Dewen Zhou

ORCID: 0000-0002-8927-4272
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Research Areas
  • High Temperature Alloys and Creep
  • Fatigue and fracture mechanics
  • Polymer composites and self-healing
  • Adaptive Control of Nonlinear Systems
  • Advanced Polymer Synthesis and Characterization
  • Bone Tissue Engineering Materials
  • Additive Manufacturing Materials and Processes
  • Polymer Surface Interaction Studies
  • Synthesis and properties of polymers
  • Metallurgy and Material Forming
  • biodegradable polymer synthesis and properties
  • Simulation and Modeling Applications
  • Epoxy Resin Curing Processes
  • High Entropy Alloys Studies
  • Advanced Algorithms and Applications
  • Flame retardant materials and properties
  • Advanced Sensor and Control Systems
  • Acute Ischemic Stroke Management
  • Industrial Technology and Control Systems
  • Natural Fiber Reinforced Composites
  • Stroke Rehabilitation and Recovery
  • Photopolymerization techniques and applications
  • Surfactants and Colloidal Systems
  • Calcium Carbonate Crystallization and Inhibition
  • Combustion and Detonation Processes

Institute of Psychology, Chinese Academy of Sciences
2024-2025

Chinese Academy of Sciences
2010-2024

Nanjing Tech University
2021-2024

Zhongshan People's Hospital
2024

China Electronic Product Reliability and Environmental Test Institute
2024

Chongqing University of Technology
2015-2022

UNSW Sydney
2017-2021

Universitas Prima Indonesia
2021

ARC Centre of Excellence in Advanced Molecular Imaging
2017-2019

Guangzhou Chemistry (China)
2010-2012

It is demonstrated how the morphology of polymeric nanoparticles produced <italic>via</italic> polymerization-induced self-assembly (PISA) in dispersion can be conveniently tuned pH and ionic strength.

10.1039/c7py00552k article EN Polymer Chemistry 2017-01-01

Polymerization-induced self-assembly (PISA) is conducted based on “non-living” radical dispersion polymerization in the form of addition–fragmentation chain transfer (AFCT) polymerization.

10.1039/c7py00998d article EN Polymer Chemistry 2017-01-01

Attention deficit hyperactivity disorder (ADHD) is a neurodevelopmental that may persist into adulthood, with no established objective diagnostic tool yet. This study aims to propose multimodal assessment involving clinical assessments, functional neuroimaging, and oculomotricity measurement for ADHD in young adults. Seventy-one medication-naïve patients 71 healthy controls (HCs) aged 18 28 underwent interviews, Conners' Adult Rating Scale (CAARS) questionnaire, near-infrared spectroscopy...

10.1111/pcn.13788 article EN Psychiatry and Clinical Neurosciences 2025-02-04

Polymerization-induced self-assembly of 2-hydroxypropyl methacrylate is conducted in water and water/MeOH using a CO2 -responsive macroRAFT agent the form statistical copolymer comprising N,N-diethylaminoethyl (DEAEMA) poly(ethylene glycol) methyl ether (M n = 475 g mol-1 ). Pressurization with leads to protonation DEAEMA units within stabilizer block, thereby offering means adjusting charge density coronal layer. It demonstrated that wide range tunable particle morphologies are accessible...

10.1002/marc.201800335 article EN Macromolecular Rapid Communications 2018-09-02

ABSTRACT It is demonstrated that the degree of livingness (chain‐end fidelity) in RAFT polymerization for a given can be markedly increased miniemulsion relative to corresponding homogeneous bulk system. Polymerization styrene was conducted using poly(methyl methacrylate) benzodithioate as macroRAFT agent both and bulk. The substantially higher rate miniemulsion, which attributed segregation effect (compartmentalization) causing reduction bimolecular termination, makes it possible reach...

10.1002/pola.29329 article EN Journal of Polymer Science Part A Polymer Chemistry 2019-02-05

The current methods used to impart flame-retardant or fire-resistant properties flexible polyurethane foams (PUFs) meet fire safety requirements entail the use of halogenated phosphorus-based compounds. Whereas these are highly effective as flame retardants, associated toxicity derived from halogens in burning fumes deadly. To address this problem, we herein present a facile and efficient method fabricating PUF using halogen-free nature-inspired coatings. All active ingredients fabricate...

10.1021/acsapm.1c00580 article EN ACS Applied Polymer Materials 2021-07-08

Creep lifetime prediction is critical for the design of high-temperature components. Due to creep being affected by many factors, its with high accuracy still challenging. The 9% Cr martensitic heat-resistant steel currently world's most widely used creep-resistant in supercritical power plant equipment. In this work, variables like material chemical compositions, heat treatment conditions and test are considered various machine learning (ML) models predict lifetime. First, series typical...

10.1016/j.jmrt.2022.11.067 article EN cc-by-nc-nd Journal of Materials Research and Technology 2022-11-01

Abstract In this paper, the creep‐fatigue responses of nickel‐based superalloy Inconel 718 have been investigated by conducting hybrid stress–strain‐controlled interaction (HCFI) loading experiments at 650°C with different dwell stresses and periods. Deformation demonstrate that stress leads to complex cyclic responses, such as an increase in softening rate changes inelastic strain rate. Then, a novel creep equivalent determination method is proposed based on relaxed characteristics. After...

10.1111/ffe.14288 article EN Fatigue & Fracture of Engineering Materials & Structures 2024-03-25

This study aimed to report the prevalence of COVID-19 over-concern and its associated factors after relaxation health-protective measures in China. A team seven experts psychiatry psychology specializing mental health research from China, Hong Kong, overseas reached a consensus on diagnostic criteria for over-concern. Individuals had meet at least five following criteria: (1) physical symptoms; (2) stocking up items related protecting oneself during pandemic; (3) obsessive-compulsive...

10.3389/fpubh.2023.1319906 article EN cc-by Frontiers in Public Health 2024-01-05

Polymerization-induced self-assembly (PISA) based on ATRP has been successfully conducted in scCO<sub>2</sub> resulting polymer particles of high order morphology.

10.1039/c9py00498j article EN Polymer Chemistry 2019-01-01

Abstract A series of water‐dispersible blocked polyisocyanates were synthesized from toluene 2,4‐diisocyanate (TDI), isophorone diisocyanate (IPDI), dimethylol propionic acid, methyl ethyl ketoxime (MEKO), cellosolve (EC), and ϵ‐caprolactam (CL). The physical properties, such as the viscosity, pH, storage stability, blocked‐polyisocyanate adducts measured. All aqueous dispersions showed good stability. prepared characterized by Fourier transform infrared (FTIR) spectroscopy, differential...

10.1002/app.33862 article EN Journal of Applied Polymer Science 2011-05-05

10.1016/j.colsurfa.2010.04.001 article EN Colloids and Surfaces A Physicochemical and Engineering Aspects 2010-04-11

Abstract Objectives The purpose of this study was to investigate the preferred modes transportation hospital among patients with acute stroke and myocardial infarction (AMI), as well identify factors that influence utilization ambulances. Methods We conducted a cross-sectional study, including who were diagnosed AMI, at people’s Zhongjiang, from September 30th, 2022 August 2023. All divided into emergency medical service (EMS)-activation group self-transportation group. Chi-square t-tests...

10.1186/s12873-024-01035-5 article EN cc-by BMC Emergency Medicine 2024-07-09
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