OOIR: Observatory of International Research

Papers

(The H4-Index of Angewandte Chemie-International Edition is 171. 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 2022-05-01 to 2026-05-01.)

Article	Citations
	752
	402
Cover Picture: Chemoproteomics‐Enabled Identification of 4‐Oxo‐β‐Lactams as Inhibitors of Dipeptidyl Peptidases 8 and 9 (Angew. Chem. Int. Ed. 47/2022)	389
Graphical Abstract: Angew. Chem. Int. Ed. 44/2023	385
Frontispiece: Highly Efficient Low‐loaded PdO_x/AlSiO_x Catalyst for Ethylene Dimerization	384
Cover Picture: Noncovalent Modulation of Chemoselectivity in the Gas Phase Leads to a Switchover in Reaction Type from Heterolytic to Homolytic to Electrocyclic Cleavage (Angew. Chem. Int. Ed. 32/2023	370
An Analytical Specialty Team Enabling Merck′s Pipeline with Pioneering Measurement Science	361
Back Cover: Trapping X‐ray Radiation Damage from Homolytic Se−C Bond Cleavage in BnSeSeBn Crystals (Bn=benzyl, CH₂C₆H₅) (Angew. Chem. Int. Ed. 26/2022)	346
Back Cover: Carbazole‐Dendronized Luminescent Radicals (Angew. Chem. Int. Ed. 28/2023)	345
Cover Picture: Small‐Molecular‐Weight Additives Modulate Calcification by Interacting with Prenucleation Clusters on the Molecular Level (Angew. Chem. Int. Ed. 40/2022)	335
Graphical Abstract: Angew. Chem. Int. Ed. 23/2022	331
Sona Krajcovicova	316
Inside Cover: A Cooperative Rhodium/Secondary Phosphine Oxide [Rh/P(O)nBu₂] Template for Catalytic Hydrodefluorination of Perfluoroarenes (Angew. Chem. Int. Ed. 23/2023)	314
How Can Materials Chemists Contribute to Food Supply Security in the Age of AI and Robotics?	312
Cover Picture: Linker Scissoring Strategy Enables Precise Shaping of Metal–Organic Frameworks for Chromatographic Separation (Angew. Chem. Int. Ed. 37/2022)	310
Felix Kaspar	303
Ligand‐Directed Synthesis of a Self‐Organized Chloro‐Bridged Cubic Pd(II) Cage Showing Selective Encapsulation of Phenols	299
Liang Yuan	299
Frontispiece: Anomalously Large Antiphase Signals from Hyperpolarized Orthohydrogen Using a MOF‐Based SABRE Catalyst	298
Inside Back Cover: Organocatalytic Lithium Chloride Oxidation by Covalent Organic Frameworks for Rechargeable Lithium‐Chlorine Batteries (Angew. Chem. Int. Ed. 7/2024)	296
Graphical Abstract: Angew. Chem. Int. Ed. 5/2024	292
Classifieds: Jobs and Awards, Products and Services	289
Back Cover: Target‐Templated Construction of Functional Proteomimetics Using Photo‐Foldamer Libraries (Angew. Chem. Int. Ed. 2/2025)	287
Inside Back Cover: Coumarin‐Based Photodegradable Hydrogels Enable Two‐Photon Subtractive Biofabrication at 300 mm s⁻¹ (Angew. Chem. Int. Ed. 45/2024)	287
Copper(I)‐Catalyzed Asymmetric 1,4‐Hydroarsination of α,β‐Unsaturated Compounds	284

Christina W. Li	281
Jing Wei	280
Metalloenzyme‐Catalyzed Asymmetric Transfer Hydrogenation for the Synthesis of Chiral Amines	280
A Carbon‐Negative Hydrogen Production Strategy: CO₂ Selective Capture with H₂ Production	279
Synchronizing Two Distinct Nano‐Circular Sliding Motions in Six‐Component Machinery for Double Catalysis	278
Frontispiece: Stable Yet Strongly Lewis‐Acidic Anions Enabling Cooperative Catalysis with Cationic Transition‐Metal Complexes	277
