Upconversion nanophotonic systems

上转换纳米光子系统

• 批准号: FL210100180
• 负责人: Prof Dayong Jin
• 金额: $ 182.68万
• 依托单位: University of Technology Sydney
• 依托单位国家: 澳大利亚
• 项目类别: Australian Laureate Fellowships
• 财政年份: 2022
• 资助国家: 澳大利亚
• 起止时间: 2022-06-30 至 2027-06-30
• 项目状态: 未结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/FL210100180
• 关键词: Upconversion; nanophotonic; systems

The photon upconversion process can produce visible light from lower-energy near-infrared incident light. This Laureate Program aims to address major bottlenecks in upconversion nanotechnology – the efficiency, stability and absorption bandwidth. Expected outcomes include new knowledge in the interface design of hybrid materials, a world-leading single-particle spectroscopy system, a new family of molecular probes, and novel super-resolution microscopy for functional imaging of subcellular organelles. This research offers exciting opportunities for single-molecule tracking, quantitative diagnostics, non-invasive imaging, bio-mechanical force measurement and thermometry; tools to observe the nanoscale world inside live cells.

光子上转换过程可以从较低能量的近红外入射光中产生可见光。这项桂冠计划旨在解决上转换纳米技术的主要瓶颈--效率、稳定性和吸收带宽。预期成果包括杂化材料界面设计方面的新知识、世界领先的单粒子光谱系统、新的分子探测器家族，以及用于亚细胞细胞器功能成像的新型超分辨率显微镜。这项研究为单分子跟踪、定量诊断、非侵入性成像、生物机械力测量和测温提供了令人兴奋的机会，是观察活细胞内纳米级世界的工具。