Donghua University

How surface governs vibration-induced degradation of glass Structure: A view from molecular dynamics

Silica glass, renowned for its exceptional thermal stability and mechanical strength, is widely used in optics, manufacturing, and aerospace. However, the mechanisms underlying its structural degradation under external vibrational fields is still rare due to the inherent disorder...

Laser-Engraved Porous Breathable Hydrogels for Wearable Electrocardiogram Monitoring

Abstract Accurate diagnosis of cardiovascular diseases relies on reliable electrocardiogram (ECG) monitoring. However, conventional hydrogel electrodes exhibit poor air permeability, and prolonged application tends to result in problems including degraded signal quality and skin...

Dielectrophoretic Assembly of BaTiO 3 Radiative Cooling Textiles for Proactive Urban Cooling

ABSTRACT The urban heat island (UHI) effect threatens sustainable urban development. Passive daytime radiative cooling textiles are promising but face a trade‐off between optical performance and mechanical–chemical stability. Here, we report the first use of dielectrophoretic ass...

Facial dermal exposure-related parameters and skincare behaviors among adult women from six cities in China

The face is a primary site of exposure to skincare products, cosmetics, and sunlight. However, population-specific data on facial dimensions and product use among adult women in China remain limited. Current dermal exposure assessments often rely on default parameters derived fro...

The curing deformation mechanism and deformation control methods of honeycomb panels

Controlling warpage during hot-press curing of aluminum honeycomb panels is crucial for dimensional accuracy and structural performance. This deformation is mainly caused by uneven temperature distribution and the resulting thermal mismatch between the upper and lower face-sheets...

Enhanced detectability of axion’s electromagnetic response with a RF-excited magnetic field in cavity

A bstract Haloscope is one of the typical installations to detect the electromagnetic responses (EMRs) of axion field in radio-frequency (RF) and microwave bands. Given that the detectable signals of the usual Haloscope-type detectors (HTDs), biased only by high stationary magnet...

Self-Assembling Hole-Transport Molecules Enable Photomultiplication-Type Organic Photodetectors with High Detectivity and Enhanced Environmental Stability

Photomultiplication-type organic photodetectors (PM-OPDs) have attracted significant attention for their high gain and simplified device architecture. However, their practical application is severely constrained by the high dark current density inherent to charge injection-type m...

Fluorine‐Compensation Strategy to Prepare Lead‐Free Double Perovskite‐Embedded Composite Ceramics for Laser‐Driven Lighting With High CRI

ABSTRACT Laser‐driven lighting demands robust color converters with broad, continuous spectra to achieve high‐fidelity illumination, yet conventional phosphors often suffer from spectral deficiencies that lower the color rendering index (CRI) and cause visual discomfort. To addre...

Biomimetic Janus Eutectogels With Dynamic Compliance for High‐Fidelity Bioelectronic Interfaces

ABSTRACT The recording of high‐fidelity electrophysiological signals is the cornerstone of bioelectronics development. However, overcoming signal interference caused by motion artifacts and unintended adhesion during daily activities remains a challenge. This paper introduces a b...

Heterogeneity in trustworthiness reshapes the spatial evolution of trust

Trust is fundamental to cooperation in social and economic interactions, yet its emergence is difficult to explain when individuals occupy asymmetric roles and differ in trustworthiness. How heterogeneous trustee behaviours interact with their spatial organisation to shape popula...

Tailoring the Mechanical and Acoustic Resonance of Ramie‐Blended Woven Epoxy Composites via Plasma and Alkaline Surface Modifications

ABSTRACT Natural fiber composites require a balance between reinforcement architecture and fiber–matrix interactions for favorable mechanical and vibroacoustic performance. This study examined the effects of weave architecture (plain, twill, satin) and surface modification, plasm...

Synergistic Grain Boundary and Phonon Engineering Enables Ultrahigh Thermoelectric Performance in Mg 3 (Sb, Bi) 2 ‐Based Materials

ABSTRACT Thermoelectric Mg 3 (Sb, Bi) 2 has emerged as a rising star in virtue of its promising thermoelectric performance and abundant constituent elements. However, its practical application is hindered by challenges in synthesis and the strong coupling between electrical and t...

Exploring the Development Trajectory and Dynamic Frontiers of Numerical Simulation Method Applied in Thermal Protective Clothing Investigation

With the continuous advancement of digital technology and intelligent algorithms, numerical simulation has become an important approach for investigating the thermal transport behavior and protective performance of thermal protective clothing (TPC). To provide a systematic unders...

A Biomimetic Binocular Visual System Based on β ‐Ga 2 O 3 Optoelectronic Synaptic Device for Motion Recognition

ABSTRACT With the rapid development of autonomous vehicles, robotics, and monitoring systems, the demand for having visual system capable of recognizing explicit motion information, such as motion direction, state, and speed, has increased substantially. To address this demand, b...

Viscoelasticity-guided covalent assembly of atomically precise nanoclusters via nitrene-mediated two-photon lithography

The translation of atomically precise metal nanoclusters into functional macroscopic devices is restricted by the difficulty of scaling manufacturing while preserving fragile quantum structures. Although two-photon lithography offers a route for micro-fabrication, the absence of...

HydrochloricAcid-Assisted Synthesis of Red EmissiveHybrid Mn2+ Halides for Wide Gamut Displays

Abstract Lead-free red emissive hybrid Mn2+-based metal halides have emerged as promising phosphors for lighting and display applications owing to their environmental friendliness and d–d transition. However, simultaneously enhancing emission efficiency and narrowing the red-emis...

Chalcogen Bond‐Induced Conformational Locking for Thermoplastic Polyurethane With Superior Puncture Force and Fracture Energy

ABSTRACT A fundamental and long‐standing issue in the design of polymers is how to transcend the constraints of conformational entropy within highly disordered polymer networks, thereby enabling the deterministic orientation of local chemical bonds. While such precision is common...

A unified mechano-ionic skin for resolving native electromechanical coupling

The beat-to-beat electromechanical coupling between cardiac excitation and arterial pulse propagation encodes vital cardiovascular insights, but resolving this coherence in wearables is hindered by the spatial decoupling of sensors and attenuated epidermal signals. Here, we repor...

Direct Solar Power‐Driven Durable Ammonia Electrosynthesis From Nitrate Under Fluctuating Voltage Conditions

ABSTRACT Nitrate electroreduction (NO 3 RR) powered by solar energy offers a sustainable platform for ammonia (NH 3 ) synthesis. However, the variability of solar energy, leads to fluctuating voltages and frequent start‐stop of the system, presents significant challenges for cata...

Why more automation does not guarantee invention in advanced smart factories

Purpose Smart factories often combine advanced automation, connected equipment and recognised smart-manufacturing status, yet their invention performance remains uneven. This study examines why additional automation infrastructure does not always raise invention output. Design/me...