Glycoconjugated Metallohelices Eliminate Cancer Stem‐Like Cells via Modulating G‐Quadruplex Surrounding Transcriptional Start Site of Sox2 Gene	276
Ligand Type Guided Keto‐Arylation Enables Modular Total Synthesis of Polycyclic CBS Xanthones	274
Zhishuai Geng	273
Enantio‐ and Z‐Selective δ‐Hydroarylation of Aryl‐Substituted 1,3‐Dienes via Rh‐Catalyzed Conjugate Addition	272
Orchestrated Octuple C−H Activation: A Bottom‐Up Topology Engineering Approach toward Stimuli‐Responsive Double‐Heptagon‐Embedded Wavy Polycyclic Heteroaromatics	272
Dynamic Oscillation and Motion of Oil‐in‐Water Emulsion Droplets	271
Bioorthogonal Delivery of Carbon Disulfide in Living Cells	269
CO₂‐Fueled Transient Breathing Nanogels that Couple Nonequilibrium Catalytic Polymerization	268
Epitaxial Electrodeposition of Lithium Metal in Cubic Wulff Structures	267
Electrosynthesis of Mussel‐inspired Adhesive Polymers as a Novel Class of Transient Enzyme Stabilizers	267
A Novel Acetylcholine Nanosensor for Single Vesicle Storage and Sub‐Quantal Exocytosis in Living Neurons and Organoids	266
Enhancement of Low Temperature Superionic Conductivity by Suppression of Li Site Ordering in Li₇Si_2–xGe_xS₇I	265
Controlled Self‐assembly of Gold(I) Complexes by Multiple Kinetic Aggregation States with Nonlinear Optical and Waveguide Properties	265
Construction of Biaryl Skeletons Initiated with Benzyne Insertion into C═S Double Bond of Pyridine‐2(1 H )‐thiones	265
Precise Preparation of Triarylboron‐Based Graphdiyne Analogues for Gas Separation	261
Capturing Doublet Intermediate Emitters by Chemically Crosslinking Confinement towards Spatiotemporal Encryption	255
Graphical Abstract: Angew. Chem. Int. Ed. 32/2022	248
Hyeon Jeong Lee	247
Jake L. Greenfield	246
Ahmed M. El‐Zohry	243
Anion‐π Interactions on Functionalized Porous Aromatic Cages for Gold Recovery from Complex Aqueous with High Capacity	243
	243
Enhancement of Lithium‐Mediated Nitrogen Reduction by Modifying Center Atom of Tetraalkyl‐Type Ionic Liquids	242
Ni‐Catalyzed Regio‐ and Enantioselective Homoallylic Coupling: Synthesis of Chiral Branched 1,5‐Dienes Featuring a Quaternary Stereogenic Center and Mechanistic Analysis	242
Unlocking Spatial Surface Energy in Porous Skeletons: a Pathway to Bridging Electronic Circuits from 2D to 3D Architectures	238
Facile Synthesis of 20‐nm‐Thick ZIF‐67 Films for Hydrogen Sieving Using β‐Co(OH) ₂ Precursor Nanosheets	237
Inside Back Cover: Two‐Dimensional Heterovalent Alloying Hybrid Double Perovskite Solid Solution for Elevating Ferroelastic Photoelectric Response (Angew. Chem. Int. Ed. 45/2025)	235
Carbon‐Carbon Bond Activation at Chromium(I): An 11‐Electron Complex Cleaving Dialkynes	234
	233
Outside Back Cover: Tandem Dual‐Ratiometric SERS Probe Enables Raman Imaging of Neurological pH Fluctuations in Epilepsy (Angew. Chem. Int. Ed. 25/2025)	233
Divergent Synthesis of Chelating Aziridines and Cyclic(Alkyl)(Amino)Carbenes (CAACs) from Pyridyl‐Tethered Robust Azomethine Ylides	233
A Phosphotriester‐Masked Dideoxy‐cGAMP Derivative as a Cell‐Permeable STING Agonist	233
Finding Natural, Dense, and Stable Frustrated Lewis Pairs on Wurtzite Crystal Surfaces for Small‐Molecule Activation	231
