Advanced Materials

Metamaterial Antennas Enhance MRI of the Eye and Occipital Brain

ABSTRACT A metamaterial‐integrated radio frequency antenna (MTMA), implemented in planar and bend configurations, enables high‐resolution MRI of the eye, orbit,...

Soft Ionic and Electronic Triboelectric Nanogenerators: Toward Attachable and Implantable Biomedical Applications

ABSTRACT The growing societal demand for convenient and personalized healthcare solutions has driven significant progress in human‐interactive technologies. Soft electronics, with th...

4D‐Printed Spin Crossover Metamaterials with Giant Programmable Positive or Negative Thermal Expansion

ABSTRACT In the past decade, 3D‐printed cellular materials have witnessed an impressive advancement affording a wealth of remarkable mechanical properties, such as negative Poisson's...

Metamaterial Antennas Enhance MRI of the Eye and Occipital Brain (Adv. Mater. 32/2026)

High‐Efficiency Targeted Mitochondrial Transfer and AUTAC4‐Enhanced Dual Renewal Strategy for Rheumatoid Arthritis

ABSTRACT Rheumatoid arthritis (RA) is a chronic autoimmune disease with limited therapeutic effectiveness of conventional biomaterials, which often lack targeted accuracy, delivery e...

Effect of Atomic Layer Deposition of Ultra‐Thin Oxide on Reactivity and Durability of Perovskite Oxygen Electrodes (Adv. Mater. 32/2026)

High‐Efficiency Targeted Mitochondrial Transfer and AUTAC4‐Enhanced Dual Renewal Strategy for Rheumatoid Arthritis (Adv. Mater. 32/2026)

Dual‐Color Tunable Circularly Polarized Luminescence With Anti‐Thermal‐Quenching Enabled by Asymmetric Hydrogen‐Bonding Networks in Hybrid Manganese Halides

ABSTRACT Constructing chiral metal halides without relying on chiral organic cations offers exceptional compositional and structural freedom, yet their rational...

Enhanced Hydrogen Peroxide Photosynthesis Using X‐Packed Cocrystal Catalysts

ABSTRACT Hydrogen peroxide (H 2 O 2 ) is an essential chemical and potent energy...

Wafer‐Scale 2D High‐Entropy Transition Metal Dichalcogenide Thin‐Film Catalysts for Efficient and Durable Photoelectrochemical Hydrogen Production

ABSTRACT Photoelectrochemical (PEC) performance of conventional 2D transition metal dichalcogenides (TMDs) in hydrogen evolution reaction (HER) is constrained by...

4D‐Printed Sandwich‐Structured Metamaterial Intestinal Stents for Palliative Tumor Therapy

ABSTRACT Intestinal obstruction is a common complication caused by colorectal cancer, and the implantation of stents has become an indispensable palliative treatment strategy for non...

Tryptamine Terminated Low‐Dimensional Interfaces Enabled High Performance Perovskite/Silicon Tandem Solar Cells

ABSTRACT The construction of a high‐quality interface with excellent surface passivation and carrier transport is critical to the device performance of solar cel...

Phase‐Behavior‐Driven Hydrogen‐Bond Engineering Enables Temperature‐Resilient Fibrous Zinc‐Ion Batteries

ABSTRACT Fibrous energy‐storage systems serve as a core component in the next‐generation flexible and wearable electronics, yet their practical application is hi...

Dynamic Covalent Peptide‐Drug Conjugates Address the Heterogeneity in Alzheimer's Disease Progression

ABSTRACT A growing understanding of the pathophysiological evolution of Alzheimer's disease (AD) underscores the heterogeneity in its progression as a critical factor undermining the...

4D‐Printed Spin Crossover Metamaterials with Giant Programmable Positive or Negative Thermal Expansion (Adv. Mater. 32//2026)

Salt‐Templated Crystallization Yields Oriented Interconnected Macroporous Polymer Gels for Ultrafast and High‐Capacity Atmospheric Water Harvesting

ABSTRACT Sorption‐based atmospheric water harvesting (SAWH) is a promising strategy for freshwater production. While salt‐based composites are widely employed as...

Composition Restoration Enables Recycling of Mixed‐Cation, Mixed‐Halide Perovskites for Solar Cells

ABSTRACT The rapid industrial emergence of perovskite photovoltaics (PV) highlights their potential to complement silicon PV in meeting the growing global solar demand. As deployment...

Soft Ionic and Electronic Triboelectric Nanogenerators: Toward Attachable and Implantable Biomedical Applications (Adv. Mater. 32/2026)

Backbone Engineering of Carbon‐Centered NHC‐Derived Diradicals: From Electronic State Tuning to High‐Performance Organic Field‐Effect Transistors

ABSTRACT Diradicals have gained interest for their unique electronic properties and potential applications in organic electronics and semiconductors. However, pr...

Cluster‐Free Intrinsic Assembly for Efficient and Stable Perovskite Light Emitting Diodes

ABSTRACT Metal halide perovskites have emerged as transformative candidates for next‐generation optoelectronic materials, yet their performance remains constrain...

Matrix Viscoelasticity Regulates Dendritic Cell Migration and Immune Priming

ABSTRACT The tumor microenvironment shapes immune surveillance through its mechanical properties, yet the role of matrix viscoelasticity remains unclear. Here, we used a tunable coll...

Programming Migration Energy Landscapes in Isoreticular Hydrogen‐Bonded Organic Framework Nanochannels for Kinetic Cs ⁺ /Sr ²⁺ Separation

ABSTRACT Precise separation of Cs + and Sr 2+ remains a critical challenge in nuc...

A Bottom‐Up Zincophilic Gradient Design Enabling Long‐Cycle‐Life Zn Metal Anodes Under High Currents and Capacities

ABSTRACT Metal anodes are crucial for achieving high‐energy‐density electrochemical energy storage. However, their practical performance under high current densi...

Dual‐Site Synergistic Ultrathin Pt‐Based High‐Entropy Alloy Nanosheets Enabling High‐Performance Industrial Alkaline HER

ABSTRACT Two‐dimensional (2D) Pt‐based high‐entropy alloys (HEAs) are promising electrocatalysts due to fully exposed active surfaces and tunable multi‐element s...

A Low‐Voltage Multi‐Band Tunable Smart Window for Self‐Adaptive Thermoregulation

ABSTRACT As a crucial smart window technology, polymer‐dispersed liquid crystal (PDLC) faces two major performance limitations in applications: high driving volt...