Angewandte Chemie International Edition
Articles in this Issue
Asymmetric Conjugated Molecule Co‐Deposition for High‐Performance HTL‐Free Carbon‐Based Perovskite Solar Cells
ABSTRACT Planar hole‐transport‐layer (HTL)‐free carbon‐based perovskite solar cells (C‐PSCs) show great promise due to their chemical stability and cost‐effectiv...
Reversed Quantum‐Well Engineering Unlocks Large Ultraviolet Chiral Nonlinear Optical Response in a Water‐Resistant 2D Hybrid Fluorozirconate
ABSTRACT Two‐dimensional (2D) chiral organic–inorganic hybrid metal halides (OIHMHs) are promising for chiroptical applications. However, conventional Ge/Sn/Pb‐b...
Mitigating Stress‐Induced Nonphotoactive Phase Transition Through Sodium Sulfonate Engineering for Stable and Efficient Perovskite Solar Cells
ABSTRACT Formamidinium lead triiodide (FAPbI 3 ) perovskite solar cells (PSCs) have attracted significant attention due t...
Tunable Oxygen Connectivity in Carbaporphyrinoid Polymers on Metal Surfaces
ABSTRACT Controlling oxygen‐mediated connectivity at metal surfaces offers a powerful route to engineer covalent and metal–organic architectures with atomic precision. Here, we demon...
Physiologically Robust Ultralong Aqueous Phosphorescence With Quantitative Hypoxia Sensing Through Hydrophobic‐Hydrophilic Engineering
ABSTRACT Organic room‐temperature phosphorescence (RTP) materials hold great promise as bioimaging agents due to their long‐lived emission and high signal‐to‐background ratios. Howev...
Electricity‐Driven Radical Carbonyl Catalysis for Asymmetric Synthesis of <i>α</i> ‐Tertiary Amino Esters
ABSTRACT Electrochemistry has become a powerful and environmentally sustainable tool for driving redox transformations in modern chemical synthesis. However, achieving stereocontrol...
Water, Alcohols, Amines, and Amides as Formal Hydrogen‐Atom‐Transfer Reagents Through Activation With Redox‐Active Lewis Acids
ABSTRACT The O─H and N─H bonds of protic molecules such as water, alcohols, amines, or amides typically resist hydrogen‐atom abstraction because of the high energy of the resulting h...
Tuning Water Transport in Subnanometer‐Sized Artificial Water Channels
ABSTRACT Water transport through nanochannels is not only essential for biological functions but also holds promise for the development of advanced flow sensors and membranes. In thi...
CO <sub>2</sub> ‐to‐CO Electrochemical Conversion With an Fe(I) Porphyrin Complex in Water
ABSTRACT Iron porphyrin complexes constitute a well‐established and versatile class of molecular electrocatalysts for the reduction of CO 2...
An ELISA‐Inspired Self‐Propagating Click‐Fluoresce‐and‐Release Assay for the Ultrasensitive Detection of CD13 in Lung Cancer Patient Plasma
ABSTRACT Reaction‐based fluorescent probes often suffer from limited sensitivity in biomarker detection due to slow reaction kinetics and inherent stoichiometric constraints. Inspire...
Key Drivers of Activity and Selectivity in Cu‐Based Catalysts for Methanol Synthesis From CO <sub>2</sub> : Insights From Atomically Dispersed Promoters
ABSTRACT The synergistic Cu–metal oxide (Cu–MO x ) interface is critical for selective CO 2...
Redox‐Pathway Reconstruction in Carbonate Electrolyte to Achieve Durable Na─S Battery
ABSTRACT The practical performance of room‐temperature sodium–sulfur (RT Na─S) batteries in low‐solubility carbonate electrolytes is fundamentally constrained by...
Natural Sunlight IR‐Driven Highly Efficient Synthesis of Acetaldehyde From Bioethanol Over Cu/Fe <sub>2</sub> O <sub>3</sub>
ABSTRACT Using renewable biomass to synthesize valuable chemicals can reduce fossil fuel dependence and achieve carbon neutrality. Here, for the first time an in...
Single‐Atom C‐to‐N Editing Unlocks Bright NIR‐II J‐Aggregates for Imaging Lymphatic Metastasis
ABSTRACT The development of near‐infrared II (NIR‐II) J‐aggregates is hindered by a lack of rational design guidelines. Here we show that single‐atom C‐to‐N skel...
Visible‐Light‐Induced Carbon–Hydrogen Phosphonylation of Conjugated Polymers via Electron Donor–Acceptor Complex Activation
ABSTRACT Electron donor–acceptor (EDA) complexation has emerged as a sustainable strategy for visible‐light‐driven reactions. Although numerous EDA‐based transformations have been ap...
Axial N Disrupt <i>d</i> –π Conjugation of Asymmetric Fe─Cu Dual‐Atom Enhances CO <sub>2</sub> Electroreduction
ABSTRACT Precise spin‐polarization modulation of electronic structures in dual single‐atomic sites (DSAS) is critical yet challenging for boosting electrocatalyt...
From Berzelius to Hyperspace: Previously Unrecognized Network of Reactivity in Textbook Brominations
ABSTRACT Chemical reactions are traditionally depicted as linear equations optimized toward a single product, with other outcomes treated as minor side products. However, advances in...
J‐Aggregated Macrocyclic Photocatalysts Enable Nitric Oxide (NO)‐Enhanced Near‐Infrared Photocatalytic Tumor Therapy
ABSTRACT Photocatalytic therapy (PCT) has emerged as a promising strategy for tumor therapy by disrupting mitochondrial redox homeostasis through NADH/NAD...
Remote Desaturation of Unprotected Amines and C─H Amination of Alkanes by Polarity‐Matched N‐Radical Cations
ABSTRACT A CuCl‐catalyzed strategy enables practical, selective, and efficient δ desaturation of unprotected amines. These bifunctional molecules allow rapid conversion of simple ami...
A Highly General Potential‐Gating Strategy for Electrocatalytic Upcycling of Waste Polyester Plastics
ABSTRACT Electrocatalytic upcycling of waste polyester plastics driven by renewable electricity offers a sustainable route for resource utilization, yet its prac...
In Situ Tracking of Radical Evolution in a Conjugated Covalent Organic Framework for Reversible Sodium Storage
ABSTRACT Covalent organic frameworks (COFs) have emerged as promising platforms for sodium‐ion storage owing to their tunable redox‐active sites and ordered poro...
Monolithic Porous Polymer Architectures for Visible‐to‐UV Upconversion‐Driven Photochemical Reactions
ABSTRACT Triplet–triplet annihilation‐based photon upconversion (TTA‐UC) expands the accessible spectral window for photochemical transformations by generating h...
Narrowband Hydrocarbon Emitters Enabled by Stereo‐Locked Through‐Space Interactions
ABSTRACT High‐purity emitters with a narrowband emission are a critical requirement for next‐generation displays and lighting, yet it remains a formidable challe...
Unprotected <i>C</i> ‐Aryl Glycosides From Native Sugars via Glycosyl Sulfonyl Hydrazides: A Thermal Cap‐and‐Glycosylate Strategy
ABSTRACT We report a thermal cap‐and‐glycosylate strategy for the direct, protecting‐group‐free synthesis of unprotected aryl C‐glycosides from native sugars, em...