Fluorination from Surface to Bulk Stabilizing High Nickel Cathode Materials with Outstanding Electrochemical Performance	230
Post‐synthetic Rhodium (III) Complexes in Covalent Organic Frameworks for Photothermal Heterogeneous C−H Activation	230
Bottom‐Up Regulation of Perovskite Growth and Energetics via Oligoether Functionalized Self‐Assembling Molecules for High‐Performance Solar Cells	230
Frontispiece: A NIR‐Light‐Activated and Lysosomal‐Targeted Pt(II) Metallacycle for Highly Potent Evoking of Immunogenic Cell Death that Potentiates Cancer Immunotherapy of Deep‐Seated Tumors	229
A Halogen‐Bonded Fluorescent Molecular Photoswitch: Transition from 3D Cubic Lattice to 1D Helical Superstructure for Polarization Inversion of Circularly Polarized Luminescence	229
Optical Probes for Cellular Imaging of G‐quadruplexes: Beyond Fluorescence Intensity Probes	229
Oversaturating Liquid Interfaces with Nanoparticle‐Surfactants	229
Batrachopolyenes: Volatile Norsteroids from Femoral Scent Glands of Frogs	227
Mechanochromic Displays Based on Photoswitchable Cholesteric Liquid Crystal Elastomers	227
Oxy‐Borylenes as Photoreductants: Synthesis and Application in Dehalogenation and Detosylation Reactions	226
A Quinoidal Two‐Dimensional Metal–Organic Framework for High‐Performance Micro‐Supercapacitors and Solid‐State Lithium Batteries	226

Chiral Mesostructured Mo Doped Bi ₂ WO ₆ Drives Photocatalytic Urea Synthesis From N	225
Photochromic Metal‐Organic Frameworks With White‐Light Emission, and Multicolor Afterglow for Advanced Anti‐Counterfeiting and Encryption	223
Reticular Modulation of Piezofluorochromic Behaviors in Organic Molecular Cages by Replacing Non‐Luminous Components	221
Unusual S=1 Four‐Coordinate Fe(IV) Complexes Supported by Bisamide Ligands: Syntheses, Characterization, and Electronic Structures	218
Mn(II)‐Based Hybrid Halide Ionogel Scintillator Film for Large‐Area and High‐Resolution X‐ray Imaging	217
Rhodium‐Catalyzed Asymmetric Synthesis of 1,2‐Disubstituted Allylic Fluorides	216
Concurrent Nucleation of Mixed‐Halide Perovskite Phase via Balancing Solvent‐PbX ₂ Interaction for Efficient Solar Cells in Air	216
Enabling Polymer Single Crystals to Be High‐Performance Dielectric	215
Interrupting the Hydroxide Enrichment‐Induced Electrode Degradation Loop for Achieving Stable Aqueous Zn‐I ₂ Batteries	214
Temperature‐Inert Coinage Metal Cluster Scintillator	214
A Tailored Versatile and Efficient NHC‐Based NNC‐Pincer Manganese Catalyst for Hydrogenation of Polar Unsaturated Compounds	213
Selective, Anisotropic, or Consistent Polarized‐Photon Out‐Coupling of 2D Organic Microcrystals	213
A High‐Energy Aluminum‐Fluorinated Carbon Battery Enabled by Chemical Bond Activation in Molten Salt Electrolytes	212
Synergistic Regulation of Electrolyte and Electrode Structures Enhance Ammonium Vanadate Mg‐storage Performance for 100 mAh‐Level Mg‐ion Pouch Cells	212
A Crosslinked Ionic Organic Framework for Efficient Iodine and Iodide Remediation in Water	212
Topotactic Transformation in Fe₃O₄ Induces Spontaneous Growth of Compositionally Diverse Nanostructures	211
Chlorinated‐Solvent‐Based Electrolyte for Safe and Stable Lithium Battery Chemistry	210
Supramolecular Ion Channels to Engineer Zn ²⁺ Ion Transport Mediated Chemical‐to‐Optical Signal Transduction	209
