A5100419362- Advanced Sensor and Energy Harvesting Materials
- Dendrimers and Hyperbranched Polymers
- Advanced Polymer Synthesis and Characterization
- Dielectric materials and actuators
- Conducting polymers and applications
- biodegradable polymer synthesis and properties
- Magnesium Alloys: Properties and Applications
- Polymer crystallization and properties
- Aluminum Alloys Composites Properties
- Synthesis and properties of polymers
- RNA Interference and Gene Delivery
- Polymer Surface Interaction Studies
- Metal and Thin Film Mechanics
- Polymer Nanocomposites and Properties
- Lower Extremity Biomechanics and Pathologies
- Electrospun Nanofibers in Biomedical Applications
- Lignin and Wood Chemistry
- Additive Manufacturing and 3D Printing Technologies
- Total Knee Arthroplasty Outcomes
- Hydrogen Storage and Materials
- Rock Mechanics and Modeling
- Aluminum Alloy Microstructure Properties
- Laser Material Processing Techniques
- Electromagnetic wave absorption materials
- Ionic liquids properties and applications
Hebei University
2010-2025
Peking University
2016-2025
Peking University Third Hospital
2016-2025
Shanxi University of Traditional Chinese Medicine
2025
Shandong University of Traditional Chinese Medicine
2025
Material (Belgium)
2025
Hospital of Hebei Province
2025
Ministry of Education of the People's Republic of China
2025
Shaanxi University of Science and Technology
2015-2024
Chongqing University of Technology
2023-2024
Transparent electromagnetic interference (EMI) shielding materials can be used for specific optoelectronic applications. Herein, a uniform silver nanowire (AgNW) network was fabricated on commercial polyimide film via spraying method. The interconnected and effective conductive with welded junctions fastened onto sodium alginate-based biopolymer substrate rod-coating -transferring methods to improve electrical conductivity optical transmittance of composite films simultaneously. Moreover,...
Abstract Osteochondral injury is a prevalent condition for which no specific treatment currently available. This study presents piezoelectric‐conductive scaffold composed of piezoelectric cartilage‐decellularized extracellular matrix (dECM) and modified gelatin (Gel‐PC). The piezoelectricity the achieved through modification diphenylalanine (FF) assembly on pore surface, while conductive properties are by incorporating poly(3,4‐ethylenedioxythiophene). In vitro experiments demonstrate that...
Density functional theory (DFT), atoms in molecules (AIM) theory, natural bond orbital (NBO) analysis, and Wiberg index (WBI) are employed to investigate the mechanism of lignin dissolution regeneration 1-allyl-3-methylimidazolium chloride (AmimCl). Lignin is modeled with 1-(4-methoxyphenyl)-2-methoxyethanol (LigOH). From theoretical results, it observed that AmimCl interacts LigOH mainly by hydrogen bonds (H bonds), interaction stronger than LigOH; thus, can be speculated dissolved AmimCl....
Novel luminescence-functionalized metal-organic frameworks (MOFs) with superior electrogenerated chemiluminescence (ECL) properties were synthesized based on zinc ions as the central and tris(4,4'-dicarboxylicacid-2,2'-bipyridyl)ruthenium(II) dichloride ([Ru(dcbpy)3](2+)) ligands. For potential applications, MOFs used to fabricate a "signal-on" ECL immunosensor for detection of N-terminal pro-B-type natriuretic peptide (NT-proBNP). As expected, enhanced signals obtained through simple...
An ultra-high strength and toughness as-cast Mg-10Gd-1.7Y-1Zn-0.5Zr (wt.%) alloy was prepared via special ultrasonic melt treatment, the peak-aged (200 ℃ for 48 h) ultimate tensile (UTS), yield (YS) elongation (EL) at room temperature reaches 430 MPa, 324 13.6%, respectively. The treatment during semi-solid conditions refines grains hinders growth of divorced eutectic phases (α-Mg + Mg3Gd) casting. During solution refined Mg3Gd phase suppresses formation cubic-shaped GdY block 14H long...
Treatment of base stabilized silylene [PhC(NtBu)(2)]SiOtBu (1) with a tricoordinate silicon atom and diiron nonacarbonyl [Fe(2)(CO)(9)] in tetrahydrofuran led to the formation {[PhC(NtBu)(2)]SiOtBu}Fe(CO)(4) (2), first stable metal complex derived from base-stabilized ligand. The solid-state structure bonding situation 2 were investigated single-crystal X-ray diffraction quantum chemical calculations.
In this work, a simple and efficient approach has been developed for preparing γ-PVDF films with wide range of thickness based on the spontaneous diffusion ionic liquids (ILs) into α-PVDF matrix. It involves three steps: (i) preparation films, (ii) surface coating resultant or quaternary ammonium solution, (iii) annealing modified PVDF thin film at high temperature. way, original is then transferred γ-rich one through well-known α–γ′ phase transition. The transition found to be much faster...
Due to the high activating energy, it is very difficult initiate α-to-γ phase transition of poly(vinylidene fluoride) (PVDF), resulting in an extremely slow rate. Here, introducing a small number double bonds into PVDF molecular chains through dehydrofluorination demonstrated markedly decrease energy and enhance efficiency. It found that introduced during reaction accelerate transition, which reflected by shortened induction period increased The modified with occurs mostly from nuclei...
Background: There is a lack of evidence and continuous debate on whether femoral tunnel displacement substantially influences the clinical efficacy medial patellofemoral ligament reconstruction (MPFL-R) in addressing recurrent patellar dislocation. Purpose: To investigate possible associations between inaccurate placement during MPFL-R outcomes, with specific focus proximal malpositioning. Study Design: Cohort study; Level evidence, 3. Methods: Patients who were diagnosed dislocation...
Purpose: The objective of this research is to delve into the central pathological mechanisms involved in transformation from acute chronic pain. Patients and Methods: This study enrolled 86 individuals with neck pain 89 Utilizing a 3.0T MR scanner, we obtained three-dimensional T1-weighted imaging (3D-T1WI) images analyzed structural differences between two groups Freesurfer software evaluate alterations cortical thickness. Additionally, Blood Oxygen Level-Dependent functional Magnetic...
Banded spherulites of PEA, PBS and their PBS–PEA blends were studied by optical atomic force microscopies. It was found that PEA forms a regular banded structure within the temperature range 23 °C to 36 °C, otherwise only Maltese-cross are observed. The exhibit double ring feature with band spacing between two equivalent birefringent rings increasing temperature. extinction in is caused lamellar twist. There exist positions one twisting period, which show no birefringence. can also grow...
A three-dimensional (3D) composite scaffold was prepared for enhanced cartilage tissue engineering, which composed of a poly(ε-caprolactone) (PCL) backbone network and poly(lactide-co-glycolide)-block-poly(ethylene glycol)-block-poly(lactide-co-glycolide) (PLGA⁻PEG⁻PLGA) thermogel surface. The not only possessed adequate mechanical strength similar to native osteochondral as benefit the PCL backbone, but also maintained cell-friendly microenvironment hydrogel. with homogeneously-controlled...