论文标题
宽视野荧光纳米座旋转测量测量朝向实时大区块内量子温度计
Wide-field fluorescent nanodiamond spin measurements toward real-time large-area intracellular quantum thermometry
论文作者
论文摘要
在这项研究中，我们基于对氮的光学检测到氮的磁共振（ODMR）的宽视野检测，分析了纳米座量（ND）量子温度计的操作过程，并将其性能与共焦ODMR检测进行了比较。我们发现（1）（1）在目标NDS周围感兴趣的相机区域（ROI）的形状和大小（ROI）的形状和大小以及（2）通过正确管理相机的ROI和获取参数，该温度精度与活细胞中的共聚焦检测可相当。我们的结果对于基于摄像机的实时大面积量子量子温度计的开发很重要。
In this study, we analyze the operational process of nanodiamond (ND) quantum thermometry based on wide-field detection of optically detected magnetic resonance (ODMR) of nitrogen vacancy centers, and compare its performance with that of confocal ODMR detection. We found that (1) the thermometry results are significantly affected by the shape and size of the camera region of interest (ROI) surrounding the target NDs and that (2) by properly managing the ROI and acquisition parameters of the camera, a temperature precision comparable to confocal detection in living cells can be obtained by wide-field ODMR. Our results are significant to the development of camera-based real-time large-area quantum thermometry of living cells.