Circularly and Linearly Polarized Luminescence from AIE Luminogens Induced by Super‐Aligned Assemblies of Sub‐1 nm Nanowires	209
Visualizing the Structure, Composition and Activity of Single Catalyst Particles for Olefin Polymerization and Polyolefin Decomposition	207
Flexible Organic Chiral Crystals with Thermal and Excitation Modulation of the Emission for Information Transmission, Writing, and Storage	206
Orderly Self‐Assembly of Organic Fluorophores for Sensing and Imaging	206
Engineering Co‐N‐Cr Cross‐Interfacial Electron Bridges to Break Activity‐Stability Trade‐Off for Superdurable Bifunctional Single Atom Oxygen Electrocatalysts	205
Enhanced Cycling Performance of Li‐Rich Oxide Cathode via a Vaccine Effect	205
pH‐ and Redox‐Responsive Pickering Emulsions Based on Cellulose Nanocrystal Surfactants	204
Bypassing the Nitrido Wall Using a Redox‐Active Isocyanide: Nucleophilic Attack on CO by a Rhenium Nitride Complex	203
Design of Multicomponent Peptide Fibrils with Ordered and Programmable Compositional Patterns	202
Promoting Surface Reconstruction in Spinel Oxides via Tetrahedral‐Octahedral Phase Boundary Construction for Efficient Oxygen Evolution	201
Boosting the Nucleophilicity of the Diphenylphosphide Anion with Crown Ether Supported Heavy Alkali Metals to Facilitate Highly Efficient Catalytic Alkene Isomerisation	201
The Isolated Thumb Domain of Acid‐Sensing Ion Channels Forms a Minimal Folding Unit Enabling Ligand Binding Studies	200
Rapid Access to Diverse Multicomponent Hierarchical Nanostructures from Mixed‐Graft Block Copolymers	200
Additive‐Triggered Polar Polymorph Formation: β‐Sc(IO₃)₃, a Promising Next‐Generation Mid‐Infrared Nonlinear Optical Material	200
Alumina‐Supported Alpha‐Iron(III) Oxyhydroxide as a Recyclable Solid Catalyst for CO₂ Photoreduction under Visible Light	198
Metal–Organic Framework‐Based Artificial Organelle Corrects Microenvironment Interference for Accurate Intratumoral Glucose Analysis	197
Biocatalytic Ether Lipid Synthesis by an Archaeal Glycerolprenylase	196
Dynamic, Single‐cell Monitoring of RNA Modifications Response to Viral Infection Using a Genetically Encoded Live‐cell RNA Methylation Sensor	195
Revealing Active Sites and Reaction Pathways in Methane Non‐Oxidative Coupling over Iron‐Containing Zeolites	195
Enzyme‐Activatable Near‐Infrared Hemicyanines as Modular Scaffolds for in vivo Photodynamic Therapy	193
High Valence State Sites as Favorable Reductive Centers for High‐Current‐Density Water Splitting	193
The Eschenmoser's Salt as a Formylation Agent for the Synthesis of Indolizinecarbaldehydes and Their Use for Colorimetric Nitrite Detection	191
Synthesis of Secondary Boronates via Deaminative Cross‐Coupling of Alkyl Nitroso Carbamates and Boronic Acids	190
Comprehensive Fragment Screening of the SARS‐CoV‐2 Proteome Explores Novel Chemical Space for Drug Development	190
Inside Cover: Synthesis of Chiral Covalent Organic Frameworks via Asymmetric Organocatalysis for Heterogeneous Asymmetric Catalysis (Angew. Chem. Int. Ed. 25/2022)	190
Facile Conversion of α‐Amino Acids into α‐Amino Phosphonates by Decarboxylative Phosphorylation using Visible‐Light Photocatalysis	190
