背景:用生物活性生物材料对牙科植入物进行表面涂层是提高骨整合潜力的杰出方法之一,抗菌性能,耐用性,牙种植的临床成功率。碳基生物活性涂料,一类独特的生物材料,具有优异的机械性能,高的化学和热稳定性,骨传导性,耐腐蚀性,和生物相容性,已成功用于此目的。
目的:这篇综述旨在对结构进行全面概述,属性,涂层技术,以及各种碳基涂层在牙种植体应用中的应用,特别关注碳基纳米材料(CNMs),这是一种先进的生物材料。
■使用PubMed审查了有关牙科植入物碳涂层的可用文章,科学直接,和谷歌学者资源。碳基涂层是非细胞毒性的,高度生物相容性,化学惰性,和骨传导,这允许骨细胞与植入物表面紧密接触,并防止细菌附着和生长。当前的研究和进步现在更集中在碳基纳米材料(CNM)上,因为这种新兴的生物材料具有纳米技术和碳的优势,并且与理想的涂层材料特性密切相关。碳纳米管,石墨烯,石墨烯及其衍生物在牙种植体涂层中受到了最多的关注。各种涂层技术可用于碳基材料,根据基材类型选择,应用要求,和所需的涂层厚度。气相沉积技术,等离子喷涂,激光沉积,和热喷涂技术最常用于将碳结构涂覆在植入物表面上。需要进行更长时间的试验和监测,以确定碳基生物活性涂层在牙科植入物应用中的作用。
BACKGROUND: Surface coating of dental implants with a bioactive biomaterial is one of the distinguished approaches to improve the osseointegration potential, antibacterial properties, durability, and clinical success rate of dental implants. Carbon-based bioactive coatings, a unique class of biomaterial that possesses excellent mechanical properties, high chemical and thermal stability, osteoconductivity, corrosion resistance, and biocompatibility, have been utilized successfully for this purpose.
OBJECTIVE: This review aims to present a comprehensive overview of the structure, properties, coating techniques, and application of the various carbon-based coatings for dental implant applicationswith a particular focuson Carbon-based nanomaterial (CNMs), which is an advanced class of biomaterials.
UNASSIGNED: Available articles on carbon coatings for dental implants were reviewed using PubMed, Science Direct, and Google Scholar resources. Carbon-based coatings are non-cytotoxic, highly biocompatible, chemically inert, and osteoconductive, which allows the bone cells to come into close contact with the implant surface and prevents bacterial attachment and growth. Current research and advancements are now more focused on carbon-based nanomaterial (CNMs), as this emerging class of biomaterial possesses the advantage of both nanotechnology and carbon and aligns closely with ideal coating material characteristics. Carbon nanotubes, graphene, and its derivatives have received the most attention for dental implant coating. Various coating techniques are available for carbon-based materials, chosen according to substrate type, application requirements, and desired coating thickness. Vapor deposition technique, plasma spraying, laser deposition, and thermal spraying techniques are most commonly employed to coat the carbon structures on the implant surface. Longer duration trials and monitoring are required to ascertain the role of carbon-based bioactive coating for dental implant applications.