Design and Development of selfpowered intelligent contact lens with 2D-MOS2 for Ocular Diagnostic

用于眼部诊断的2D-MOS2自供电智能隐形眼镜的设计与开发

• 批准号: 22KF0342
• 负责人: 槌谷 和義
• 金额: $ 1.47万
• 依托单位: Tokai University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for JSPS Fellows
• 财政年份: 2023
• 资助国家: 日本
• 起止时间: 2023-03-08 至 2024-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22KF0342/
• 关键词: piezoelectric properties; nanosheets; MoS2-PVDF

These accomplishments bring us closer to the realization of self-powered intelligent contact lenses with piezoelectric properties, following as; Several achievements were made, including the successful development of a PDMS contact lens fabrication recipe, the fabrication of few-layered MoS2 nanosheets, the development of free-standing few-layered films of pristine-MoS2 and MoS2-PVDF nanosheets, and investigation of their piezoelectric properties. The results showed that MoS2-PVDF nanosheets possess enhanced piezoelectricity compared to pristine-MoS2 nanosheets. Furthermore, transparent conducting polymer PEDOT:PSS thin films were deposited as a contact electrode, with ongoing efforts to improve the coating uniformity. These accomplishments bring us closer to the realization of self-powered intelligent contact lenses with piezoelectric properties.

这些成就使我们更接近实现自供电的智能隐形眼镜的压电性能，以下;取得了几项成就，包括成功开发的PDMS接触透镜制造配方，制造少层的二硫化钼纳米片，独立的几层膜的开发的原始二硫化钼和二硫化钼-PVDF纳米片，和调查其压电性能。结果表明，MoS 2-PVDF纳米片具有增强的压电性相比，pristine-MoS 2纳米片。此外，沉积透明导电聚合物PEDOT：PSS薄膜作为接触电极，并不断努力改善涂层均匀性。这些成就使我们更接近实现具有压电特性的自供电智能隐形眼镜。