Results 111 to 120 of about 22,425,156 (408)
Segmentation of 3D Dental Images Using Deep Learning [PDF]
arXiv, 2022 3D image segmentation is a recent and crucial step in many medical analysis and recognition schemes. In fact, it represents a relevant research subject and a fundamental challenge due to its importance and influence. This paper provides a multi-phase Deep Learning-based system that hybridizes various efficient methods in order to get the best 3D ...
arxiv
Advanced Functional Materials, EarlyView.Surface‐attached multilayer micromagnet systems are fabricated by two‐photon crosslinking. The pillar‐shaped micro actuators consist of a soft and flexible surface‐attached cell‐repellent hydrogel layer at the bottom, acting as a hinge and a cell‐adhesive hydrophobic polymer filled with magnetic nanoparticles.
Nicolas Geid +5 more
wiley +1 more source
Innovations that Address Socioeconomic, Cultural, and Geographic Barriers to Preventive Oral Health Care [PDF]
, 2013 This report focuses on nine oral health innovations that integrate service delivery and workforce models in order to reduce or eliminate socioeconomic, geographic, and cultural barriers to care.
D. Krol +4 more
core
ToMoBrush: Exploring Dental Health Sensing using a Sonic Toothbrush [PDF]
Early detection of dental disease is crucial to prevent adverse outcomes. Today, dental X-rays are currently the most accurate gold standard for dental disease detection. Unfortunately, regular X-ray exam is still a privilege for billions of people around the world.
arxiv +1 more source
The Korean Journal of Orthodontics, 2016 Objective To investigate the dimensional accuracy of digital dental models obtained from the dental cone-beam computed tomography (CBCT) scan of alginate impressions according to the time elapse when the impressions are stored under ambient conditions ...
Tingting Jiang +4 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.Carboxyl‐functionalized graphene quantum dots (cGQDs) exhibit high singlet oxygen quantum yield due to strong spin–orbit coupling. cGQDs achieve minimum bactericidal concentration of only 0.4 µg mL−1 against S. aureus under low‐intensity illumination.
Muhammad Hassnain +10 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A multifunctional hydroxyapatite (HAp) coating integrated with silver‐gallium liquid metal nanoparticles (HAp‐Ag‐GaNPs) exhibits dual antibacterial and osteogenic properties. It effectively inhibits Gram‐positive and Gram‐negative bacteria, including resistant strains, while enhancing bone regeneration.
Ngoc Huu Nguyen +17 more
wiley +1 more source
Journal of Pharmacy and Bioallied SciencesBackground: Maxillary crowding is a common orthodontic issue that can impact a patient's oral health and overall well-being. The timing of orthodontic treatment plays a crucial role in achieving optimal results. Materials and Methods: Thirty patients who
Mohammad K Alam +3 more
doaj +1 more source
Study and realization of prosthetic dental models by additive technologies
IOP Conference Series: Materials Science and Engineering, 2018 The absence of teeth can lead to more complications at aesthetic, phonetic and even gastrointestinal level. Therefore, with the loss of a certain number of teeth as well as tooth extraction during treatment, immediate prosthetics is indicated.
E. Moraru +3 more
semanticscholar +1 more source
Intraoral Drug Delivery: Bridging the Gap Between Academic Research and Industrial Innovations
Advanced Functional Materials, EarlyView.Intraoral drug delivery offers a promising route for systemic and localized therapies, yet challenges such as enzymatic degradation, limited permeability, and microbial interactions hinder efficacy. This figure highlights innovative strategies—mucoadhesive materials, enzyme inhibitors, and permeation enhancers—to overcome these barriers.
Soheil Haddadzadegan +4 more
wiley +1 more source