OOIR: Observatory of International Research

Papers

(The H4-Index of Small is 110. 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
Water‐Capture Filter Paper Separator Realizing Ambient Li–Air Battery	641
Elimination of Intragrain Defect to Enhance the Performance of FAPbI₃ Perovskite Solar Cells by Ionic Liquid	551
Interface‐Engineered NiFe/Ni‐S Nanoparticles for Reliable Alkaline Oxygen Production at Industrial Current: A Sulfur Source Confinement Strategy (Small 24/2024)	437
Deciphering the Carrier Transport Properties in Two‐Dimensional Perovskites via Surface‐Enhanced Raman Scattering	355
Rational Design of Conjugated Acetylenic Polymers Enables a Two‐Electron Water Oxidation Pathway for Enhanced Photosynthetic Hydrogen Peroxide Generation	321
Stabilizing High Density Cu Active Sites with ZrO₂ Quantum Dots as Chemical Ligand in N‐doped Porous Carbon Nanofibers for Efficient ORR	313
Description of Photodegradation Mechanisms and Structural Characteristics in Carbon@Titania Yolk–Shell Nanostructures by XAS (Small 2/2023)	312
Masthead: (Small 50/2022)	299
Enhancement of Single‐Photon Purity and Coherence of III‐Nitride Quantum Dot with Polarization‐Controlled Quasi‐Resonant Excitation (Small 5/2023)	290
Halide Perovskite Nanocrystal‐Enabled Stabilization of Transition Metal Dichalcogenide Nanosheets (Small 6/2022)	282
Mixture Phases Engineering of PtFe Nanofoams for Efficient Hydrogen Evolution	277
Automated Multi‐ and Block‐Copolymer Writing in Mesoporous Films Using Visible‐Light PET‐RAFT and a Microscope	273
Monolithically Programmed Stretchable Conductor by Laser‐Induced Entanglement of Liquid Metal and Metallic Nanowire Backbone (Small 37/2022)	268
Nanotransducer‐Enabled Wireless Spatiotemporal Tuning of Engineered Bacteria in Bumblebee	262
Atomically Dispersed CoN₃C₁‐TeN₁C₃ Diatomic Sites Anchored in N‐Doped Carbon as Efficient Bifunctional Catalyst for Synergistic Electrocatalytic Hydrogen Ev	248
Second Floor of Flatland: Epitaxial Growth of Graphene on Hexagonal Boron Nitride (Small 36/2021)	229
DNAzyme‐Functionalized Nanomaterials: Recent Preparation, Current Applications, and Future Challenges (Small 51/2021)	227
3D Monolayer Silanation of Porous Structure Facilitating Multi‐Phase Pollutants Removal (Small 47/2023)	217
Stepwise Crystallization of Millimeter Scale Thorium Cluster Single Crystals as a Bifunctional Platform for X‐ray Detection and Shielding	214
Embedding of Ti₃C₂T_xNanocrystals in MAPbI₃Microwires for Improved Responsivity and Detectivity of Photodetector	206
Self‐Boosting Vaccination Based on Pulsatile Antigen Release from Core–Shell Microparticles (Small 18/2023)	205
Masthead: (Small 32/2023)	203
2D Heterostructure of CoCl₂/Co₃O₄ Built for Strong Enhanced Magnetism	184
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	176
Achieving Dendrite‐Free Lithium Metal Batteries by Constructing a Dense Lithiophilic Cu_1.8Se/CuO Heterojunction Tip	175

Masthead: (Small 52/2021)	175
Cage‐Like Sodalite‐Type Porous Organic Salts Enabling Luminescent Molecule's Incorporation and Room‐temperature Phosphorescence Induction in Air (Small 36/2023)	173
	171
Masthead: (Small 30/2023)	170
Masthead: (Small 42/2023)	169
Nanographene‐Based Decoration as a Panchromatic Antenna for Metalloporphyrin Conjugates (Small 42/2023)	169
Multifold Integration of Printed and Holographic Meta‐Image Displays Enabled by Dual‐Degeneracy	168
Anisotropy of Anion Diffusion in All‐Inorganic Perovskite Single Crystals	164
Epitaxial Growth of Step‐Like Cr₂S₃ Lateral Homojunctions Towards Versatile Conduction Polarities and Enhanced Transistor Performances	163
Nanoparticle‐Empowered Core–Shell Microcapsules: From Architecture Design to Fabrication and Functions (Small 33/2024)	163
Super‐Macroporous Lightweight Materials Templated from Bicontinuous Intra‐Phase Jammed Emulsion Gels Based on Nanochitin (Small 39/2023)	162
Using Small Molecule Absorbers to Create a Photothermal Wax Motor	161
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)	159
Design of MOF‐Derived NiO‐Carbon Nanohybrids Photocathodes Sensitized with Quantum Dots for Solar Hydrogen Production	157
