美国领先的研究机构获得资助，开发基于人工智能的材料来取代汞合金-动脉网

Leading US research institute given funding to develop AI-based materials to replace amalgam

Dental Tribune 等信源发布 2024-10-09 18:12

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Dental Tribune International

国际牙科论坛

Wed. 9. October 2024

周三。2024年10月

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CAMBRIDGE, Mass., US: In yet another milestone for the advance of artificial intelligence (AI) in the dental industry, the ADA Forsyth Institute recently announced that it has been awarded US$6.2 million (€5.6 million*) in federal funding to create dental composites with self-healing and antimicrobial properties.

美国马萨诸塞州剑桥：在牙科行业人工智能（AI）发展的另一个里程碑中，ADA Forsyth研究所最近宣布，它已获得620万美元（560万欧元*）的联邦资金，用于创建具有自愈和抗菌性能的牙科复合材料。

Awarded by the National Institute of Dental and Craniofacial Research, the five-year grant is set to open up highly significant advances in dentistry..

这项为期五年的拨款由美国国家牙科和颅面研究所授予，旨在开创牙科领域的重大进步。。

The Massachusetts-based centre is an established pioneer within the field of dental and craniofacial research. The project that the funding will support is aimed at developing restorative material that can—astonishingly—repair itself. This advanced and eminently practicable quality will derive from the use of nano-fillers that respond to biological signals, allowing them to efficiently adapt to patients’ specific oral conditions..

。这笔资金将支持的项目旨在开发能够惊人地自我修复的修复材料。这种先进且非常实用的质量将来自对生物信号有反应的纳米填料的使用，使其能够有效地适应患者的特定口腔状况。。

Speaking in a press release by the institute, Dr Jirun Sun, the lead investigator on the project, explained the magnitude of the research: “Imagine you have a crack developing in the filling. The material will detect that change and repair the crack. Or if your mouth has a lot of acid that lowers the pH, which is known to break down traditional composites and tooth structure, the material will counteract the acid.”.

该项目的首席研究员孙纪润博士在该研究所的新闻稿中解释了这项研究的规模：“想象一下，你的填充物中出现了裂缝。这种材料会检测到这种变化并修复裂缝。或者，如果你的口腔中含有大量的酸，会降低pH值，而pH值会破坏传统的复合材料和牙齿结构，这种材料会抵消酸。”。

The team of researchers, coming from various disciplines, will combine experimental work with a physics-based testing model and data-driven simulations to design and evaluate these complex, dynamic materials. In collaboration with digital engineering company Optimuos, the institute will develop an AI-powered solution for this project..

来自不同学科的研究人员团队将把实验工作与基于物理的测试模型和数据驱动的模拟相结合，设计和评估这些复杂的动态材料。该研究所将与数字工程公司Optimuos合作，为该项目开发一种人工智能驱动的解决方案。。

“Without this approach, the number of parameters that we must test would have taken decades to complete,” said Dr Sun. “Incorporating [AI] and virtual lab simulations into the physical material development process, based on well-defined laws of physics and chemistry, will accelerate our goal of transforming personalised dental care.”.

孙博士说：“如果没有这种方法，我们必须测试的参数数量将需要几十年才能完成。”。“基于明确定义的物理和化学定律，将[人工智能]和虚拟实验室模拟纳入物理材料开发过程，将加速我们转变个性化牙科护理的目标。”。

The work not only marks an important technological advancement but is also noteworthy for seeking to contribute towards the industry’s move away from the use of amalgam. As reported on by Dental Tribune International earlier this year, the European Parliament voted in January to ban amalgam outright from 1 January 2025, owing to potential environmental and physical health concerns regarding its mercury content..

这项工作不仅标志着一项重要的技术进步，而且对于寻求为行业摆脱汞合金的使用做出贡献也是值得注意的。据《国际牙科论坛报》今年早些时候报道，欧洲议会于1月投票决定从2025年1月1日起彻底禁止汞齐，因为汞含量可能会对环境和身体健康产生潜在影响。。

Editorial note:

编辑注释：

* Calculated on the OANDA platform for 30 September 2024.

*2024年9月30日在OANDA平台上计算。

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Dental Materials

牙科材料

Digital Dentistry

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ADA Forsyth

艾达·福赛斯

Amalgam

汞合金

Artificial intelligence

人工智能

Dental filling

牙科填充

Dental filling material

牙科填充材料

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