OOIR: Observatory of International Research

Papers

(The H4-Index of Small is 102. 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
Nanographene‐Based Decoration as a Panchromatic Antenna for Metalloporphyrin Conjugates (Small 42/2023)	590
Masthead: (Small 42/2023)	469
Highly Sensitive Direct X‐Ray Detector Based on Copper(II) Coordination Polymer Single Crystal with Anisotropic Charge Transport (Small 42/2023)	369
Visualizing Assembly Dynamics of All‐Liquid 3D Architectures (Small 6/2022)	329
Optimizing ZnO–Quantum Dot Interface with Thiol as Ligand Modification for High‐Performance Quantum Dot Light‐Emitting Diodes (Small 13/2024)	290
	278
The Coexistence of Superconductivity and Topological Order in Van der Waals InNbS₂	271
	256
Upconversion under Photon Trapping in ZnO/BN Nanoarray: An Ultrahigh Responsivity Solar‐Blind Photodetecting Paper	255
Ultra‐Stable Ti Vacancies‐Pt Atomic Clusters Structure on Titanium Oxycarbide Supports for High Current Density Hydrogen Evolution Reaction	254
Harnessing Smectic Ordering for Electric‐Field‐Driven Guided‐Growth of Surface Topography in a Liquid Crystal Polymer	249
Dual‐Modality Imaging‐Guided Manganese‐Based Nanotransformer for Enhanced Gas‐Photothermal Therapy Combined Immunotherapeutic Strategy Against Triple‐Negative Breast Cancer	248
Photo‐Assisted Ferroelectric Domain Control for α‐In₂Se₃ Artificial Synapses Inspired by Spontaneous Internal Electric Fields	242
Lattice Engineering via Transition Metal Ions for Boosting Photoluminescence Quantum Yields of Lead‐Free Layered Double Perovskite Nanocrystals	230
Probing Local Force Propagation in Tensed Fibrous Gels	229
Evolution Mechanism of Solid‐Phase Catalysts During Catalytic Growth of Single‐Walled Carbon Nanotubes	222
Silver Nanowires‐Based Flexible Gold Electrode Overcoming Interior Impedance of Nanomaterial Electrodes	213
Self‐Activated Formation of Hierarchical Co₃O₄ Nanoflakes with High Valence‐State Conversion Capability for Ultrahigh‐Capacity Zn–Co Batteries	203
Induced Production of Atypical Naturally Nonpreferred Metal–Organic Frameworks and Their Detachment via Provoking Post‐Mismatching	202
Pseudo‐Elasticity and Variable Electro‐Conductivity Mediated by Size‐Dependent Deformation Twinning in Molybdenum Nanocrystals	188
Cs‐treatments in Kesterite Thin‐Film Solar Cells for Efficient Perovskite Tandems	183
Injectable Black Phosphorus Nanosheets for Wireless Nongenetic Neural Stimulation	179
Periodic Micropillar‐Patterned FTO/BiVO₄ with Superior Light Absorption and Separation Efficiency for Efficient PEC Performance	171
Masthead: (Small 26/2021)	170
Flexible Photodetectors: Flexible Light‐to‐Frequency Conversion Circuits Built with Si‐Based Frequency‐to‐Digital Converters via Complementary Photosensitive Ring Oscillators with p‐Type SWNT and n‐Ty	169

Photochromic 3D Micro‐Objects: Nano‐3D‐Printed Photochromic Micro‐Objects (Small 26/2021)	163
Masthead: (Small 27/2023)	163
Permanent Anticoagulation Blood‐Vessel by Mezzo‐Sized Double Re‐Entrant Structure (Small 27/2023)	158
Masthead: (Small 4/2022)	157
Catalytic Decomposition Mechanism of PH₃ on 3DCuO/C and High Value Utilization of Deactivated Catalysts	154
Revealing Structural Insights of Solid Electrolyte Interphase in High‐Concentrated Non‐Flammable Electrolyte for Li Metal Batteries by Cryo‐TEM (Small 28/2023)	153
Donor:Acceptor Janus Nanoparticle‐Based Films as Photoactive Layers: Control of Assembly and Impact on Performance of Devices (Small 28/2023)	152
2D Heterostructure of CoCl₂/Co₃O₄ Built for Strong Enhanced Magnetism	150
Longitudinal Piezoelectricity and Polarization‐Insensitive Oxidation in Janus vdWs Nb₃SeI₇	148
Construction of Iron‐Modified Lignin‐Based Nanomicrocapsules for Enhancing the Functionality of Natural Product–Based Pesticides	147
