中国激光, 2018, 45 (2): 0207009, 网络出版: 2018-02-28
生物细胞定量相位测量与恢复方法研究进展 下载: 1498次特邀综述
Progress on Methods of Quantitative Phase Measurement and Retrieval for Biological Cells
医用光学 生物技术 细胞检测 定量相位测量 相位恢复 medical optics biotechnology cell detection quantitative phase measurement phase retrieval
摘要
细胞定量相位测量与恢复方法采用免标记非干预式的检测手段,实现静态及动态生物样本空间形态的定量重构,为细胞动力学过程中复杂生物物理信息的可视化检测提供了实现条件。重点介绍同步相移式、数字全息式和流体聚焦式等新型动态生物细胞相位检测技术,同时简要综述同轴干涉与离轴干涉式的传统静态细胞相位检测技术的发展。对各种方法的采样速率、成像分辨率、细胞检测精度等关键参数进行比较,阐明不同测量方法适用的生物信息检测类型及应用领域,同时介绍动态与静态细胞相位检测中对应各类相位恢复方法的特点与发展。
Abstract
The phase measurement methods for label-free cells, as non-invasive methods, are applied to realizing the quantitative reconstruction for spatial morphologies of static and dynamic biological samples. It can provide implementable conditions for visualizing complex biophysical information in the process of cell dynamic detection. The novel phase detection technologies for dynamic cells are mainly described, such as the synchronous phase shift methods, the digital holographic methods, and the methods for focused fluid. The traditional phase detection technologies for static cells are reviewed briefly. Then the key parameters of these technologies are compared, such as sampling rate, imaging resolution, and detection accuracy. Furthermore, we illustrate their application fields considering their various biological information detections. Finally, the basic principles, technical characteristics and recent developments for various phase retrieval technologies are analyzed and summarized.
张璐, 赵春晖, 康森柏, 赵宏, 张春伟, 袁莉. 生物细胞定量相位测量与恢复方法研究进展[J]. 中国激光, 2018, 45(2): 0207009. Zhang Lu, Zhao Chunhui, Kang Senbai, Zhao Hong, Zhang Chunwei, Yuan Li. Progress on Methods of Quantitative Phase Measurement and Retrieval for Biological Cells[J]. Chinese Journal of Lasers, 2018, 45(2): 0207009.