OOIR: Observatory of International Research

Papers

(The H4-Index of Small is 111. 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 2021-11-01 to 2025-11-01.)

Article	Citations
	524
	323
Facile Fabrication of Monodisperse Vinyl Hybrid Core–Shell Silica Microsphere with Short Range Radial Channel in bi‐phase System	309
Multi‐Biomarker Profiling for Precision Diagnosis of Lung Cancer	271
Gas Release as an Efficient Strategy to Tune Mechanical Properties and Thermoresponsiveness of Dynamic Molecular Crystals	261
	257
High‐Energy Symmetric Li‐Ion Battery Enabled by Binder‐Free FeOF‐MXene Heterostructure with Doubly Matched Capacity and Kinetics	253
Volcanic Eruption in the Nanoworld: Efficient Oxygen Exchange at the Si/SnO₂ Interface (Small 35/2024)	222
Switchable Reaction Pathway on RuO₂ via Atomic Co Doping Toward Oxygen Evolution in Acidic Media	219
Single Particle Semi‐Reversible Solvatochromic Sensor	206
Dynamic Induction of Conversion−Based Anode Degradation by Valence State and Mechanical Cracks	200
Succinonitrile‐Modulated Polymer Electrolyte for Ultra‐Long Lifespan and High Voltage Sodium Metal Batteries	199
Reactive Polymers of Intrinsic Microporous Aerogels for Rapid Mustard Gas Detoxification	197
Directed Self‐Assembly of Polystyrene‐Block‐Polyhedral Oligomeric Silsesquioxane Monolayer by Nano‐Trench for Nanopatterning (Small 48/2024)	196
Correction to “DNA Nanoflower Eye Drops with Antibiotic‐Resistant Gene Regulation Ability for MRSA Keratitis Target Treatment”	196
Seamless Integration of Adaptive Sensing Layers in Ornithopter Structures for Enhanced Motion Monitoring	196
Multifunctional Bioactive Dual‐Layered Nanofibrous Matrix for Effective Breast Cancer Therapy and Enhanced Wound Healing	195
Highly Efficient Laser Bidirectional Graphene Printing: Integration of Synthesis, Transfer and Patterning	194
Temperature‐Field‐Mediated Stable Lewis Acid p‐Type Doping of TMDs for Photodetectors and CMOS Inverters	192
Chiral Biomineral Structures: Synthesis and Inspiring Functional Materials	189
Laminin‐Augmented Decellularized Extracellular Matrix Ameliorating Neural Differentiation and Neuroinflammation in Human Mini‐Brains	187
Nanoparticle Skin Penetration: Depths and Routes Modeled In‐Silico	184
Molecular Engineering of AIE‐Active Photosensitizers with High Biosafety for Effect Extracellular Antibacteria	182
Asymmetric Alkyl Chain Engineering for Efficient and Eco‐Friendly Organic Photovoltaic Cells	180
2D Heterostructure of CoCl₂/Co₃O₄ Built for Strong Enhanced Magnetism	177

Reconfigurable Self‐Assembling Photocatalytic Magnetic Liquid Metal Microrobot Swarm for Microplastic Capture and Degradation	176
Dope‐Dyed Colorful Electrospun Polyamide Nanofibrous Membrane for Multiband Personal Thermal Camouflage	175
Green‐Synthesized Multifunctional Carbon Dots from a Natural Nucleoside for Synergistic Antibacterial and Anti‐Biofilm Therapies	174
Biomimetic All‐Weather Strong, Tough, and Fatigue‐Resistant Composite Organohydrogels for Electronic Artificial Ligaments	172
Issue Information	172
Asymmetric Hairpins DNA Encapsulated Silver Nanoclusters for In Situ Fluorescence Imaging of Fusion Gene Isoforms in Bone Marrow	172
Enhancing Adhesion and Reducing Charge Extraction Barrier Achieves 19.32% Efficiency in Inverted Organic Solar Cells with a Laminated Active Layer	163
