Jiayi Wu

Molecular π‐Extension Strategy Enables All‐in‐One Polar Hybrid Glass‐Ceramics Integrating Multidimensional Optical Properties

Pan Xiong, Hao Zhuo, Ming‐Yu Guo, Yuxin Chen et autres

ABSTRACT Mastering phase transitions of molecular materials is essential for regulating their optical functionalities, yet realizing glass materials that integrate multidimensional optical properties still poses a major challenge. Herein, we report a molecular π‐extension strategy to modulate phase evolution for constructing all‐in‐one …

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Engineering Processing of Metal–Organic Frameworks: From Porous Crystals to Processable Composites

Nengxiu Zhu, Jiayi Wu, Chunqing Ji, Dan Zhao

With the rapid development of reticular chemistry, metal–organic frameworks (MOFs) have evolved from esthetically appealing porous crystals into function‐tailorable materials that can be precisely designed at the molecular level, enabling broad opportunities in gas storage and separation, catalysis, sensing, and biomedical‐related technologies. …

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Stabilizing Covalent Organic Frameworks through Hydrogen Bonding Bridges for Polyamine Entanglement toward Carbon Capture from Point-Source Emissions

He Li, Xiansong Shi, Zekun Wang, Jiayi Wu et autres

Incorporating polyamine into covalent organic frameworks (COFs) is a promising strategy for developing carbon capture adsorbents with fast mass transfer, in which avoiding crystallinity and porosity loss of COFs becomes essential. Herein, we propose a hydrogen bonding (HB) bridge strategy to stabilize …

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Self-cascade Mn-Fe3O4 nanozyme for dual-mode colorimetric and nanochannel-integrated electrochemical detection of antioxidants

Jiayi Wu, Chengwei Li, Jingwen Zhao, Jiyang Liu

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Temperature-Responsive Xylene Isomer Separation via Biomimetic Window Confinement and Defect-Engineered Nanospace in Metal–Organic Frameworks

Nengxiu Zhu, Saad Aldin Mohamed, Chunqing Ji, Jiayi Wu et autres

Biological channels achieve remarkable selectivity by amplifying subtle molecular differences through nanoscale confinement and steric gating. Inspired by this principle, we investigate the zirconium fumarate framework MOF-801, whose triangular pore windows act as biomimetic steric filters that preferentially accommodate para-xylene (PX) over …

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Beyond monomer design: Multi-dimensional control of interfacial polymerization via sulfonated diamine and crown ether synergy for precision dye/salt separation

Dongni Hu, Yafang Liu, Jiayi Wu, Yan Wang

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A 0.16 ppm/°C Voltage Reference with On-Chip Self-Heating and Highly Flexible Auto-Calibration High-Order Compensation

Kaixuan Du, Jiayi Wu, Zhixuan Wang, Jiayoon Ru et autres

This paper introduces a sub-ppm$/{ }^{\circ} \mathrm{C}$voltage reference that supports pseudo two-point calibration at room temperature by incorporating a self-heating control loop, thereby reducing calibration costs. The design also features a highly flexible auto-calibration high-order compensation system that is resilient to model …

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Enhanced electrochemiluminescence of luminol at neutral medium using nanochannel-confined Co3O4 nanozyme for highly sensitive detection of tumor biomarker

Jiayi Wu, Le Wang, Hongxin Wang, Xinhui Gu et autres

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Nanospace Engineering for C 8 Aromatic Isomer Separation

Neng‐Xiu Zhu, Jiayi Wu, Dan Zhao

C 8 aromatic isomers, namely para-xylene (PX), meta-xylene (MX), ortho-xylene (OX), and ethylbenzene (EB), are essential industrial chemicals with a wide range of applications. The effective separation of these isomers is crucial across various sectors, including petrochemicals, pharmaceuticals, and polymer manufacturing. Traditional …

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Solid-phase electrochemiluminescence immunosensing platform based on bipolar nanochannel array film for sensitive detection of carbohydrate antigen 125

Shun Lü, Jiayi Wu, Tao Luo, Junjie Liu et autres

Development of simple solid-phase electrochemiluminescence (ECL) immunosensor with convenient fabrication for high-performance detection of tumor biomarkers is crucial. Herein, a solid-phase ECL immunoassay was constructed based on a bipolar silica nanochannel film (bp-SNA) modified electrode for highly sensitive detection of carbohydrate antigen …

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Phosphorous Vacancy and Built‐In Electric Field Effect of Co‐Doped MoP@MXene Heterostructures to Tune Catalytic Activity for Efficient Overall Water Splitting

Jiacheng Zhang, Xinying Wang, Feixiang Du, Jiayi Wu et autres

Abstract Developing cost‐effective, durable bifunctional electrocatalysts is crucial but remains challenging due to slow hydrogen/oxygen evolution reaction (HER/OER) kinetics in water electrolysis. Herein, a combined engineering strategy of phosphorous vacancy (V p ) and spontaneous built‐in electric field (BIEF) is proposed to …

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Solid-Phase Electrochemiluminescence Immunosensing Platform Based on Bipolar Nanochannel Array Film for Sensitive Detection of Cancer Antigen 125

Jiong Gao, Jiayi Wu, Jiyang Liu

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