A5101684593- Bone Tissue Engineering Materials
- Endodontics and Root Canal Treatments
- Graphene and Nanomaterials Applications
- Dental Radiography and Imaging
- Hemostasis and retained surgical items
- Shape Memory Alloy Transformations
- Orthodontics and Dentofacial Orthopedics
- Magnesium Alloys: Properties and Applications
- 3D Printing in Biomedical Research
- Neurological Disease Mechanisms and Treatments
- Dental Implant Techniques and Outcomes
- Glaucoma and retinal disorders
- Neurological Disorders and Treatments
- Titanium Alloys Microstructure and Properties
- Craniofacial Disorders and Treatments
- Orthopaedic implants and arthroplasty
- Cleft Lip and Palate Research
- MXene and MAX Phase Materials
- Micro and Nano Robotics
- Aeroelasticity and Vibration Control
- Oral and gingival health research
- Hepatitis B Virus Studies
- Tracheal and airway disorders
- Oral and Maxillofacial Pathology
- Periodontal Regeneration and Treatments
Hebei University of Technology
2019-2025
Peking University Third Hospital
2018-2024
Peking University
2010-2024
First Affiliated Hospital of Henan University
2024
Liaoning Provincial People's Hospital
2023
Institute of Biophysics
2019
Tongji University
2016-2018
Aviation General Hospital
2015
Recently, zinc (Zn) and its alloys have demonstrated great potential as guided bone regeneration (GBR) membranes to treat the problems of insufficient alveolar volume long-term osseointegration instability during dental implantology. However, is a complex process consisting osteogenesis, angiogenesis, antibacterial function. For now, in vivo osteogenic performance activity pure Zn are inadequate, thus fabricating platform endow with multifunctions may be essential address these issues. In...
Microbiologically induced corrosion (MIC) of metallic devices/implants in the oral region is one major cause implant failure and metal allergy patients. Therefore, it crucial to develop practical approaches which can effectively prevent MIC for broad clinical applications these materials. In present work, tantalum nitride (TaN)-decorated titanium with promoted bio-corrosion mechanical property was firstly developed via depositing TaN layer onto pure Ti using magnetron sputtering. The...
Abstract Numerous bioactive molecules produced in cells are involved the process of bone formation. We consider that appropriate, simultaneous application two types would accelerate regeneration tissues and organs. Therefore, we combined aspirin‐loaded liposomes (Asp@Lipo) forming peptide‐1 (BFP‐1) on three dimensional‐printed polycaprolactone (PCL) scaffold determined whether this system improved outcomes. vitro experiments indicated Asp@Lipo/BFP‐1at a 3:7 ratio was best option for...
Schematic illustration of hybrid 3D-printed aspirin-laden liposome composite scaffold.
Guided bone regeneration (GBR) membranes are commonly used for periodontal tissue regeneration. Due to the complications of existing GBR membranes, design bioactive is still relevant. with an asymmetric structure can accommodate functional requirements different interfacial tissues. Here, poly(lactic acid-glycolic acid) (PLGA) was selected as matrix preparing a bi-layered membrane both dense and porous structure. The layer blocking soft tissues incorporated zinc (Zn) particles, while...
A novel injectable calcium phosphate-based nanocomposite for the augmentation of cannulated pedicle-screw fixation Haolin Sun,1,* Chun Liu,2,* Huiling Yanjie Bai,3 Zheng Zhang,1 Xuwen Li,1 Chunde Huilin Yang,2,4 Lei Yang2,4 1Department Orthopedics, Peking University First Hospital, Beijing, 2Department Institute Affiliated 3School Public Health, Medical College, 4International Research Center Translational Orthopedics (IRCTO), Soochow University, Suzhou, China *These authors contributed...
Enhancing the biocompatibility and osteogenic activity of nano-apatite for applications in bone graft substitutes tissue engineering have been current challenge regeneration lost bone. Inspired by mussels, here we developed facile biomimetic approaches preparation two types peptide-conjugated apatite nanocompsoties assisted polydopamine (pDA). We exploited chemistry modification crystals: coated (HA-c-pDA) template-mediated (HA-t-pDA), on which forming peptide was subsequently immobilized...
A gradient heat treatment process can effectively improve the quality of perovskite films and efficiency flexible solar cells.
Femur head necrosis, also known as osteonecrosis of the femoral (ONFH), is a widespread disabling pathology mostly affecting young and middle-aged population one major causes total hip arthroplasty in elderly. Currently, there are limited number different clinical or medication options for treatment reversal progressive ONFH, but their outcomes neither satisfactory nor consistent. In pursuit more reliable therapeutic strategies including recently emerged tissue engineering biomaterials...
To establish a prediction of HBsAg seroconversion in children with chronic hepatitis B (CHB), so as to help clinicians choose therapeutic strategy.A total 63 HBeAg-positive CHB aged 1 17 years, who admitted the fifth medical center Chinese PLA general hospital and treated interferon α (IFNα) 48 weeks were enrolled, clinical data measured. Based on results (HBsAg < 0.05 IU/mL anti-HBsAg > 10 IU/L) at week 48, patients divided into (S) group non-HBsAg (NS) group. Multivariate COX regression...
The purposes of this study were to analyze the effect trans-sutural distraction osteogenesis (TSDO) on nasal bone, septum, and airway in treatment midfacial hypoplasia. A total 29 growing patients with hypoplasia who underwent TSDO by a single surgeon enrolled. 3-dimensional measurement bone septum changes was performed using computed tomography (CT) images obtained preoperatively (T0) postoperatively (T1). One patient selected establish finite element models simulate characteristics airflow...
Calcium phosphate cement (CPC) has potentials in orthopaedics and orthodontics but it significant limitations such as low mechanical strength, injectability instability body. Starches from five botanical sources were used cohesion additives to prepare calcium bone (CPB) the starch source showed impact on physicochemical properties of CPBs. CPB modified by pregelatinised waxy maize (CPB-W) had highest longest setting time, most compact structure compared with other As amylose content...
The efficacy of trans-sutural distraction osteogenesis therapy (TSDO) in treating midfacial hypoplasia children with cleft lip and palate has been confirmed. However, few studies have reported that changes occur the after TSDO treatment. To study effect on palatal morphology its relative position craniofacial region, we retrospectively collected measured computed tomography images 29 growing hypoplasia, before TSDO. results showed length height did not change significantly, but width arch...