water/Seawater Electrolyzers	135
Near‐Infrared Dual‐Modal Sensing of Force and Temperature in Total Knee Replacement Using Mechanoluminescent Phosphor of Sr₃Sn₂O₇: Nd, Yb	134
Using Small Molecule Absorbers to Create a Photothermal Wax Motor	134
Diamond with Unexpected Multi‐Scale Pores	134
Ambient Humidity‐Induced Phase Separation for Fiber Morphology Engineering toward Piezoelectric Self‐Powered Sensing	134
Na Substitution Steering RuO₆ Unit in Ruthenium Pyrochlores for Enhanced Oxygen Evolution in Acid	133
Implementing Lattice and Energy Level Matching to Optimize Buried Interfaces for High‐Performance Perovskite Solar Cells	133
Multiple‐ion Management of Perovskites by Regulating Spatial Distribution of Hydroxyls in Oligosaccharides	131
Coincident Fluorescence‐Burst Analysis of the Loading Yields of Exosome‐Mimetic Nanovesicles with Fluorescently‐Labeled Cargo Molecules	131
Enhancing the Functionality of Immunoisolated Human SC‐βeta Cell Clusters through Prior Resizing	131
Masthead: (Small 42/2023)	130
Halide Perovskite Nanocrystal‐Enabled Stabilization of Transition Metal Dichalcogenide Nanosheets (Small 6/2022)	130
A Functionalized Scaffold Facilitates Neurites Extension for Spinal Cord Injury Therapy	130
Co‐Assembly of Colloids and Eumelanin Nanoparticles in Droplets for Structural Pigments with High Saturation	129
Nanographene‐Based Decoration as a Panchromatic Antenna for Metalloporphyrin Conjugates (Small 42/2023)	129
Super‐Macroporous Lightweight Materials Templated from Bicontinuous Intra‐Phase Jammed Emulsion Gels Based on Nanochitin (Small 39/2023)	128

3D‐Printed Micro Lens‐in‐Lens for In Vivo Multimodal Microendoscopy (Small 17/2022)	127
Nanoampere‐Level Piezoelectric Energy Harvesting Performance of Lithography‐Free Centimeter‐Scale MoS₂ Monolayer Film Generators (Small 24/2022)	127
A Microfluidic Device to Fabricate One‐Step Cell Bead‐Laden Hydrogel Struts for Tissue Engineering	126
Amorphous‐Crystalline Interfaces on Hollow Nanocubes Derived from Ir‐Doped Ni–Fe–Zn Prussian Blue Analog Enables High Capability of Alkaline/Acidic/Saline Water Oxidations (Small 49/2023)	126
Polysulfide Regulation by Hypervalent Iodine Compounds for Durable and Sustainable Lithium–Sulfur Battery	125
Metal Nanocatalyst Sintering Interrogated at Complementary Length Scales	125
Extremely Uniform Graphene Oxide Thin Film as a Universal Platform for One‐Step Biomaterial Patterning	125
Reconfigurable 2D WSe₂‐Based Memtransistor for Mimicking Homosynaptic and Heterosynaptic Plasticity (Small 41/2021)	124
Bone Tumor Suppression in Rabbits by Hyperthermia below the Clinical Safety Limit Using Aligned Magnetic Bone Cement	124
3D Monolayer Silanation of Porous Structure Facilitating Multi‐Phase Pollutants Removal (Small 47/2023)	123
DNAzyme‐Functionalized Nanomaterials: Recent Preparation, Current Applications, and Future Challenges (Small 51/2021)	123
Amorphous Ni–Fe–Mo Oxides Coupled with Crystalline Metallic Domains for Enhanced Electrocatalytic Oxygen Evolution by Promoted Lattice‐Oxygen Participation	122
Rapid Construction of Double Crystalline Prussian Blue Analogue Hetero‐Superstructure	121
Masthead: (Small 30/2023)	120
A Cascade Nanoreactor of Metal‐Protein‐Polyphenol Capsule for Oxygen‐Mediated Synergistic Tumor Starvation and Chemodynamic Therapy	120
Hydrogen Confinement in Hexagonal Boron Nitride Bubbles Using UV Laser Illumination	119
Ca₂Ln(BS₃)(SiS₄) (Ln = La, Ce, and Gd): Mixed Metal Thioborate‐Thiosilicates as Well‐Performed Infrared Nonlinear Optical Materials	119
Role of the Metal Atom in a Carbon‐Based Single‐Atom Electrocatalyst for Li–S Redox Reactions	119
Bioinspired, Anticoagulative, ¹⁹F MRI‐Visualizable Bilayer Hydrogel Tubes as High Patency Small‐Diameter Vascular Grafts	118
On the Low‐Pressure Hysteresis (LPH) in Gas Sorption Isotherms of Porous Carbons	118
Laminin‐Augmented Decellularized Extracellular Matrix Ameliorating Neural Differentiation and Neuroinflammation in Human Mini‐Brains	118
Analysis of Channel Current Noise in Small Nanoscale Metal Oxide Semiconductor Field Effect Transistors	117
Stepwise Crystallization of Millimeter Scale Thorium Cluster Single Crystals as a Bifunctional Platform for X‐ray Detection and Shielding	117
Peptide‐Based Nanoparticles Suppress Hepatic Inflammation via Blockage of Human Antigen R	117
Unprecedented Richness of Temperature‐ and Pressure‐Induced Polymorphism in 1D Lead Iodide Perovskite	116
Revealing the Mechano‐Electrochemical Coupling Behavior and Discharge Mechanism of Fluorinated Carbon Cathodes toward High‐Power Lithium Primary Batteries	116
3D Printed Multifunctional Biomimetic Bone Scaffold Combined with TP‐Mg Nanoparticles for the Infectious Bone Defects Repair	115
Critical Review of Emerging Pre‐metallization Technologies for Rechargeable Metal‐Ion Batteries	114
Highly Efficient Laser Bidirectional Graphene Printing: Integration of Synthesis, Transfer and Patterning	114
Efficient Ion Migration and Stable Interface Chemistry of PVDF‐Based Electrolytes for Solid‐State Lithium Metal Batteries	113
A Dynamic Deferoxamine Polymer with Exceptional Performance in Mitochondrial Iron Depletion and Cytosolic Protein Delivery	113
Quantitative Measurement of Interfacial Adhesion of CVD Grown Bilayer WS₂ on Various Substrates	113
Stabilization of CsPbBr₃ Nanowires Through SU‐8 Encapsulation for the Fabrication of Bilayer Microswimmers with Magnetic and Fluorescence Properties	112
Monolithically Programmed Stretchable Conductor by Laser‐Induced Entanglement of Liquid Metal and Metallic Nanowire Backbone (Small 37/2022)	112
Screening of Protein‐Based Ultrasmall Nanozymes for Building Cell‐Mimicking Catalytic Vesicles	112
Sequence‐Guided Localization of DNA Hybridization Enables Highly Selective and Robust Genotyping	112
A Synthetic Protocell‐Based Heparin Scavenger	112
Advancements in Functional Nanomaterials Inspired by Viral Particles	112