Angewandte Chemie International Edition
Articles in this Issue
Atomically Dispersed Fe Confined into MnO Nanoclusters Enhances Alkaline Oxygen Reduction Activity and Stability
Abstract Transition metal oxide electrocatalysts are promising alternatives to expensive noble metals for the oxygen reduction reaction (ORR). Here, we present a...
Hyperstable, Minimal‐Length, and Blunt‐Ended Collagen Heterotrimers
Abstract Most natural collagens are heterotrimers—triple helices formed from three non‐identical peptide strands. The design of synthetic heterotrimeric collagen...
A Nonfused Ring Electron Acceptor with Aggregation‐Induced Emission Assistance Achieving Over 20% Efficiency in Organic Solar Cells
Abstract The development of nonfused ring electron acceptors (NFREAs) with high electroluminescence quantum efficiency (EQE EL...
Heteroanionic Halogenated TiBT <sub>x</sub> MBene Protective Layer With Dual‐Functional Zincophilic and Hydrophobic Characteristics for Dendrite‐Free Zinc Anode
Abstract Two‐dimensional (2D) hexagonal transition metal borides ( h ‐MBenes), emerging members of 2D materials, demonstr...
Heavy‐Atom‐Free Supramolecular Photosensitizers Derived from Conventional Fluorophores
Abstract Heavy‐atom‐free photosensitizers (PSs) offer advantages such as efficient generation of reactive oxygen species (ROS), low dark cytotoxicity, good photo...
N‐Insertion of Diazonium Salts Into Ketone Derivatives
Abstract We report a new oxidative nitrogen insertion into cyclic ketones using readily available diazonium salts. In the case of indanones, the reaction is prom...
Alleviation of Precursor Degradation Induced by DMF/DMSO Mixture for Enhanced Performance of Perovskite Solar Cells
Abstract The precursor quality critically determines the morphology, grain size, crystallinity, and trap state density of the perovskite films. A long shelf life...
π–π Stacking as Electron‐Transfer Channels in Hydrogen‐Bonded Organic Frameworks for Boosting Photocatalysis
Abstract Photocatalysis provides a promising approach to produce green energy, by which the intermittent solar energy can be converted into storable chemical energy. It is well‐known...
Thermally Gated Covalent Adaptivity in Liquid Crystal Elastomers for Stable Actuation
Abstract Liquid crystal elastomers (LCEs), with reversible actuation of large and anisotropic deformation, have surged in smart materials such as soft robotics, sensors and artificia...
A Heterodimeric Cluster‐Based Pair Catalyst for Electrochemical Synthesis of Cyclohexanone Oxime
Abstract Heterogeneous catalysts are complex chemical ecosystems, where various functional units execute their individual responsibilities to together complete a...
Native Mass Spectrometry Facilitates Hit Validation in DNA‐Encoded Library Technology
Abstract DNA‐encoded Library (DEL) Technology has become a workhorse of drug development, is widely employed in an industrial and academic setting, and an increasing number of drugs...
Modular Access to Fluorinated Quaternary Stereocenters via Palladium/Lewis Base Synergistic Catalysis
Abstract The stereocontrolled construction of fluorinated quaternary stereocenters in acyclic systems remains a significant synthetic challenge. We report a synergistic palladium/Lew...
Precise Control of Active Site Configurations in High‐Entropy Intermetallic Compounds for Electrocatalytic Nitrate Reduction to Ammonia
Abstract High‐entropy alloys (HEAs), composed of five or more elements in similar proportions, exhibit unique physicochemical properties, but their disordered at...
Branched Alkyl Chains Tunable Organic‐Inorganic Hybrid Manganese Halides for Anti‐counterfeiting, White Light‐emitting Diode and X‐ray Imaging Applications
Abstract Manganese‐based organic–inorganic metal halides (Mn‐based OIMHs) scintillators have aroused a research upsurge due to their outstanding photoluminescenc...
Integrating Urea‐Based Units Into Porphyrinic Covalent Organic Framework for Efficient Artemisinin Photosynthesis
Abstract Artemisinin and its derivatives are the most efficacious treatment for malaria, and the artificial synthesis of artemisinin supplies a promising method...
Single‐Crystal‐to‐Single‐Crystal Synthesis of a Rope‐Ladder Polymer
Abstract Here, we report a single‐crystal‐to‐single‐crystal (SCSC) synthesis of a fully organic ladder polymer via a topochemical azide‐alkyne cycloaddition (TAAC) reaction. A design...
<i>Z</i> ‐Selective Alkyne Semireduction by an Organic Photoreductant
Abstract The semireduction of alkynes is an indispensable transformation for the synthesis of Z ‐alkenes. Although extens...
In Situ Proton‐Feeding Retards the Deprotonation for Efficient and Stable Red Perovskite Light‐Emitting Diodes
Abstract Quasi‐two‐dimensional (quasi‐2D) perovskites have shown great potential in the application of light‐emitting diodes (LEDs) due to their large exciton bi...
Harnessing Porous Coordination Cages for Sonodynamic Therapy: Enhanced Efficacy Through Atomic Precision and Immune Activation
Abstract Sonodynamic therapy (SDT) has emerged as a promising non‐invasive approach for immunotherapy. However, its broad applicability is often limited by the i...
Intramolecular Switching Oxygen Reduction Reaction Driven by Dual‐Crystalline Bimetallic MOF induces Self‐Potential‐Resolved Electrochemiluminescence Biosensor
Abstract Framework materials, particularly metal–organic frameworks (MOFs), have emerged as versatile platforms for multifunctional applications due to their tun...
Wide Temperature 500 Wh kg <sup>−1</sup> Lithium Metal Pouch Cells
Abstract The performance of lithium metal batteries is significantly affected by temperature variations, which makes it challenging for them to operate across a...
Catalyst‐Free Dynamic Covalent Knoevenagel/Hydrazide Condensation for Polyacylhydrazones and Covalent Adaptable Networks
Abstract The rapid advancement of dynamic covalent chemistry (DCvC) has significantly impacted both chemistry and materials science. There is an increasing need...
Nitramine Formation via a Cryptic Non‐Ribosomal Peptide Synthetase‐Dependent Strategy in <i>N</i> ‐Nitroglycine Biosynthesis
Abstract N ‐nitroglycine (NNG), a rare nitramine natural compound, is the only known example produced by streptomyces...
Nickel‐Catalyzed Cross‐Electrophile Coupling to Access Polysubstituted Cyclobutenes
Abstract The synthesis of cyclobutenes remains inefficient owing to inherent ring strain and poor regioselectivity. We describe herein a nickel‐catalyzed cross‐e...
Hydroenergy Inspiring Large‐Scale Piezoelectric Catalysis for Seawater Hydrogen Evolution
Abstract The piezoelectric effect presents a promising avenue for harvesting and utilizing low‐grade mechanical energy. However, challenges from lacking matched...