Active PSF shaping and adaptive optics enable volumetric localization microscopy through brain sections.
Active PSF shaping and adaptive optics enable volumetric localization microscopy through brain sections.
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DOI:
10.1038/s41592-018-0053-8
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发表时间:
2018-08
期刊:
影响因子:
48
通讯作者:
Huang F
中科院分区:
文献类型:
--
作者:
Mlodzianoski MJ;Cheng-Hathaway PJ;Bemiller SM;McCray TJ;Liu S;Miller DA;Lamb BT;Landreth GE;Huang F
Single Molecule Switching Nanoscopy (SMSN) beyond the coverslip surface poses significant challenges. The sample-induced aberrations distort and blur single-molecule emission patterns. Combining active point-spread function shaping and efficient adaptive optics enables robust 3D-SMSN imaging at large depths. This development allowed us to image through 30-μm thick brain sections, visualize the morphology and the nanoscale details of amyloid-β filaments in a mouse model of Alzheimer’s disease and reconstruct their volumetric arrangements.
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