Cleaning technologies for dental plaque

牙菌斑清洁技术

• 批准号: 2789107
• 金额: --
• 依托单位: University of Birmingham
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2022
• 资助国家: 英国
• 起止时间: 2022 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2789107
• 关键词: Cleaning; technologies; dental; plaque

Biofilms are microbial communities embedded within extracellular matrix, forming a highly organized structure that causes many human infections. It is increasing recognized that the physical properties of extracellular components facilitating the assembly of 3D multicellular structures that encompass a series of microenvironments and enabling resistance to both mechanical and chemical methods of clearance. Therefore, the physico-chemical property affects microbial behaviour and virulence as well as the tolerance of chemical and mechanical clearance. Dental plaque, a structurally and functionally organised biofilm, grows on tooth surface, remains stable and hardens by calcification over time. Oral Care consumers show strong needs to clean off the hardened plaque. However, our knowledge and measures are very limited on the mechanical properties of biofilm. Aim & Objectives:To design innovative oral care products that help the general public in improving their wellbeing, and the overall appearance, this project aims to establish a mechanistic understanding of the physico-chemical properties of the dental plaque, its formation, growing and hardening process, which underpins the development of superior new technologies in prevention/removing the plaque.

生物膜是嵌入细胞外基质中的微生物群落，形成高度组织化的结构，导致许多人类感染。越来越多的人认识到，细胞外组分的物理性质促进了3D多细胞结构的组装，这些结构包括一系列微环境，并能够抵抗机械和化学清除方法。因此，理化性质影响微生物行为和毒力以及化学和机械清除的耐受性。牙菌斑是一种结构和功能上有组织的生物膜，生长在牙齿表面，随着时间的推移保持稳定并通过钙化而硬化。口腔护理消费者表现出强烈的需求，以清洁硬化的牙菌斑。然而，我们的知识和措施是非常有限的生物膜的力学性能。目的与目标：为了设计创新的口腔护理产品，帮助公众改善他们的健康和整体外观，该项目旨在建立对牙菌斑的物理化学性质，其形成，生长和硬化过程的机械理解，这是预防/去除牙菌斑的上级新技术开发的基础。