Angewandte Chemie International Edition
Articles in this Issue
Aqueous Cascade Synthesis of Robust Dual‐Linkage Covalent Organic Frameworks for Efficient Hydrogen and Oxygen Evolution at an Industrial‐Level Current Density
ABSTRACT One‐step integration of robust dual linkages into a covalent organic framework (COF) in H 2 O remains a signific...
Microenvironment Engineering as a Design Principle for Suppressing Catalyst Metal Loss
ABSTRACT Stability losses in platinum electrocatalysts arise from dissolution, redeposition, and restructuring processes that are strongly shaped by the catalyst...
Harnessing Photons for Trifold Output: Chromic, Luminescent, and Mechanical Transformations in a Smart Material
ABSTRACT By leveraging the dual photochemical activity of vinylpyridinium building blocks, the concurrent [2+2] photocycloaddition and photoinduced electron transfer are integrated w...
Work‐Function‐Modulated Ag Single‐Atom Catalysts for Amino Alcohol Oxidation
ABSTRACT We report Ag single‐atom catalysts for amino alcohol oxidation into amino acids. Using a surface defect trapping strategy, we fabricate a series of Ag...
Theoretical Screening and Structural Optimization of High‐Performing Li <sub>2</sub> S/Alkaline‐Earth Metal Sulfides Cathodes for Advanced Anode‐Free Li−S Batteries
ABSTRACT Anode‐fre Li−S batteries can achieve extremely high energy density and excellent intrinsic safety by circumventing the direct use of metallic Li. Howeve...
Encoding and Encryption via Dual‐Wavelength 3D Digital Light Processing
ABSTRACT Additive manufacturing of multi‐responsive materials is opening new opportunities in a wide range of applications, including information storage, security, and sensing. Here...
Protonation‐Gated Orthogonal Control of Highly Efficient Molecular Motors With Broad Visible‐Light Responsiveness
ABSTRACT Molecular motors with red‐shifted absorption are highly attractive for biomedical applications, yet remain challenging to realize because conventional strategies for extendi...
Reactant‐Sustained Dynamically Stable Interfacial Hydrogen‐Bond Network for Highly Selective, Ampere‐Level Ethylene Glycol Electrooxidation
ABSTRACT The catalyst‐electrolyte interfacial microenvironment fundamentally governs the activity and selectivity of electrochemical reactions. However, engineer...
Engineered Substrates for a Sulfurtransferase Enhance Endogenous Hydropersulfides and Inhibit Ferroptosis
ABSTRACT Cellular hydropersulfides (RS‐SH) derived from hydrogen sulfide (H 2 S) such as glutathione hydropersulfide (GS‐...
Engineering Tandem Catalysis for Direct CO <sub>2</sub> ‐Enabled N‐Methylaniline Synthesis With a Fixed‐Bed Flow Reaction Process
ABSTRACT Integrated tandem catalysis within a continuous fixed‐bed reactor represents a promising yet underexplored strategy for process intensification in advan...
Glutathione‐Responsive Acyl‐Modifications for Targeted RNA Decaging and Prolonged Protein Synthesis
ABSTRACT A series of disulfide‐based, self‐immolative acyl conjugates have been designed and tested for reversibly protecting the ribose 2’‐hydroxy position of RNA. These modificatio...
Emissive BN‐Embedded Cumulenes: Synthesis and Bidirectional Photocurrent Modulation
ABSTRACT Embedding boron and nitrogen (BN) units into π‐conjugated frameworks provides an effective strategy to tune electronic structures by introducing intrins...
A CO <sub>2</sub> ‐Mediated Li‐O <sub>2</sub> Battery With 3.3 V Discharge Voltage
ABSTRACT Lithium‐oxygen (Li‐O 2 ) batteries overcome the ion‐intercalation chemistry in lithium‐ion batteries by employin...
A Chemically Fueled Logic Gate With Temporally Programmable Output Delays by Harnessing Transient States of One Molecule in Two Independent Reaction Pathways
ABSTRACT Temporal output delays in logic gates are ubiquitous in biological systems, especially in the nervous system, which sustains the signal transmission with enhanced computatio...
Andrej Emanuel Cotman
Skeletal Reorganization of Cycloalkylamines Into Angular Azatetracyclic Scaffolds
ABSTRACT The efficient, single‐step construction of angular azatetracyclic frameworks bearing vicinal quaternary stereocenters remains a formidable challenge in...
Sulfur‐to‐Metal Single‐Atom Editing of a Thiourea Self‐Assembled Monolayer into an Adatom‐Bound N‐Heterocyclic Carbene Monolayer on Coinage Metal Surfaces
ABSTRACT N‐Heterocyclic carbene (NHC) self‐assembled monolayers (SAMs) are emerging as robust and versatile surface ligands, yet their direct on‐surface construc...
Solar‐Driven CO <sub>2</sub> ‐Mediated Upcycling of Waste Plastics Into Value‐Added Syngas and Carbon Nanotubes
ABSTRACT Plastics and CO 2 are two major waste carbon resources, and their management and recycling are attracting increa...
Flavin Catalysts in Organic Synthesis
ABSTRACT Flavin cofactors are nature's all‐rounders with several essential roles in the active site of flavin‐dependent enzymes. These flavoenzymes display an astonishingly broad act...
Endogenous Redox‐Sensitive UV Absorbers Enable Efficient and Stable Full Air‐Processed Perovskite Solar Cells
ABSTRACT Perovskite solar cells (PSCs) face significant obstacles to commercialization due to the rapid degradation of perovskite materials under non‐equilibrium conditions, especial...
Interface Local‐Alkalinity Engineering for Enhanced Dehydrogenation Catalysis in Neutral Media
ABSTRACT Hydrous hydrazine has emerged as a promising liquid‐phase hydrogen storage material, but its practical application has long been constrained by sluggish...
CeO <i> <sub>x</sub> </i> ‐Induced Spatial and Electronic Modulation for General Direct Oxo Coupling in Transition Metal Hydroxides
ABSTRACT Electrochemical water splitting has emerged as a sustainable paradigm for hydrogen generation, where sluggish kinetics of the oxygen evolution reaction...
Synergetic Relay of Phenoxyl‐Radical‐Mediated Oligomerization and Aromatic‐Ring‐Opening Processes for Organic Wastewater Treatment
ABSTRACT Efficient removal of recalcitrant aromatic compounds in organic wastewater is hindered by ambiguous reaction pathways in conventional single‐process pol...
Taming a Blue Gas—Structure and Chemistry of Hexafluorothioacetone
ABSTRACT Hexafluorothioacetone ( 1 ), a blue gas at r.t. and unusually prone to dimerization, was synthesized and charact...
A Carbon‐Induced Surface Reconstruction on an Operating Fischer–Tropsch Catalyst
ABSTRACT Heterogeneous catalysts are often assumed to undergo substantial chemical and morphological changes under reaction conditions. However, obtaining inform...