Polyurethane Elastomer with Unprecedented Thermostability, Long‐Cycle Antifatigue, and Ultrafast Self‐Healing Capability	162
Efficient Near‐Infrared Luminescence with Broad‐Band Sensitization in Mo⁴⁺−Er³⁺ Co‐Doped Cs₂ZrCl₆ Vacancy‐Ordered Double Perovskites	162
"Smart" Nerves Sprout and Assemble in an Extracellular Matrix‐Based 3D Nerve‐in‐a‐Chip Microfluidic Model	161
Improving Buried Interface Contact by Bidentate Anchoring for Inverted Perovskite Solar Cells	159
Magnetic Microsphere Scaffold‐Based Soft Microbots for Targeted Mesenchymal Stem Cell Delivery	155
Investigation of Solid Electrolyte Interphase Regarding Extra Capacity in Fe‐Fe₃C as a Superior Sodium‐Ion Anode Material	153
Alkyl Fluorination Aromatic Acetamidine Cation Enhances the Lattice Stability and Performance of 2D Ruddlesden‐Popper Perovskite Solar Cells	153
Multiple‐ion Management of Perovskites by Regulating Spatial Distribution of Hydroxyls in Oligosaccharides	152
Anisotropy of Anion Diffusion in All‐Inorganic Perovskite Single Crystals	152
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	152
All‐Inorganic Perovskite NiTiO₃/Cs₃Sb₂I₉ Heterostructure for Photocatalytic CO₂ Reduction to CH₄ with High Selectivity	147
Nanofluidic Lab‐On‐A‐Chip Systems for Biosensing in Healthcare	146
A Monolayer MoS₂ FET with an EOT of 1.1 nm Achieved by the Direct Formation of a High‐κ Er₂O₃ Insulator Through Thermal Evaporation	145
Self‐Assembly of Magnetic Nanochains in an Intrinsic Magnetic Dipole Force‐Dominated Regime	144
Mechanism of Contrasting Ionic Conductivities in Li₂ZrCl₆ via I and Br Substitution	143
Synthesis of Fine‐Grained Polycarbosilane‐Derived Ti₃SiC₂ with High‐Phase‐Fraction and Investigation of their Microwave Absorption Properties	142
The Structural Regulation of Electrocatalyst Nanomaterials via Electrochemical Tuning	141
Unprecedented Richness of Temperature‐ and Pressure‐Induced Polymorphism in 1D Lead Iodide Perovskite	140
Self‐Charging Power System Empowered by Bismuth Halide Perovskite‐Based Hybrid Nanogenerator and Lithium‐ion Battery	140
On the Low‐Pressure Hysteresis (LPH) in Gas Sorption Isotherms of Porous Carbons	140
Aqueous Multivalent Metal‐ion Batteries: Toward 3D‐printed Architectures	139
Elimination of Intragrain Defect to Enhance the Performance of FAPbI₃ Perovskite Solar Cells by Ionic Liquid	138
Versatile Liquid Metal Composite Inks for Printable, Durable, and Ultra‐Stretchable Electronics (Small 41/2025)	137
Structure and Interface Engineering of Ultrahigh‐Rate 3D Bismuth Anodes for Sodium‐Ion Batteries	137
Interface‐Centric Strategies in Kesterite Solar Cells: Addressing Challenges, Solutions, and Future Directions for Efficient Solar‐Harvesting Technologies	136
Under‐Coordinated CoFe Layered Double Hydroxide Nanocages Derived from Nanoconfined Hydrolysis of Bimetal Organic Compounds for Efficient Electrocatalytic Water Oxidation	136
Stable Zinc Electrode/Separator Interface Enabled by Phthalocyanine‐Modified Separator for Advanced Zinc Metal Batteries	135
Voltage‐ and Metal‐assisted Chemical Etching of Micro and Nano Structures in Silicon: A Comprehensive Review	134
Solar Energy‐Driven Reverse Water Gas Shift Reaction: Photothermal Effect, Photoelectric Activation and Selectivity Regulation	134