Reconfigurable 2D WSe₂‐Based Memtransistor for Mimicking Homosynaptic and Heterosynaptic Plasticity (Small 41/2021)	156
Splashing‐Assisted Femtosecond Laser‐Activated Metal Deposition for Mold‐ and Mask‐Free Fabrication of Robust Microstructured Electrodes for Flexible Pressure Sensors (Small 24/2023)	155
Viologen‐Derived Covalent Organic Frameworks: Advancing PFAS Removal Technology with High Adsorption Capacity	152
Metal Nanocatalyst Sintering Interrogated at Complementary Length Scales	148
Sequence‐Guided Localization of DNA Hybridization Enables Highly Selective and Robust Genotyping	147
Photo‐Stimulated Zn‐based Batteries: Progress, Challenges, and Perspectives	146
A Mechanism Underpinning the Bioenergetic Metabolism‐Regulating Function of Gold Nanocatalysts (Small 8/2024)	144
Polysulfide Regulation by Hypervalent Iodine Compounds for Durable and Sustainable Lithium–Sulfur Battery	144
Microfiber‐Templated Porogel Bioinks Enable Tubular Interfaces and Microvascularization Down to the Building Blocks for 3D Bioprinting	144
Bioinspired, Anticoagulative, ¹⁹F MRI‐Visualizable Bilayer Hydrogel Tubes as High Patency Small‐Diameter Vascular Grafts	141
Injectable Nanocomposite Immune Hydrogel Dressings: Prevention of Tumor Recurrence and Anti‐Infection after Melanoma Resection	141
Modulating the Charge Transfer Plasmon in Bridged Au Core‐Satellite Homometallic Nanostructures	141
Symmetric Catalyst Design Employing Ir Nanoparticles on Black WO_3‐_x Nanofiber Support for Boosting Water Electrolysis (Small 29/2024)	140
Simulation‐Guided Rational Design of DNA Walker‐Based Theranostic Platform	139
Nanoampere‐Level Piezoelectric Energy Harvesting Performance of Lithography‐Free Centimeter‐Scale MoS₂ Monolayer Film Generators (Small 24/2022)	138
	136
Magnetic Microsphere Scaffold‐Based Soft Microbots for Targeted Mesenchymal Stem Cell Delivery	136
Enhancing the Functionality of Immunoisolated Human SC‐βeta Cell Clusters through Prior Resizing	136
Directed Self‐Assembly of Polystyrene‐Block‐Polyhedral Oligomeric Silsesquioxane Monolayer by Nano‐Trench for Nanopatterning (Small 48/2024)	135
Extremely Uniform Graphene Oxide Thin Film as a Universal Platform for One‐Step Biomaterial Patterning	135
Accelerated Synthesis of TS‐2 Zeolite via 2D Heterogeneous Nucleation for Efficient H₂O₂ Production	133
Programmable Compartment Networks by Unraveling the Stress‐Dependent Deformation of Polymer Vesicles (Small 7/2024)	133
Unprecedented Richness of Temperature‐ and Pressure‐Induced Polymorphism in 1D Lead Iodide Perovskite	131
Revealing the Mechano‐Electrochemical Coupling Behavior and Discharge Mechanism of Fluorinated Carbon Cathodes toward High‐Power Lithium Primary Batteries	131
Ex Situ Covalent Functionalization of Germanene via 1,3‐Dipolar Cycloaddition: A Promising Approach for the Bandgap Engineering of Group‐14 Xenes	130
From Structure to Application: The Evolutionary Trajectory of Spherical Nucleic Acids	130
Nanoparticle Skin Penetration: Depths and Routes Modeled In‐Silico	129
Synergistic Interaction of Dual‐Polymer Networks Containing Viologens‐Anchored Poly(ionic liquid)s Enabling Long‐Life and Large‐Area Electrochromic Organogels	129
Analysis of Channel Current Noise in Small Nanoscale Metal Oxide Semiconductor Field Effect Transistors	128
Multi‐Biomarker Profiling for Precision Diagnosis of Lung Cancer	128
3D‐Printed Micro Lens‐in‐Lens for In Vivo Multimodal Microendoscopy (Small 17/2022)	128
Rapid Construction of Double Crystalline Prussian Blue Analogue Hetero‐Superstructure	127
In Situ Construction of Built‐In Opposite Electric Field Balanced Surface Adsorption for Hydrogen Evolution Reaction	127
Correlated Study of Material Interaction Between Capillary Printed Eutectic Gallium Alloys and Gold Electrodes	126
Role of the Metal Atom in a Carbon‐Based Single‐Atom Electrocatalyst for Li–S Redox Reactions	126
Nanospheres Lithography: Recent Advances of Nanospheres Lithography in Organic Electronics (Small 28/2021)	125

Activating Ultralong Room‐Temperature Phosphorescence of Mono‐Ring Arylboronic Acid by Hydrogen Bond for Tunable Afterglow Color and Stimulus Response	125
