Fudan University

Engineering Hierarchical Porous Laser-Induced Graphene Enabled by Microsphere Soft-Templating for Dual-Mode Capacitive Pressure Sensing

Abstract Laser-induced graphene (LIG) has emerged as a promising platform for pressure sensing due to its good performance and facile laser-patterning capability. However, its performance is often constrained by limited porous microstructure tunability and low capacitive sensitiv...

Prototype-Guided Test-Time Adaptation for Real-Time EMG-Based Gesture Recognition

Surface electromyography (sEMG) signals facilitate intuitive human-machine interaction and are widely employed in applications such as prosthetics and rehabilitation. However, sEMG signal distributions are highly sensitive to variations in electrode placement, user physiology, an...

Adaptive feedforward construction method for precision motion stage based on iterative learning control

Feedforward compensation strategy is becoming increasingly important on improving control performance of the modern ultra-precision motion stages since the motion stages behave more flexible dynamic characteristics increasingly. Among numerous feedforward compensation strategies,...

Evaluation of 68Ga Labeling Strategies and Thermostability of HER2-Targeted Nanobody NB46

Abstract The HER2-targeted nanobody NB46 was evaluated for labeling strategy flexibility and thermostability. Random and site-specific 68Ga labeling strategies were compared. Both conjugates exhibited high HER2 affinity, comparable to unmodified NB46. Cellular uptake, pharmacokin...

Persistent Hypoperfusion on Post‐Recanalization Digital Subtraction Angiography Perfusion Maps in Anterior Circulation Large Vessel Occlusion

Background Despite high recanalization rates with endovascular thrombectomy for large vessel occlusion stroke, a large proportion of patients remain disabled. This study aims to investigate the clinical impact of persistent hypoperfusion that was detected immediately after recana...

Case-generating patterns of hemorrhagic fever with renal syndrome in Chinese mainland, 2006–2025: a national surveillance analysis

Hemorrhagic fever with renal syndrome (HFRS) shows marked spatiotemporal heterogeneity and frequent zero counts in Chinese mainland. We analysed monthly HFRS surveillance data from 352 cities during 2006–2025 using a zero-inflated time-series model incorporating meteorological, e...

Graphene-Like-Armored Nanosheet Assemblies toward Fast and Stable High-Mass-Loading Sodium Storage

Abstract Sodium-ion batteries represent promising energy storage devices, yet their deployment is severely hampered by sluggish ion-transport kinetics and unstable electrode–electrolyte interfacial chemistry that deteriorate rate capability and cycling lifespan, particularly unde...

Norepinephrine-driven neutrophilic inflammation accelerates ulcerative colitis progression

Objectives The role of the sympathetic neurotransmitter norepinephrine (NE) in ulcerative colitis (UC) remains controversial. We aimed to elucidate NE's precise mechanisms in UC, focusing on colonic metabolism, diagnostic potential, and local immune interactions. Methods Colonic...

Ultrathin Protein Films Create Living Catalytic Interfaces on Microbial Cells

Abstract Spatial organization underpins efficient multistep catalysis in nature, yet recreating such organization on living cell surfaces using mild, enzyme-compatible and catalytically functional materials remains challenging. Here we report an l-cysteine-triggered silk fibroin/...

Weak Superconducting Anisotropy in 4 H b ‐Nb 0.95 Ti 0.05 Se 2 With 1 T /1 H Heterostructure

ABSTRACT Heterostructures of layered transition metal dichalcogenide (TMD) exhibit rich physical properties by the combination of strong electronic correlation effects in 1 T layer and superconductivity in 1 H layer. But the limited number of bulk TMD materials with such heterost...

A Comprehensive Review and Future Prospects of Aluminum–Sulfur Batteries: From Material Design to Practical Challenges

ABSTRACT Aluminum–sulfur (Al–S) batteries are promising next‐generation energy storage systems owing to the high abundance, low cost, and multi‐electron redox capability of Al, combined with the high theoretical capacity and environmental friendliness of S. This review systematic...

Analytical Prediction of Critical Transitions in Oscillator Networks With Non‐Local Links

ABSTRACT A wide range of dynamical systems can be modeled as oscillators coupled through an interaction network. Such frameworks have been widely used to explore the emergence of collective phenomena across diverse applications. Here, we develop an analytical framework for oscill...

Synthetic DNA Tracers Enable Ultra-High-Reproducibility Characterization of Aquifer Hydraulic Conductivity and Contaminant Transport

Abstract Reliable characterization of aquifer hydraulic conductivity (K) via tracer-based methods remains a major challenge due to environmental background noise. We report that synthetic DNA tracers, free of background-noise interference, enable highly reproducible tomographic i...

Central charges and vacuum moduli of 2d $\mathcal{N}=(0,4)$ theories from class $\mathcal{S}$

We investigate 2d \mathcal{N}=(0,4) 𝒩 = ( 0 , 4 ) supersymmetric theories obtained from a topologically-twisted reduction of 4d \mathcal{N}=2 𝒩 = 2 class \mathcal{S} 𝒮 theories on a Riemann surface. This study addresses subtle aspects of central charges, unbroken gauge groups, an...

In Situ Formation of a Hybrid Alloy‐Fluoride Interphase for Stable High‐Capacity Phosphorus Anodes

ABSTRACT Phosphorus‐based anodes are promising candidates for next‐generation high‐energy‐density lithium‐ion batteries owing to their high theoretical capacity. However, their practical application is severely limited by drastic volume variation and unstable solid electrolyte in...

The BdryMatérn GP: A New Gaussian Process Model for Incorporating Boundary Information

Abstract. Gaussian processes (GPs) are broadly used as surrogate models for expensive computer simulators of complex phenomena. However, a key bottleneck is that its training data are generated from this expensive simulator and thus can be highly limited. A promising solution is...

FA-MFMR: a multivariable functional Mendelian randomization method that accounts for correlated longitudinal exposures via factor augmentation

Abstract Motivation Mendelian randomization (MR) is widely used for causal inference using genetic data, yet most existing MR methods treat exposures as static and have limited capacity to analyze longitudinal measurements. In many biomedical studies, multiple exposures evolve ov...

Engineering the Electrochemical Interface With Polyborate for High‐Selectivity Adiponitrile Electrosynthesis

ABSTRACT The electrochemical dimerization of acrylonitrile (AN) to adiponitrile (ADN) offers a sustainable pathway for producing Nylon‐66 precursors. However, its efficiency is severely limited by competitive hydrogen evolution, often demanding toxic heavy metals and non‐electroc...

Mitigating Popularity Bias in Recommendation with Global Listwise Learning and Progressive Bi-Weighting

In recommender systems, user feedback typically follows a long-tail distribution, which leads many recommendation algorithms to exacerbate popularity bias by disproportionately favoring popular items. To mitigate this issue, recent studies have employed Inverse Propensity Scoring...

Spin Polarization Enables Spin-Conserved Intermediate Migration for Selective C–N Coupling toward Urea Electrosynthesis

Abstract Electrochemical coreduction of CO2 and nitrate to urea offers a promising approach to carbon–nitrogen fixation but still suffers from sluggish C–N coupling and severe competition from ammonia formation. Existing studies primarily focus on intermediate adsorption and larg...