High Open‐Circuit Voltage Wide‐Bandgap Perovskite Solar Cell with Interface Dipole Layer	133
Structural and Interfacial Manipulation of Multifunctional Skeletons Enabled Shuttling‐Free and Dendrite‐Free Li–S Full Batteries	133
Mild Methane Electrochemical Oxidation Boosted via Plasma Pre‐Activation	133
Localized High‐Concentration Electrolytes with Low‐Cost Diluents Compatible with Both Cobalt‐Free LiNiO₂ Cathode and Lithium‐Metal Anode	133
Reconstructed Hydroxyl Coordination Field Enhances Mass Transfer for Efficient Electrocatalytic Water Oxidation	132
Synergistic Interaction of Dual‐Polymer Networks Containing Viologens‐Anchored Poly(ionic liquid)s Enabling Long‐Life and Large‐Area Electrochromic Organogels	132
Lithiophilic Nanowire Guided Li Deposition in Li Metal Batteries	131
Heterojunction‐Engineered N, S Co‐Doped Carbon‐Coated Silicon Anodes via Supramolecular Self‐Assembly for High‐Performance Lithium‐Ion Batteries	131
Layered‐Hierarchical Dual‐Lattice Strain Suppresses Ni_xSe Surface Reconstruction for Stable OER in Alkaline Fresh/Seawater Splitting	130
Enhanced Interfacial Charge Transfer/Separation By LSPR‐Induced Defective Semiconductor Toward High Co₂RR Performance	129
Mechanisms of Radical Formation on Chemically Modified Graphene Oxide under Near Infrared Irradiation	129
Engineering the Local Electronic Configuration of Diatomic Iron–Nickel Site for Enhanced Nitrate and Ammonia Co‐Electrolysis Activity	128
A Cascade Nanoreactor of Metal‐Protein‐Polyphenol Capsule for Oxygen‐Mediated Synergistic Tumor Starvation and Chemodynamic Therapy	127
Metallic Carbonitride MXene Based Photonic Hyperthermia for Tumor Therapy	127

The Role of Interfacial Water in CO₂ Electrolysis over Ni‐N‐C Catalyst in a Membrane Electrode Assembly Electrolyzer	127
Shear Piezoelectricity and Electromechanical Conversion for a Pair of Chiral Hybrid Metal Halides with Reversible Phase Transition	126
Armored Superhydrophobic Ceramic Surfaces with Robust Weather Resistance	126
Advancements in Functional Nanomaterials Inspired by Viral Particles	126
Tailoring Side Chain in Organic Donor‐Pi‐Acceptor Copolymeric Mixed Conductors for Efficient and Extremely Stable Artificial Synapses	125
Cooperative Boron and Vanadium Doping of Nickel Phosphides for Hydrogen Evolution in Alkaline and Anion Exchange Membrane Water/Seawater Electrolyzers	124
Bioinspired, Anticoagulative, ¹⁹F MRI‐Visualizable Bilayer Hydrogel Tubes as High Patency Small‐Diameter Vascular Grafts	124
3D Printed Multifunctional Biomimetic Bone Scaffold Combined with TP‐Mg Nanoparticles for the Infectious Bone Defects Repair	124
Biodegradable, Breathable Leaf Vein‐Based Tactile Sensors with Tunable Sensitivity and Sensing Range	123
3D Lithiophilic Freestanding Hosts with SiO_x‐Embedded Hierarchical Porous N‐Doped Carbon Nanofibers for Dendrite‐Free Lithium Metal Batteries	123
Supersaturation‐Driven Co‐Precipitation Enables Scalable Wet‐Chemical Synthesis of High‐Purity Na ₃ InCl ₆	122
In Situ Construction of SnS₂@SnO₂ Heterostructure for Photo‐Assisted Electrocatalysis of Oxygen Evolution Reaction	120
Unraveling the Augmented Field Emission Performance of Molybdenum Disulfide‐Praseodymium Sulfide (MoS₂@PrS) Heterostructure: A Combined Experimental and First Principles‐Based Study	119
