Angewandte Chemie International Edition
Articles in this Issue
Rare‐Earth‐Guided Hierarchical Assembly of Teddy‐Bear‐Like Giant Nickel‐Tungstate Polyoxometalates
ABSTRACT The controlled assembly of giant polyoxometalates (POMs) remains a significant challenge in inorganic chemistry. Herein, we demonstrate that rare‐earth...
Capturing O <sub>2</sub> <sup>•‒</sup> Intermediate to Promote Oxygen‐Reduction‐Reaction Pathway for Li‐O <sub>2</sub> Batteries with High‐Areal‐Capacity
ABSTRACT Oxygen reduction reaction (ORR) with two‐electron transfer pathway is the key reaction for aprotic lithium‐oxygen (Li‐O 2...
Tetraaza[7]–[15]helicenes Synthesized by Two‐Step Strategy: Length‐Controlled Chiral π‐Systems Exhibiting Amplified Circularly Polarized Luminescence
Abstract Helicenes are chiral π‐conjugated molecules whose properties strongly depend on their lengths. Systematic studies of these compounds have been limited b...
Active Shell Engineering for Efficient Cascade Triplet Energy Transfer in Lanthanide Heterostructures
ABSTRACT Lanthanide‐doped nanoparticles (LnNPs) exhibit unique optical properties but suffer from severe surface quenching and weak absorption that fundamentally...
A Self‐Assembled Single‐Ion Membrane via In Situ Neutralization Enables Triple Stability in Ultrahigh‐Nickel Cathodes
ABSTRACT Ultrahigh‐nickel layered oxides (Ni ≥ 90%) offer exceptional specific capacity but suffer from severe air sensitivity, poor thermal stability, and rapid...
A Low‐Permeability TEMPO‐Phosphate as an Anionic Posolyte for Aqueous Redox‐Flow Batteries
ABSTRACT TEMPO is an attractive aqueous redox‐flow battery material but requires the installation of dedicated ionic groups to improve solubility and prevent cro...
Efficient Electrochemical Urea Synthesis From CO <sub>2</sub> and N <sub>2</sub> in Moderate Pressure
ABSTRACT Although electrochemical nitrogen fixation emerges as a sustainable pathway to revolutionize the nitrogen cycle using renewable electricity, the overwhe...
Creating Concentration‐Insensitive TADF Luminogens With Spiro‐Fused Xanthone Acceptors for Highly Efficient OLEDs
ABSTRACT Robust thermally activated delayed fluorescence (TADF) materials have shown promising applications as emitters and sensitizers for next‐generation organic light‐emitting dio...
An Amorphous Nanocomposite for Dual‐Mode Metabolic Fingerprinting and Diagnosis of Adolescent Depressive Disorder
ABSTRACT Adolescent depressive disorder (ADD) is a chronic and debilitating mental disorder, yet its diagnosis still relies on subjective assessment. An efficien...
Hierarchical Solvation Chemistry via Ether–Ester–Cosolvent Synergy Enables High‐Performance Lithium‐Metal Batteries at a Low Temperature
ABSTRACT Lithium metal batteries (LMBs) offer high energy densities but are frequently plagued by rapid degradation under extreme conditions, such as low tempera...
Low‐Power‐Activated Afterglow Nanoprobes With Naked‐Eye Visibility for High‐Contrast Imaging of Brain Inflammation
ABSTRACT Afterglow luminescence imaging ingeniously circumvents the need for real‐time excitation, thereby substantially eliminating background interference. Nev...
Hybrid Computational Strategy for Predicting Complex Ligand–Metal Architectures
ABSTRACT Understanding how metals coordinate to organic ligands is a precondition for the rational design of metal complexes and catalysts. Whereas certain types of ligands are capab...
Initial Iron‐Phthalocyanine Covalent Organic Polymer Based Three‐Dimensional Porous Cathode Catalysts Layer Directly for Proton‐Exchange Membrane Fuel Cells
ABSTRACT Covalent organic polymers (COPs), with their well‐defined and tunable structures, show promising prospects as molecular electrocatalysts for the oxygen...
Lewis Base‐Catalyzed DYKAT of Racemic Chlorohydrosilanes With Grignard Reagents <i>En</i> Route to <i>Si</i> ‐Stereogenic Hydrosilanes
ABSTRACT Enantioenriched hydrosilanes bearing a Si ‐stereogenic center have garnered considerable attention due to the re...
Simultaneous Imaging of Cu <sup>+</sup> and Cu <sup>2</sup> <sup>+</sup> in Neural Cells Using DNAzyme Probes Reveals Mechanistic Link Between Copper Redox Imbalance and Amyloid Pathology
ABSTRACT Copper dysregulation is implicated in neurodegenerative diseases such as Alzheimer's disease (AD), yet its precise role in neuronal death remains unclea...
Modular and Direct Synthesis of γ‐Sultines From Simple Unactivated Alkenes
ABSTRACT Despite long‐standing interest in sultines, their efficient and general synthesis remains elusive. Existing methods typically rely on oxidative or rearr...
Spin‐Orbit Coupling of Ln <sup>3+</sup> Induces and Modulates Thermally Activated Delayed Fluorescence in Heterometallic LnAgP <sub>3</sub> Clusters
ABSTRACT The rational design of Ag(I)‐based thermally activated delayed fluorescence (TADF) materials requires fundamental understanding of structure–property re...
Tailoring Electronic Properties of Precision Graphene Nanoribbons via Nanopore Engineering
ABSTRACT The precise incorporation of nanopores into graphene nanoribbons (GNRs) offers a complementary strategy for modulating their opto‐electronic properties...
Interlayer Covalent Reinforcement‐Enabled Lattice Reprogramming for Durable Capacitive Deionization
ABSTRACT Capacitive deionization (CDI) offers a low‐energy route for desalination but is hindered by electrodes lacking both high ion storage and durability. Her...
Piezo‐Activated Metal‐Free Donor‐Acceptor Photocatalytic Overall Water Splitting System Toward Highly‐Efficient Simultaneous H <sub>2</sub> and H <sub>2</sub> O <sub>2</sub> Production
ABSTRACT The potential mismatch of band structures to water redox potentials for most of photocatalysts restricts the development of photocatalytic overall water...
Synthetic Microbial Ecosystems for Stable Flow Biocatalysis
ABSTRACT Constructing living materials with microbial consortia represents an emerging approach for creating life‐like functional systems; however, the spatiotem...
Rapid Discrimination of Single‐Virus Entry Pathways via a Bioorthogonal Activatable Fluorescent Probe
ABSTRACT Viral transmembrane entry is a critical yet heterogeneous process that governs infectivity and pathogenesis. However, directly distinguishing virus attachment from internali...
The Nonadiabatic Nature of the Substituent Effects in Azobenzene
ABSTRACT The mechanism of thermal Z → E isomerization in azobenzenes has been deb...
Multiscale Engineering of PEO Electrolytes for High‐Voltage and Ultrastable Solid‐State Lithium Batteries With Exceptional Room‐Temperature Performance
ABSTRACT Poly(ethylene oxide) (PEO) electrolytes show significant promise for flexible solid‐state batteries, yet face insufficient ion transport kinetics and in...
Targeted Formation of Bidentate Carbonates at Alkaline Sites for Efficient CO <sub>2</sub> Photomethanation
ABSTRACT Precise design of active sites is crucial for developing highly efficient and selective catalysts. However, in CO 2...