Bioactive Peptide Hydrogel Scaffold with High Fluidity, Thermosensitivity, and Neurotropism in 3D Spatial Structure for Promoted Repair of Spinal Cord Injury	145
Polymerization Improvement of Graphitic Carbon Nitride Films Derived from Melamine and Thiourea	143
Covalent Organic Frameworks with Constrained Palladium Nanoclusters Lock the Enol‐Keto Tautomerism Enhancing Hydrogen Peroxide Photosynthesis	142
Activating Ultralong Room‐Temperature Phosphorescence of Mono‐Ring Arylboronic Acid by Hydrogen Bond for Tunable Afterglow Color and Stimulus Response	139
3D Printing Hierarchical Porous Nanofibrous Scaffold for Bone Regeneration	138
Graphite‐Based Bio‐Mimetic Nanopores for Protein Sequencing and Beyond	138
Layered Porous Ring‐Like Carbon Network Protected FeNi Metal Atomic Pairs for Bifunctional Oxygen Electrocatalysis and Rechargeable Zn‐Air Batteries	138
High‐Throughput UV‐Induced Synthesis and Screening of Alloy Electrocatalysts	137
Titania‐Cored Janus Multipods as UV‐Protective Pickering Emulsifiers for Sunscreens	137
A Review of Advances in Heterostructured Catalysts for Li–S Batteries: Structural Design and Mechanism Analysis	135
Advancing Cancer Vaccines with Radionuclide Imaging	135
2D Nano‐Photosensitizer Facilitates Proximity Labeling for Living Cells Surfaceome Deciphering	135
Elucidating the Chemical Pre‐Lithiation Mechanism of Hard Carbon Anodes for Ultra‐high Stability Lithium‐Ion Batteries	135
A CW‐Pumped Dye Nanolaser With an Optimized Nanocavity	132
Expanding Chemical Space in the Synthesis of Gold Bipyramids	128
Atomically Resolved Surface Reconstruction of WO₃ (002)	127
Engineering Dual‐Defective 0D/2D V_N‐CNQDs/V_Bi‐Bi₄O₅Br₂ S‐Scheme Heterostructure for Boosting CO₂ Photoreduction in Air	125
Electrochemical Probing of Dopamine Dynamics During Poly(I:C)‐Induced Neuroinflammation	125
Triphenylamine‐Based Y‐Shaped Self‐Assembled Monolayers for Efficient Tin Perovskite Solar Cells	123
Regulated Cu Diatomic Distance Promoting Carbon−Carbon Coupling During CO₂ Electroreduction	123
Achieving Dendrite‐Free Lithium Metal Batteries by Constructing a Dense Lithiophilic Cu_1.8Se/CuO Heterojunction Tip	121
Asymmetric Alkyl Chain Engineering for Efficient and Eco‐Friendly Organic Photovoltaic Cells	121
Building Robust Manganese Hexacyanoferrate Cathode for Long‐Cycle‐Life Sodium‐Ion Batteries	119
2D MXenes: Synthesis, Properties, and Applications in Silicon‐Based Optoelectronic Devices	118
A Powerful Tumor Catalytic Therapy by an Enzyme‐Nanozyme Cascade Catalysis (ENCAT) System	117
Non‐Stoichiometric Amorphous Calcium Carbonate Forms in Macromolecular Condensates via Interphase Diffusion	117
Efficient Photocatalytic Water Purification Through Novel Janus‐Nanomicelles with Long‐Lived Charge Separation Properties	117
A Fused Membrane‐Camouflaged Biomimetic Nanosystem for Dual‐Targeted Therapy of Septic Arthritis	117
Atomically Dispersed Ni‐N‐C Catalysts for Electrochemical CO₂ Reduction	117
Highly Efficient Degradation of Bisphenol A by Peroxymonosulfate Activation Using Bamboo Kraft Lignin Single‐Atom Catalyst	116
Janus Protein Nanoparticles Tailoring Bicontinuous Aerogels for Efficient Heavy Metal Ion Absorption	115
Enhanced Fe^IV═O Generation via Peroxymonosulfate Activation by an Edge‐Site Engineered Single‐Atom Iron Catalyst	115
Buried Interface Modification Toward Efficient CsPbI_2.2Br_0.8 Based Monolithic Perovskite/Organic Tandem Solar Cells	114
Multifunctional Scaffold Comprising Metal–Organic Framework, Hydrogel, and Demineralized Bone Matrix for the Treatment of Steroid‐Induced Femoral Head Necrosis	114
Electric Field‐Induced Synergetic Enhancement of Local Hydroxyl Concentration and Photogenerated Carrier Density for Removal of CO_ads in Electrocatalytic Formic Acid Oxidation	114
Guided Heterostructure Growth of CoFe LDH on Ti₃C₂T_x MXene for Durably High Oxygen Evolution Activity	113