A Rechargeable Urea‐Assisted Zn‐Air Battery With High Energy Efficiency and Fast‐Charging Enabled by Engineering High‐Energy Interfacial Structures	190
An Organic Coordination Manganese Complex as Cathode for High‐Voltage Aqueous Zinc‐metal Battery	190
On‐Surface Synthesis of Polyphenylene Wires Comprising Rigid Aliphatic Bicyclo[1.1.1]Pentane Isolator Units	189
Organic Excitonic State Management by Surface Metallic Coupling of Inorganic Lanthanide Nanocrystals	189
CORRIGENDUM: Correction to “Chiral Isochalcogenourea‐Catalysed Enantioselective (4+2) Cycloadditions of Allenoates”	188
Rapid, Selective Extraction of Silver from Complex Water Matrices with a Metal–Organic Framework/Oligomer Composite Constructed via Supercritical CO₂	188
Correction to “Custom‐Made Ceria Nanoparticles Show a Neuroprotective Effect by Modulating Phenotypic Polarization of the Microglia”	187
Hybrid Improper Ferroelectricity in Columnar (NaY)MnMnTi₄O₁₂	187
How to Deal with Charge in the Ranking of Lewis Acidity: Critical Evaluation of an Extensive Set of Cationic Lewis Acids	186
Catalytic, Regioselective 1,4‐Fluorodifunctionalization of Dienes	186
One‐Pot Synthesis of High‐Capacity Sulfur Cathodes via In‐Situ Polymerization of a Porous Imine‐Based Polymer	186
Selective Coupling of β‐(Borylvinyl)silanes by a Gold‐Catalyzed Hiyama Reaction—An Easy Way to Diaryl‐Substituted Vinyl Boronates	186
Beyond Solution Processing: Vacuum Evaporation of Carbazole‐Phosphonic Self‐Assembled Molecules Enables Flexible Perovskite Solar Cells with >25.4% Efficiency	185
Programming One‐Dimensional Open‐Channel Superlattices with Edge‐Bonding of Meta‐DNA	184
Pressure‐Driven Photoluminescence Spectral Narrowing in X‐Aggregates Dye via Self‐Absorption Effect	184
Hemi‐Indigiosin: A pH and Red‐Light Responsive Transmembrane HCl Transporter	184
Inside Front Cover: Insight into the Behavior of Interstitial Electrons in CuZn Alloy‐Functionalized Covalent Organic Framework Catalysts for Enhanced CO ₂	184
Near‐Infrared Light Activated Formulation for the Spatially Controlled Release of CRISPR‐Cas9 Ribonucleoprotein for Brain Gene Editing	184
Dinitrogen Activation with Low‐Valent Strontium	183
Facile Synthesis and Global Aromaticity of Aza‐Superbenzene and Aza‐Supernaphthalene at Different Oxidation States	183
Atomically Dispersed Iron‐Copper Dual‐Metal Sites Synergistically Boost Carbonylation of Methane	183
Photo‐Patternable and Healable Polymer Semiconductor Enabled by Dynamic Covalent Disulfide Bonding	183
Topological Single‐stranded DNA Encoding and Programmable Assembly of Molecular Nanostructures for NIR‐II Cancer Theranostics	182
Ternary Alloy PtWMn as a Mn Nanoreservoir for High‐Field MRI Monitoring and Highly Selective Ferroptosis Therapy	181
Programming of Supercrystals Using Replicable DNA‐Functionalized Colloids	181
Remote Control of One‐Handed Helicity in Polyacetylenes through Flexible Spacers in Water: Impact of the Spacer Length	181
Boosting CO₂ Hydrogenation by Synergistic Incorporation of Pure Silica Silicalite‐1 Zeolite and CeO₂ into Cu Catalysts	180
Sulfenate Anion Catalyzed Diastereoselective Synthesis of Aziridines	180
