Mengyi Liu

A Cd(II)-based coordination polymer as a fluorescent sensor for selective detection of nitrofurazone

Xinyu Liu, Mengyi Liu, Xiaoxue Li, Guiying Zhu et autres

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A tunable multi-band terahertz sensor based on graphene metamaterial

Maixia Fu, Mengyi Liu, Xiangshuai Liang, Xueying Liu et autres

A high-sensitivity, adjustable multi-band terahertz sensor built on graphene-based metamaterials is proposed in this study. The device is composed of a two-dimensional patterned graphene sheet, a polyimide dielectric film, and a metal substrate. Its photonic properties in the terahertz range are simulated …

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In situ Electrochemical‐Triggered Dopamine Enzymatic Polymerization for Self‐Revealing and Self‐Erasing Information Storage

Mengyi Liu, Yuting Li, Feng Hu, Xiaoyang Li et autres

Hydrogels are emerging as revolutionary information storage media due to their unprecedented responsive and reprogrammable properties. To address the challenge of dynamic information storage without the necessity for external stimuli, electrical writing techniques are adopted for creating dopamine-modified chitosan pattern hydrogel with …

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Mechanisms of food-derived active peptides ameliorating or preventing hyperlipidemia and bioinformatics analysis of molecular targets

Ying Shao, Chunlong Liu, Yazhou Liu, Mengyi Liu et autres

Hyperlipidemia is a prevalent metabolic disorder that can lead to other illnesses. Natural products in food, such as active peptides, can help alleviate hyperlipidemia. This study seeks to elucidate the mechanism through which food-derived active peptides (FDAPs) mitigate hyperlipidemia. Through comprehensive literature …

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STDD: Spatio-Temporal Dual Diffusion for Video Generation

Xiaoya Zhang, Xin Liu, Mengyi Liu, Zhen Cui

Diffusion probabilistic model is becoming the cornerstone of data generation, especially generating high-quality images. As an extension, video diffusion generation is in urgent need of a principled temporal-sequence diffusion way, while the spatial-domain diffusion dominates most video diffusion methods. In this work, …

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Horseradish Peroxidase-Triggered Polydopamine-Modified Chitosan Hydrogels for Electrically Programmed and Infrared-Decodable Dynamic Information Storage

Yuting Li, Mengyi Liu, Feng Hu, Fangjiu He et autres

The exceptional multiple responsiveness of hydrogels has garnered significant attention for their potential in storing dynamic information. Self-erasing information observable by the naked eye provides an alternative method for data security. Herein, we report a polydopamine (PDA)-modified chitosan (CS) hydrogel that automatically …

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Atrioventricular and Ventricular Mechanical Interdependence Assessment by Automated Function Imaging in Heart Failure With Preserved Ejection Fraction

Mengyi Liu, Jingru Lin, Yuqi Cai, Jian He et autres

Abnormal left ventricular (LV) mechanics may adversely affect the mechanical function of other chambers as heart failure with preserved ejection fraction (HFpEF) progresses. This study aimed to explore the atrioventricular and ventricular mechanical interdependence and compare the diagnostic and prognostic value of …

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Re-Attentional Controllable Video Diffusion Editing

Yuanzhi Wang, Yong Li, Mengyi Liu, Xiaoya Zhang et autres

Editing videos with textual guidance has garnered popularity due to its streamlined process which mandates users to solely edit the text prompt corresponding to the source video. Recent studies have explored and exploited large-scale text-to-image diffusion models for text-guided video editing, resulting …

Research Progress on Hypoglycemic Effects and Molecular Mechanisms of Flavonoids: A Review

Mengyi Liu, Chunlong Liu, Puba Zhaxi, Xiaohong Kou et autres

As a prevalent metabolic disorder, the increasing incidence of diabetes imposes a significant burden on global healthcare. Flavonoids in natural phytochemical products exhibit notable hypoglycemic properties, making them potential alternatives for diabetes treatment. This article summarizes the hypoglycemic properties of flavonoid subcategories …

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Recent advances in the effect of simulated gastrointestinal digestion and encapsulation on peptide bioactivity and stability

Chenlong Chen, Wancong Yu, Xiaohong Kou, Yujia Niu et autres

simulated gastrointestinal digestion on peptide bioactivity and stability, highlighting recent research on encapsulation strategies designed to enhance their gastrointestinal stability. Furthermore, the review addresses existing research gaps and suggests future research directions to advance our understanding and the application of bioactive peptides.

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Re-Attentional Controllable Video Diffusion Editing

Yuanzhi Wang, Li Yong, Mengyi Liu, Xiaoya Zhang et autres

Editing videos with textual guidance has garnered popularity due to its streamlined process which mandates users to solely edit the text prompt corresponding to the source video. Recent studies have explored and exploited large-scale text-to-image diffusion models for text-guided video editing, resulting …

Terahertz Refractive Index Sensor Based on Tunable Graphene Metamaterial Absorber

Maixia Fu, Teng Zhang, Zhonghao Liu, Mengyi Liu et autres

A terahertz refractive index sensor constructed with graphene metamaterial absorber has been proposed. The sensor features a patterned graphene structure, consisting of an independent circular ring and a special structure formed by intersecting cross and square patterns. Under normal incidence of TM …

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