A5100356105- Magnesium Alloys: Properties and Applications
- Aluminum Alloys Composites Properties
- Electrospun Nanofibers in Biomedical Applications
- Advanced Sensor and Energy Harvesting Materials
- Aluminum Alloy Microstructure Properties
- Corrosion Behavior and Inhibition
- Hydrogen Storage and Materials
- Advancements in Transdermal Drug Delivery
- Metal and Thin Film Mechanics
- Bone Tissue Engineering Materials
- Fluorine in Organic Chemistry
- Advanced Drug Delivery Systems
- Conducting polymers and applications
- Orthopaedic implants and arthroplasty
- Advancements in Battery Materials
- Ocular Surface and Contact Lens
- Psychometric Methodologies and Testing
- Statistical Methods and Bayesian Inference
- Chemical Reactions and Isotopes
- Inorganic Fluorides and Related Compounds
- Dermatology and Skin Diseases
- Hydrogen embrittlement and corrosion behaviors in metals
- Carbon Nanotubes in Composites
- Acoustic Wave Resonator Technologies
- biodegradable polymer synthesis and properties
Peking University
2013-2025
Tianjin University of Traditional Chinese Medicine
2025
Start International
2025
Taiyuan University of Technology
2014-2024
Hunan City University
2022-2024
Shanghai University of Engineering Science
2022-2023
University of Connecticut
2019-2023
Taiyuan University of Science and Technology
2023
Technische Universität Berlin
2022-2023
Tianjin University of Science and Technology
2023
Abstract Until now there has been no fundamental theory applicable for biodegradable metals (BMs). First, this paper optimizes the definition of BMs given in 2014. Second, dual criteria biodegradability and biocompatibility are proposed BMs, all metallic elements periodic table with accessible data screened on basis these criteria. Regarding biodegradability, electrode potential, reactivity series, galvanic Pilling–Bedworth ratio, Pourbaix diagrams adopted as parameters to classify...
Polydopamine is not only a multifunctional biopolymer with promising optoelectronic properties but it also versatile coating platform for different surfaces. The structure and formation of polydopamine an active area research. Some studies have supposed that composed covalently bonded dihydroxyindole, indoledione, dopamine units, others proposed noncovalent self-assembly contributes to as well. However, difficult directly find the details supramolecular via self-assembly. In this study, we...
More than 32.5 million American adults suffer from osteoarthritis, and current treatments including pain medicines anti-inflammatory drugs only alleviate symptoms but do not cure the disease. Here, we have demonstrated that a biodegradable piezoelectric poly(L-lactic acid) (PLLA) nanofiber scaffold under applied force or joint load could act as battery-less electrical stimulator to promote chondrogenesis cartilage regeneration. The PLLA generated controllable charge, which promoted...
Osteoarthritis affects millions of people worldwide but current treatments using analgesics or anti-inflammatory drugs only alleviate symptoms this disease. Here, we present an injectable, biodegradable piezoelectric hydrogel, made short electrospun poly-L-lactic acid nanofibers embedded inside a collagen matrix, which can be injected into the joints and self-produce localized electrical cues under ultrasound activation to drive cartilage healing. In vitro, data shows that hydrogel with...
Abstract The emergence of the SARS‐CoV‐2 pandemic and airborne particulate matter (PM) pollution has led to remarkably high demand for face masks. However, conventional respirators are intended single use made from nondegradable materials, causing serious concern a plastic‐waste environmental crisis. Furthermore, these facemasks weakened in humid conditions difficult decontaminate. Herein, reusable, self‐sustaining, highly effective, humidity‐resistant air filtration membrane with excellent...
Amino acid crystals are an attractive piezoelectric material as they have ultrahigh coefficient and appealing safety profile for medical implant applications. Unfortunately, solvent-cast films made from glycine brittle, quickly dissolve in body fluid, lack crystal orientation control, reducing the overall effect. Here, we present a processing strategy to create biodegradable, flexible, nanofibers of embedded inside polycaprolactone (PCL). The glycine-PCL nanofiber film exhibits stable...
Dyes, antibiotics, heavy metal ions, and bacteria are important sources of water pollution. How to solve these issues has become a problem in the fields science technology. People have developed variety technologies treat pollutants water. Photocatalytic technology came into being. As simple environmentally friendly treatment technology, it been widely studied by scientific community. Traditional powder photocatalysts cause secondary pollution environment not conducive recycling. Therefore,...
An ideal guided bone regeneration (GBR) membrane for periodontitis treatment should incorporate biocompatibility, biodegradability, mechanical strength, antibacterial properties, and osteoconductivity. However, no commercially available GBR meets all these criteria simultaneously. In this study, a novel biodegradable piezoelectric double-layered is developed, with non-piezoelectric Poly-L-lactic acid (PLLA) side facing the gingiva PLLA-ZnO alveolar bone. This asymmetric membrane, distinct...
The first ferrous chloride catalyzed boration/β-fluorine elimination of trifluoromethyl alkenes is described. Thus, a full range gem-difluoroallylboronates were obtained in high yield under mild conditions. As an important fluorinated building block, gem-difluoroallylboronate can be readily converted into diverse difluoro-substituted species.
Ternary magnesium alloys with low combined addition of elements gadolinium and zinc were developed in the present work, their microstructures, mechanical properties, vitro degradation behaviors, cytotoxicity being systematically studied. Furthermore, Mg-1.8Zn-0.2Gd alloy, best performance, was implanted into Sprague Dawley rats to examine its vivo performance for up 6 months. It found that Mg-1.8Zn-0.2Gd, composed a single α-Mg phase, owned excellent strength toughness comparable CE marked...
To reduce the pain caused by subcutaneous injections, microneedle patches as new transdermal drug delivery method are gaining increased attention. In this study, we fabricated a composite insulin-loaded patch. Silk fibroin, natural polymer material, was used raw material. The tip of had good dissolving property and able to dissolve rapidly promote release insulin. pedestal swelling without carrying insulin store. carried could continuously through micropore channels created microneedles....