A Functionalized Scaffold Facilitates Neurites Extension for Spinal Cord Injury Therapy	119
Boosting Spatial Charge Storage in Ion‐Compatible Pores of Carbon Superstructures for Advanced Zinc‐Ion Capacitors	118
A UV‐Reflective Organic–Inorganic Tandem Structure for Efficient and Durable Daytime Radiative Cooling in Harsh Climates	118
Polysulfide Regulation by Hypervalent Iodine Compounds for Durable and Sustainable Lithium–Sulfur Battery	118
Ultrathin‐N₂C‐Deficient Carbon Nitride for Stabilized Enhancement of Electrochemiluminescence	118
Co‐Assembly of Colloids and Eumelanin Nanoparticles in Droplets for Structural Pigments with High Saturation	117
Multimaterial Printing of Serpentine Microarchitectures with Synergistic Mechanical/Piezoelectric Stimulation for Enhanced Cardiac‐Specific Functional Regeneration	117
Achieving Dendrite‐Free Lithium Metal Batteries by Constructing a Dense Lithiophilic Cu_1.8Se/CuO Heterojunction Tip	116
Nanozymes in Oral Medicine: From Catalytic Design to Advanced Dental Therapies	115
Metal Coordination Complex Derived Fe₇S₈ Particles Embedded in N‐doped Carbon Framework with Regulated Porous Structure Enabling High‐Rate and Durable Sodium Storage	115
Environment‐Dependent Stability and Mechanical Properties of DNA Origami Six‐Helix Bundles with Different Crossover Spacings	114
Stone–Wales Defect in Graphene	114
Immobilizing Quinone‐Fused Aza‐Phenazine into π‐d Conjugated Coordination Polymers with Multiple‐Active Sites for Sodium‐Ion Batteries	114
Ultralow RuO₂ Doped NiS₂ Heterojunction as a Multifunctional Electrocatalyst for Hydrogen Evolution linking to Biomass Organics Oxidation	113
Photothermal Nanozymatic Nanoparticles Induce Ferroptosis and Apoptosis through Tumor Microenvironment Manipulation for Cancer Therapy	113
Composition Dependent Electrical Transport in Si_1−xGe_xNanosheets with Monolithic Single‐Elementary Al Contacts	113
Induced Production of Atypical Naturally Nonpreferred Metal–Organic Frameworks and Their Detachment via Provoking Post‐Mismatching	113
Highly Emissive Lanthanide‐Based 0D Metal Halide Nanocrystals for Efficient Ultraviolet Photodetector	113
Hierarchical Heterostructure Engineering of Layered Double Hydroxides on Nickel Sulfides Heteronanowire Arrays as Efficient Cathode for Alkaline Aqueous Zinc Batteries	112
Synergistic Lithium Alloying and Plating in 3D Cu/CNT/Sn Electrodes for Stable Lithium Metal Batteries	112
Design of Atomically Dispersed CoN₄ Sites and Co Clusters for Synergistically Enhanced Oxygen Reduction Electrocatalysis	112
Engineering at Subatomic Scale: Achieving Selective Catalytic Pathways via Tuning of the Oxidation States in Functionalized Single‐Atom Quantum Catalysts	112
Amorphous Ni–Fe–Mo Oxides Coupled with Crystalline Metallic Domains for Enhanced Electrocatalytic Oxygen Evolution by Promoted Lattice‐Oxygen Participation	111
CO₂ Electroreduction to Near‐Unity CO Triggered by Built‐in Electric Field Over P‐N‐Heterojunction Cu₂O‐Cd(OH)₂ Interface	111
Advanced Composite Lithium Metal Anodes with 3D Frameworks: Preloading Strategies, Interfacial Optimization, and Perspectives	111
Epitaxial Growth of Lead‐Free 2D Cs₃Cu₂I₅ Perovskites for High‐Performance UV Photodetectors	111