Chenyu Xu

ORCID: 0000-0003-0547-8786
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About
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Research Areas
  • Tactile and Sensory Interactions
  • earthquake and tectonic studies
  • Topic Modeling
  • Advanced Sensor and Energy Harvesting Materials
  • Receptor Mechanisms and Signaling
  • graph theory and CDMA systems
  • IoT Networks and Protocols
  • Biochemical Analysis and Sensing Techniques
  • Advancements in Photolithography Techniques
  • Mobile and Web Applications
  • Biomedical Text Mining and Ontologies
  • Biofuel production and bioconversion
  • Microbial Inactivation Methods
  • Mass Spectrometry Techniques and Applications
  • Advanced Text Analysis Techniques
  • Glycosylation and Glycoproteins Research
  • Advanced Malware Detection Techniques
  • Electron and X-Ray Spectroscopy Techniques
  • Rock Mechanics and Modeling
  • IoT and Edge/Fog Computing
  • Natural product bioactivities and synthesis
  • Gas Sensing Nanomaterials and Sensors
  • Interactive and Immersive Displays
  • Phytochemical compounds biological activities
  • Smart Cities and Technologies

Tianjin University of Commerce
2023-2025

Jiangnan University
2025

State Key Laboratory of Food Science and Technology
2025

Nanjing Forestry University
2022-2024

Iowa State University
2024

Institute of Chemical Industry of Forest Products
2024

Peking University
2023

Huaiyin Normal University
2023

City University of Hong Kong
2022

Tactile sensations are mainly transmitted to each other by physical touch. Wireless touch perception could be a revolution for us interact with the world. Here, we report wireless self-sensing and haptic-reproducing electronic skin (e-skin) realize noncontact communications. A flexible actuator was developed provide an integrated function in both tactile sensing haptic feedback. When this e-skin dynamically pressed, generated induced voltage as information. Via communication, another receive...

10.1126/sciadv.ade2450 article EN cc-by-nc Science Advances 2022-12-23

Lacto-N-triose II (LNTII), lacto-N-tetraose (LNT), and lacto-N-neotetraose (LNnT) are key neutral human milk oligosaccharides (HMOs) with significant physiological functions. In cell factory-based synthesis, glycosyltransferases rate-limiting enzymes, enhancing the activity of which is, therefore, crucial for efficient synthesis HMOs. To address this issue, we developed a high-throughput screening method based on UDP-glucose regeneration-coupled colorimetric reaction. As case study, applied...

10.1021/acs.jafc.5c01311 article EN Journal of Agricultural and Food Chemistry 2025-03-19

Gluconic acid (GA) was used for lignocellulose pretreatment as a systematic self-providing and recyclable acid-catalyst. GA presented good dual roles to degrade selectively separate hemicellulose lignin during the solo hydrogen peroxide-assisted pretreatment. The continuous removal of by two-step GA-based pretreatments achieved an effective cascading saccharification cellulose acidic enzymatic hydrolysis in three main sorts lignocellulosic biomasses such poplar sawdust, Chinese fir, rice...

10.1021/acssuschemeng.4c00392 article EN ACS Sustainable Chemistry & Engineering 2024-05-21

Xanthoceras sorbifolium Bunge leaves (XLs) are valuable resources rich in phytochemicals, especially flavonoids, but they rarely exploited and utilized. The purpose of this paper is to reduce the waste XLs (usually used as agricultural waste) extract high added value active ingredients from XLs. extraction flavonoids using ultrasonic-assisted (UAE) was reported. Response surface methodology (RSM) adopt different ultrasonic conditions such ethanol concentration, liquid:solid ratio, power. In...

10.1093/jaoacint/qsac148 article EN Journal of AOAC International 2022-11-16

Abstract The China Earthquake Administration established a network for intensity rapid report and earthquake early warning (IRREEW) in 2016–2020, which consists of approximately 5000 conventional strong-motion 10,000 low-cost micro-electro-mechanical system (MEMS) seismometers. These seismographs, particularly MEMS stations, can provide large amount near-field waveform data suitable source inversion. Compared with data, recordings have rarely been used the previous inversions, because...

10.1785/0220220369 article EN Seismological Research Letters 2023-04-27

Bertsekas recently proposed Asynchronous Policy Iteration (API) as an alternative algorithm of (PI) for solving the problem two-player zero-sum Markov games. To quantifying benefits API, besides its flexibility parallel and asynchronous implementation, focus this paper is to derive computational complexity API. We show that reach within ϵ error optimal value function, API at most O (poly (n, m <inf xmlns:mml="http://www.w3.org/1998/Math/MathML"...

10.1109/icassp48485.2024.10447319 article EN ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2024-03-18

10.1109/tsm.2024.3471635 article EN IEEE Transactions on Semiconductor Manufacturing 2024-01-01

As the number of users using Android continues to grow, app market is becoming dominant platform in smartphone and correct use permissions one key factors success apps. When installing or running their apps, need agree these permission requests. However, practice, despite introducing official documentation on how properly, there are still many cases abuse. The average user does not have any tools detect excessive so most grant declared by app, which exacerbates risk private information...

10.1117/12.2681726 article EN 2023-06-01

Recent studies show that deep learning models achieve good performance on medical imaging tasks such as diagnosis prediction. Among the models, multimodality has been an emerging trend, integrating different forms of data chest X-ray (CXR) images and electronic records (EMRs). However, most existing methods incorporate them in a model-free manner, which lacks theoretical support ignores intrinsic relations between sources. To address this problem, we propose knowledge-driven data-driven...

10.48550/arxiv.2202.04266 preprint EN cc-by-nc-sa arXiv (Cornell University) 2022-01-01

In recent years, wearable electronic devices have developed rapidly and flexible sensors been increasingly used in medical, aerospace, automotive, industrial commercial applications. Flexible pressure are critical human-robot interaction, physiological signal monitoring robotic haptics. Among them, capacitive type widely due to their unsophisticated structure, good stability, small temperature deviation environmentally friendly. Currently, most of adopt the design with an electrical membrane...

10.54097/hset.v23i.3264 article EN Highlights in Science Engineering and Technology 2022-12-03
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