Axial plane single-molecule super-resolution microscopy of whole cells
An, Sha5,6,7,11; Ziegler, Karl Ferdinand11; Zhang, Peiyi11; Wang, Yu8,9; Kwok, Tim3; Xu, Fan11; Bi, Cheng11; Matosevic, Sandro2; Yin, Peng8,9; Li, Tongcang5,10
刊名BIOMEDICAL OPTICS EXPRESS
2020
卷号11期号:1页码:461-479
ISSN号2156-7085
DOI10.1364/BOE.377890
产权排序1
英文摘要

Fluorescence nanoscopy has become an indispensable tool for studying organelle structures, protein dynamics, and interactions in biological sciences. Single-molecule localization microscopy can now routinely achieve 10-50 nm resolution through fluorescently labeled specimens in lateral optical sections. However, visualizing structures organized along the axial direction demands scanning and imaging each of the lateral imaging planes with fine intervals throughout the whole cell. This iterative process suffers from photobleaching of tagged probes, is susceptible to alignment artifacts and also limits the imaging speed. Here, we focused on the axial plane super-resolution imaging which integrated the single-objective light-sheet illumination and axial plane optical imaging with single-molecule localization technique to resolve nanoscale cellular architectures along the axial (or depth) dimension without scanning. We demonstrated that this method is compatible with DNA points accumulation for imaging in nanoscale topography (DNA-PAINT) and exchange-PAINT by virtue of its light-sheet illumination, allowing multiplexed super-resolution imaging throughout the depth of whole cells. We further demonstrated this proposed system by resolving the axial distributions of intracellular organelles such as microtubules, mitochondria, and nuclear pore complexes in both COS-7 cells and glioblastoma patient-derived tumor cells. (C) 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

语种英语
出版者OPTICAL SOC AMER
WOS记录号WOS:000519061700034
内容类型期刊论文
源URL[http://ir.opt.ac.cn/handle/181661/93343]  
专题西安光学精密机械研究所_瞬态光学技术国家重点实验室
作者单位1.Purdue Univ, Purdue Inst Integrat Neurosci, W Lafayette, IN 47907 US
2.Purdue Univ, Dept Ind & Phys Pharm, W Lafayette, IN 47907 USA
3.Purdue Univ, Birck Nanotechnol Ctr, W Lafayette, IN 47907 USA
4.Purdue Univ, Purdue Inst Inflammat Immunol & Infect Dis, W Lafayette, IN 47907 USA
5.Purdue Univ, Dept Phys & Astron, W Lafayette, IN 47907 USA
6.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China
7.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
8.Harvard Univ, Wyss Inst Biol Inspired Engn, Boston, MA 02115 USA
9.Harvard Med Sch, Dept Syst Biol, Boston, MA 02115 USA
10.Purdue Univ, Sch Elect & Comp Engn, W Lafayette, IN 47907 USA
推荐引用方式
GB/T 7714
An, Sha,Ziegler, Karl Ferdinand,Zhang, Peiyi,et al. Axial plane single-molecule super-resolution microscopy of whole cells[J]. BIOMEDICAL OPTICS EXPRESS,2020,11(1):461-479.
APA An, Sha.,Ziegler, Karl Ferdinand.,Zhang, Peiyi.,Wang, Yu.,Kwok, Tim.,...&Huang, Fang.(2020).Axial plane single-molecule super-resolution microscopy of whole cells.BIOMEDICAL OPTICS EXPRESS,11(1),461-479.
MLA An, Sha,et al."Axial plane single-molecule super-resolution microscopy of whole cells".BIOMEDICAL OPTICS EXPRESS 11.1(2020):461-479.
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