Design Strategy for Small‐Molecule Organic Cathodes: Regulated Active Groups Enable High Capacity and Voltage in Aqueous and Seawater Aluminum Ion Batteries	180
Switchable and Highly Robust Ultralong Room‐Temperature Phosphorescence from Polymer‐Based Transparent Films with Three‐Dimensional Covalent Networks for Erasable Light Printing	179
A Structure‐Defined Cu(I) Dual‐Atom Catalyst with a Cu ₂ N ₆ Motif in a Metal‐Organic Framework fo	179
Catalytic Asymmetric Hydrophosphinylation of 2‐Vinylazaarenes to Access P‐Chiral 2‐Azaaryl‐Ethylphosphine Oxides	179
Tailoring Phase Alignment and Interfaces via Polyelectrolyte Anchoring Enables Large‐Area 2D Perovskite Solar Cells	178
Programmable Amine Synthesis via Iterative Boron Homologation	177
Spatially Engineering the Internal Microstructure of a Single Crystal via Nanoparticle Occlusion	177
Frontispiece: Activating a [FeFe] Hydrogenase Mimic for Hydrogen Evolution under Visible Light	177

Polymer Mechanochemistry in Confined Spaces	177
Controllable Regiodivergent Alkynylation of 1,3‐Bis(Boronic) Esters Activated by Distinct Organometallic Reagents	176
Insight into Bioactivity of In‐situ Trapped Enzyme‐Covalent‐Organic Frameworks	176
Self‐Assembly of a Customizable Library of Nickel Trifluoromethylation Catalysts via Selective C─F and C─O Bond Cleavage	176
Hydroalkylation of Vinylarenes by Transition‐Metal‐Free In Situ Generation of Benzylic Nucleophiles Using Tetramethyldisiloxane and Potassium tert ‐Butox	176
Enantioselective Total Synthesis of (−)‐Limaspermidine and (−)‐Kopsinine by a Nitroaryl Transfer Cascade Strategy	176
Plasmonic‐Hydrogel Hybrid Biomaterials Via In Situ Seeded Growth	176
Access to Trifluoromethylketones from Alkyl Bromides and Trifluoroacetic Anhydride by Photocatalysis	175
Molecular Recognition Regulates Coordination Structure of Single‐Atom Sites	174
Graphene Nanoribbon Hybridization of Zeolitic Imidazolate Framework Membranes for Intrinsic Molecular Separation	174
High‐Performance Thermoelectric α‐Ag₉Ga_1−xTe₆ Compounds with Ultralow Lattice Thermal Conductivity Originating from Ag₉Te₂ Motifs	173
Atomic Cu–O–Zr Sites for Highly Selective Production of p ‐xylene from Tandem Upcycling of PET and CO ₂	173
Polymer‐Nanodomains Regulation for Optimized Ionic Translocation Enabling High‐Voltage and Practical Utility Lithium Metal Batteries	172
DNA Nanotubule‐Based Nanodevices with ATP‐Responsive Gating for Direct Cytosolic Delivery of Nucleic Acids and Proteins	172
Super‐Resolution Tension PAINT Imaging with a Molecular Beacon	172
Direct Detection of Fe^VI Water Oxidation Intermediates in an Aqueous Solution	171
Unraveling Electrode Surface Chemistry in Determining Interphase Stability and Deposition Homogeneity for Anode‐Free Potassium Metal Batteries	171
Helicene Aromaticity Deviates from the Clar Rule—On the Electronic Dissimilarity of Large Isomeric Fibonacenes	171
Inside Cover: Mechanistic Understanding of Efficient Polyethylene Hydrocracking over Two‐Dimensional Platinum‐Anchored Tungsten Trioxide (Angew. Chem. Int. Ed. 40/2023)	171
Bicyclo[2.1.1]hexanes via Intramolecular Formal (3+2)‐Cycloaddition	171
Rapid and Sequential Dual Oxime Ligation Enables De Novo Formation of Functional Synthetic Membranes from Water‐Soluble Precursors	171