Single‐Entity Electrochemistry of N‐Doped Graphene Oxide Nanostructures for Improved Kinetics of Vanadyl Oxidation	112
Recent Advances in Nanomaterial‐Based Biosignal Sensors	112
Remodel Heterogeneous Electrical Microenvironment at Nano‐Scale Interface Optimizes Osteogenesis by Coupling of Immunomodulation and Angiogenesis	111
Unraveling the Nature of Interfacial Behavior in the LiTFSI‐LiCl Aqueous Biphasic System	110

Fine Tuning of Torus‐Shaped Mo‐Doped Ni₂P Nanorings for Enhanced Seawater Electrolysis	109
Self‐Oxidated Hybrid Conductive Network Enables Efficient Electrochemical Lithium Extraction Under High‐Altitude Environment	109
Multiplex Biomimetic SLIPS With Super‐Lubricity to Multiphase Matters	109
Lattice Regularization by Manipulating Over‐Stoichiometric Defects Yields High‐Performance (Bi,Sb)₂Te₃ Thermoelectrics	109
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	109
Enhanced Positive Charge Performance in Triboelectric Series: Molecular Engineering of Conjugated Mesoporous Fibers for Machine Learning‐Based Wearable Sensors (Small 3/2025)	109
Enhanced Electrostatic Dust Removal from Solar Panels Using Transparent Conductive Nano‐Textured Surfaces	108
Bionanoparticles with In Situ Nitric Oxide Release for Precise Modulation of ER‐TRPV1 Ion Channels in Multimodal Killing of Glioblastoma	108
Structural and Electronic Modulations of Se‐Vacancy‐Rich MoSe₂ Triggered by Cr Doping toward Robust Nitrogen Reduction Reaction	108
Confined Magnetization at the Sublattice‐Matched Ruthenium Oxide Heterointerface	108
Double‐Layered Microneedle Patch Integrated with Multifunctional Nanoparticles and Live Bacteria for Long‐Term Treatment of Atopic Dermatitis	107
Responsive 3D Printed Microstructures Based on Collagen Folding and Unfolding	107
A Ratiometric Time‐Gated Luminescence Probe for Imaging H₂O₂ in Endoplasmic Reticulum of Living Cells and Its Application to Smartphone‐Guided Bioimaging	107
Solvent‐Free Ball Milling Synthesis of Water‐Stable Tin‐Based Pseudohalide Perovskites for Photocatalytic CO₂ Reduction	107
Hierarchically Structured and Tunable Hydrogel Patches: Design, Characterization, and Application	106
Boosting Photoconductivity by Increasing the Structural Complexity of Multivariate Covalent Organic Frameworks	106
Robust Multifunctional Films with Excellent EMI Shielding, Anti‐Peeling, and Joule Heating Performances Enabled by an Encapsulated Highly Conductive Fabric Strategy	105
High‐Performance Flexible and Symmetric Supercapacitors Based on Micro‐Flower‐Like MnSe@Ti₃C₂T_x Heterostructure	105
Modulating Electronic Spin State of Perovskite Fluoride by Ni─F─Mn Bond Activating the Dynamic Site of Oxygen Reduction Reaction	104
Shortwave Infrared Imaging of a Quantum Dot‐Based Magnetic Guidewire Toward Non‐Fluoroscopic Peripheral Vascular Interventions (Small 3/2025)	104
Multifunctional Amphoteric Additive Alanine Enables High‐Performance Wide‐pH Zn Metal Anodes	104
Advances on Defect Engineering of Niobium Pentoxide for Electrochemical Energy Storage	103
Stimuli‐Responsive Nano Drug Delivery Systems for the Treatment of Neurological Diseases	103
A Fully Integrated ICP‐Enriched and Nanozyme‐Catalyzed Lateral Flow Assay for cfDNA Detection in Whole Blood	103
Side Reaction Turned Positive: Synchronous OER Manipulating the Electrocatalytic Properties of Anodic Electrodeposited Lead Dioxide	103
Rapid Charge Transfer Endowed by Heteroatom Doped Z‐Scheme Van Der Waals Heterojunction for Boosting Photocatalytic Hydrogen Evolution	103
Systematic Study of the Synthesis of Monodisperse CsPbI₃ Perovskite Nanoplatelets for Efficient Color‐Pure Light Emitting Diodes	102
Dissecting Key Factors Influencing Electrochemical Conversion of Carbon Solutions over Nickel Single Atoms	102
Interface Engineering and Modulation of Nickel Oxide for High Air‐Stable p‐Type Crystalline Silicon Solar Cells	102