A5077800475- Dental materials and restorations
- Dental Implant Techniques and Outcomes
- Bone Tissue Engineering Materials
- Dental Erosion and Treatment
- Hydrogels: synthesis, properties, applications
- Endodontics and Root Canal Treatments
- Electrospun Nanofibers in Biomedical Applications
- Additive Manufacturing Materials and Processes
- Polymer Surface Interaction Studies
- Dental Research and COVID-19
- Dental Anxiety and Anesthesia Techniques
- Laser Applications in Dentistry and Medicine
- Spinal Fractures and Fixation Techniques
- Additive Manufacturing and 3D Printing Technologies
- Wound Healing and Treatments
- Orthopaedic implants and arthroplasty
- CRISPR and Genetic Engineering
- Plant tissue culture and regeneration
- Advanced Drug Delivery Systems
- Advanced ceramic materials synthesis
- Genomics and Chromatin Dynamics
- Polymer Nanocomposite Synthesis and Irradiation
- Silk-based biomaterials and applications
- Color Science and Applications
- Anatomy and Medical Technology
Chongqing University of Technology
2023-2024
National Clinical Research
2024
Fudan University
2022-2023
The First Affiliated Hospital, Sun Yat-sen University
2023
Zhongshan Hospital
2014-2023
Sun Yat-sen University
2023
Shenyang Agricultural University
2023
Shantou University
2023
First Affiliated Hospital of Shantou University Medical College
2023
Ruijin Hospital
2023
Additive manufacturing has received attention for the fabrication of medical implants that have customized and complicated structures. Biodegradable Zn metals are revolutionary materials orthopedic implants. In this study, pure porous scaffolds with diamond structures were fabricated using laser powder bed fusion (L-PBF) technology. First, mechanical properties, corrosion behavior, biocompatibility characterized in vitro. The then implanted into rabbit femur critical-size bone defect model...
Dosage compensation in mammals involves silencing of one X chromosome XX females and requires expression, cis, Xist RNA. The to be inactivated is randomly chosen cells the inner cell mass (ICM) at blastocyst stage development. Embryonic stem (ES) derived from ICM female mice have two active chromosomes, which as differentiate culture, providing a powerful model system study dynamics inactivation. Using microarrays assay expression X-linked genes undifferentiated male mouse ES cells, we...
The purpose of this study was to evaluate the abrasive wear and surface roughness 20 currently available commercial dental composite resins, including nanofilled, supra-nanofilled, nanohybrid microhybrid resins. volume loss, maximum vertical (Ra) morphology [Scanning electron microscopy (SEM)] were determined after wear. inorganic filler content by thermogravimetric analysis. result showed that loss varied among materials. coefficients determination (R2) (wt%) 0.283. SEM micrographs revealed...
A silorane-based composite was compared against methacrylate-based composites in terms of shrinkage characteristics, thermal properties, gel point, and vitrification point. Shrinkage strain measured using a laser triangulation method. stress analyzer. Heat flow during photopolymerization photo-DSC. Statistical analysis performed one-way ANOVA Tukey's test (p=0.05). Silorane exhibited significantly lower than the composites. It also presented lowest values light exposure, but highest maximum...
Traditional temperature sensors often lack the capability for continuous, high-resolution soil monitoring. This study employs Fiber Optic Distributed Temperature Sensing (FO-DTS) to establish a large-scale, horizontal experimental site observing shallow variations with high spatial resolution. The research investigates distribution of water infiltration in retention pond by analyzing layers. near Douliu Irrigation Gukeng Township, central Taiwan, encompasses 2-hectare comprising precipitate...
Implant-abutment assemblies are usually subject to long-term cyclic loading. To evaluate the dynamic fatigue performance of implant-abutment with different tightening torque values, thirty (Zimmer Dental, Carlsb
Calcium phosphate- (CaP-) based composite scaffolds have been used extensively for the bone regeneration in tissue engineering. Previously, we developed a biomimetic nanofibrous membrane of gelatin/ β -tricalcium phosphate (TCP) and confirmed their biological activity vitro vivo . However, how these nanofibers promote osteogenic differentiation marrow mesenchymal stem cells (BMSCs) is unknown. Here, -TCP were fabricated by incorporating 20 wt% nanoparticles into electrospun gelatin...
Clinically, fractures are the main cause of computer-aided design and manufacturing (CAD/CAM) 3 mol%-yttria-stabilized tetragonal zirconia polycrystal (Y-TZP) all-ceramic dental restorations failure because repetitive occlusal loading. The goal this work is to study effect test methods specimen's size on flexural strength five ceramic products. Both bi-axial flexure (BI) uni-axial tests (UNI), including three-point (3PF) four-point (4PF), used in study. For all products, as follows: BI > 3PF...
The purpose of this study was to evaluate the biomechanical and histological behavior a ceria-stabilized zirconia-alumina nanocomposite (NanoZr) in comparison with that 3 mol% yttria-stabilized tetragonal zirconia polycrystalline (3Y-TZP) Sprague Dawley rats. Cylindrical NanoZr 3Y-TZP implants (diameter 1 mm, length 2 mm) were used. Implant-surface morphology surface roughness determined by scanning white-light interferometry electron microscopy, respectively. cylindrical placed at distal...
The fatigue behaviours were evaluated on a novel zirconia dental restoration known as self-glazed (SG), prepared by precision additive 3D gel deposition approach, compared with conventional (CZ) restoration, shaped CNC milling of blanks made cold isostatic pressing. Eight fixed partial dentures each method subjected to fracture test, without or the application 5-million cycles, respectively. processing defects, grain size, and t–m phase transformation examined SEM XRD. results revealed that...
When evaluating the efficacy and safety of various desensitizing products in vitro, their mechanism action clinical utility should be considered during test model selection. This study aimed to evaluate effects two desensitizers, an in-office use material at-home material, on dentin specimen permeability, barrier cytotoxicity with appropriate models.Two materials, GLUMA desensitizer (GLU) containing glutaraldehyde remineralizing gel (RD) sodium fluoride fumed silica, were selected. Human...
Skin ulcers are a common complication of diabetes mellitus (DM). Fibroblasts located within the dermis skin tissue and can be damaged by diabetes. However, underlying mechanism how DM affects fibroblasts remains elusive. To understand effects on fibroblasts, current study mimicked high‑glucose (HG) supplementation in culture medium human foreskin primary fibroblast cells, analysis transcriptomic changes was conducted. RNA sequencing‑based transcriptome identified that, upon HG stress, 463...