Chengdu University

Programmable Temperature‐Capped Dressing for Enhanced Wound Healing, Bacterial Clearance, and Inflammatory Modulation

ABSTRACT Reconciling efficient bacterial eradication with tissue safety remains a challenge in photothermal therapy (PTT) because of open‐loop thermal actuation. Herein, we propose a detachable bilayer hydrogel dressing comprising a poly(N‐isopropylacrylamide) (PNIPAM)‐based prot...

Stress Regulation through Precursor Chemistry: From Synthesis to Cycling Stability in O3‐Type Layered Oxide Cathodes

ABSTRACT Layered oxide cathode materials have broad application prospects in sodium‐ion batteries. However, conventional oxide solid‐state synthesis route, transition metal oxides slowly participate in the reaction step by step, causing residual stress accumulation and cycling de...

Evolutionary Genetics of Insect Mimicry and Masquerade

As classic examples of adaptive evolution, insect mimicry and masquerade have been studied extensively for more than a century. Both phenomena protect insects from predators and are widely observed in nature. Previous research on phenotypic, genetic, phylogenetic, and behavioral...

Evolution mechanism of damage locations in drift region of SiC MOSFETs under heavy ion irradiation

This paper investigates the evolution mechanism of severe thermal damage locations in the drift region of the SiC MOSFETs under different applied drain voltages (VDS(irra)) during heavy ion irradiation using 587 MeV 36Kr ions. It is interesting to find from the post-irradiation b...

Bio-inspired flexible pressure sensors: morphology-guided structure–function relationships, reliability, and future perspectives

Bio-inspired flexible pressure sensors have emerged as a major class of soft sensing systems for wearable electronics, electronic skin, human–machine interfaces, and soft robotics because biological structures provide effective design principles for regulating deformation, contac...

From Classification to Cross-Modal Understanding: Leveraging Vision- Language Models for Fine-Grained Renal Pathology

Fine-grained glomerular subtyping is essential for kidney biopsy interpretation, yet it presents a harder setting than the broad organ- or disease-level recognition tasks commonly used in vision-language model (VLM) evaluation. In this task, all categories arise within the same r...

Molecular Confinement Engineering of Mn(II) Halide Scintillators for High-Resolution X-ray Imaging and Three-Dimensional Computed Tomography

Abstract Metal halide scintillators hold great promise for next-generation X-ray imaging, yet manganese(II)-based halide scintillators suffer from structural instability and thermally activated nonradiative losses arising from their soft lattice nature. Here, we develop a molecul...

Flexural dispersion curves of acoustoelastic borehole waves by the perturbation method in a triaxially stressed transversely isotropic formation with vertical symmetry

Abstract Cross-dipole acoustic logging is widely used to determine the maximum horizontal stress azimuth and stress imbalance in vertical boreholes within isotropic formations. However, theoretical analysis of dipole flexural dispersion under imbalanced stresses in transversely i...

The Distinct Roles of Anger and Hope in PFAS Risk Processing: Integrating Mixed Emotional Appeals and Efficacy Information into the EPPM

ABSTRACT Guided by the Extended Parallel Process Model (EPPM), this study examines the distinct persuasive mechanisms of mixed emotional appeals and efficacy information in the context of environmental risk communication (per‐ and polyfluoroalkyl substances, PFAS). Results of a 3...

A unified degrading shear strength model for rectangular and circular solid/hollow RC columns

Reliable quantification of shear strength in the plastic hinge regions of reinforced concrete (RC) columns is crucial for seismic design. However, existing shear strength models often rely on the linear superposition of multiple shear-resisting contributions, an approach that has...

Shared genetic architecture underlying cataract and cardiovascular disease: insights from multi-omics analyses

Abstract Cataract and cardiovascular disease (CVD) are prevalent age-related disorders with overlapping risk factors. While epidemiological associations are established, the shared genetic mechanisms underlying their comorbidity remain largely unexplored. We performed a comprehen...

“Word‐By‐Word” or “Line‐By‐Line” Presentation? How Response Generation Dynamics in Generative AI Influence User Acceptance

ABSTRACT Generative AI systems are increasingly integrated into various user support and decision‐making contexts. While extensive research has explored user acceptance of generative AI across domains, less is known about how its inherent presentation features influence such acce...

Identification and Functional Analysis of the CLAVATA3/embryo Surrounding Region-Related ( CLE ) Gene Family in Tartary Buckwheat Suggests the Promoting Effect of FtCLE7 on Growth and Nitrogen Accumulation

Abstract Low nitrogen use efficiency caused by irrational nitrogen fertilization restricts Tartary buckwheat (TB) yield improvement. CLE peptides are key signaling molecules regulating plant nitrogen response, yet their functions in TB remain unclear. Herein, 16 FtCLE genes were...

Effects of Red and Blue Light on Steady-State and Dynamic Photosynthesis of Cucumber Seedlings

Our previous study revealed a significant effect of red and blue light on steady-state and dynamic photosynthesis in cucumber seedlings. To further investigate the mechanism by which red and blue light affect photosynthesis, cucumber (Cucumis sativus L. cv. Jinyou 365) seedlings...

Rigid-Flexible Coupling Pore Engineering in Covalent Organic Frameworks Enables the Selective Identification of Nucleotide Analogues

Abstract Covalent organic frameworks (COFs) offer programmable pore architectures and tunable host–guest interactions, yet their rigid channels limit the selective recognition of structurally similar biomolecules─a longstanding challenge in sensor design. Inspired by enzymatic po...

Dual‐Channel Event‐Triggered Model‐Free Adaptive Control for Discrete‐time Nonlinear Networked Control Systems

ABSTRACT In this article, a novel dual‐channel event‐triggered model‐free adaptive control (DCET‐MFAC) algorithm is investigated to solve the tracking control problem for nonlinear networked control systems (NCSs). Two independent event‐triggered mechanisms (ETMs) are designed wi...

Sandwich structured Ω-shaped fiber optic-based sensor with dual signals for simultaneous temperature and refractive index detection

Measurements of refractive index (RI) and temperature play a vital role in a wide range of applications. Nevertheless, cross-sensitivity remains a major obstacle when RI and temperature need to be measured simultaneously. In this study, a novel sandwich structured Ω-shaped fiber...

Unified Copper-Catalyzed Stereoselective Addition: Construction of Vicinal F/CF x -Containing Stereocenters

Abstract Herein, we report a copper-catalyzed asymmetric Michael addition of α-fluoro aza-heteroarenyl acetates to β-fluoroalkyl enones. This transformation provides efficient access to enantioenriched acyclic vicinal F/CFx-containing (vicinal F and CF3, F and CHF2, F and CH2F) s...

Genomics of the Genus Rhodiola: From Genome Assembly to High-Altitude Adaptation and Bioactive Compound Biosynthesis

Background/Objectives: The genus Rhodiola comprises alpine medicinal plants renowned for extreme high-altitude adaptability and valuable bioactive compounds. This narrative review synthesizes recent genomic advances to understand how genomic mechanisms contribute to both environm...

A pH-Responsive Ceria-Supported Iridium Clusterzyme for Combined Antibacterial and Anti-inflammatory Therapies in Diabetic Wound Healing

Abstract The treatment of diabetic wounds is hindered by multiple factors, including Staphylococcus aureus (S. aureus) biofilms (the predominant pathogen in diabetic wound infections), dysregulated immune responses, and insufficient angiogenesis. The complex interactions among th...