Direct Syntheses of 2D Noble Transition Metal Dichalcogenides Toward Electronics, Optoelectronics, and Electrocatalysis‐Related Applications	124
Spontaneous Formation of π‐Conjugated Polymeric Colloidal Molecules Through Stepwise Coacervation and Symmetric Compartmentalization	123
An Electrochemical Oxidation and Intercalation Strategy for Iodide Removal Using LDHs	123
	122
Understanding the Curvature Effect of FeCo Nanoalloy Encapsulated by Nitrogen‐Doped Carbon Nanotubes for High‐Performance Lithium–Sulfur Batteries	121
Sequential Therapy for Osteosarcoma and Bone Regeneration via Chemodynamic Effect and Cuproptosis Using a 3D‐Printed Scaffold with TME‐Responsive Hydrogel	121
Engineering the Local Electronic Configuration of Diatomic Iron–Nickel Site for Enhanced Nitrate and Ammonia Co‐Electrolysis Activity	121
Crosslinking‐Driven Chemical Homogeneity Enhances Performance of Pre‐Seeded Perovskite Solar Cells	120
Quantitative Measurement of Interfacial Adhesion of CVD Grown Bilayer WS₂ on Various Substrates	119
Transforming Spirulina maxima Biomass into Ultrathin Bioactive Coatings Using an Atmospheric Plasma Jet: A New Approach to Healing of Infected Wounds (Small 39/2024)	119
Investigation of Solid Electrolyte Interphase Regarding Extra Capacity in Fe‐Fe₃C as a Superior Sodium‐Ion Anode Material	119
Inorganic Building Unit Isomerization Engineering for Multicolor Room Temperature Phosphorescence	118
A High‐Performance N₂‐Selective MXene Membrane with Double Selectivity Mechanism for N₂/CH₄ Separation	118
Highly Efficient Laser Bidirectional Graphene Printing: Integration of Synthesis, Transfer and Patterning	117
Ambient Humidity‐Induced Phase Separation for Fiber Morphology Engineering toward Piezoelectric Self‐Powered Sensing	117
Biodegradable and Efficient Charge‐Migrated Z‐Scheme Heterojunction Amplifies Cancer Ferroptosis by Blocking Defensive Redox System	117
Sandwich‐Structured Quasi‐Solid Polymer Electrolyte Enables High‐Capacity, Long‐Cycling, and Dendrite‐Free Lithium Metal Battery at Room Temperature	117
Under‐Coordinated CoFe Layered Double Hydroxide Nanocages Derived from Nanoconfined Hydrolysis of Bimetal Organic Compounds for Efficient Electrocatalytic Water Oxidation	117
A Functionalized Scaffold Facilitates Neurites Extension for Spinal Cord Injury Therapy	117
Construction of Mineralization Nanostructures in Polymers for Mechanical Enhancement and Functionalization	117
High Oxygen Reduction Efficiency and Durability of Nano‐Honeycomb Pt₃(NiFeCo) Replenished by High‐Entropy Metallic Glass Support	115
Amphiphilic Nanoscale Antifog Coatings: Improved Chemical Robustness by Continuous Assembly of Polymers	115
Harnessing Bio‐Inspired Axial Coordination to Boost Synergistic Effects for Enhanced Bifunctional Oxygen Electrocatalysis	115
Static–Dynamic Fluorescence Patterns Based on Photodynamic Disulfide Reactions for Versatile Information Storage	114
Epitaxial Growth of Lead‐Free 2D Cs₃Cu₂I₅ Perovskites for High‐Performance UV Photodetectors	113
PAD4 Inhibitor‐Loaded Layered Double Hydroxide Nanosheets as a Multifunctional Nanoplatform for Photodynamic Therapy‐Mediated Tumor Metastasis Treatment (Small 50/2024)	113
Web‐above‐a‐Ring (WAR) and Web‐above‐a‐Lens (WAL): Nanostructures for Highly Engineered Plasmonic‐Field Tuning and SERS Enhancement	113
A Synthetic Protocell‐Based Heparin Scavenger	112
Visualization of Multiphase Reactive Flow and Mass Transfer in Functionalized Microfluidic Porous Media	112
Bionanoparticles with In Situ Nitric Oxide Release for Precise Modulation of ER‐TRPV1 Ion Channels in Multimodal Killing of Glioblastoma	111
Superaerophobic Resin‐Grafted rGO Aerogel with Boosted Product Removal Delivering High‐Performance Hydrogen Release at Ultrahigh Storage Density	111
Facile Fabrication of Monodisperse Vinyl Hybrid Core–Shell Silica Microsphere with Short Range Radial Channel in bi‐phase System	110
Laser‐Regulated Iridium‐Diffused Nitrogen–Carbon Sites for Enhanced Hydrazine‐Assisted Alkaline Seawater Splitting and Zinc–Hydrazine Batteries	110
Amphiphilic Gelator‐Based Shear‐Thinning Hydrogel for Minimally Invasive Delivery via Endoscopy Catheter to Remove Gastrointestinal Polyps	110