RT Journal Article SR Electronic T1 High Numerical Aperture Epi-illumination Selective Plane Illumination Microscopy JF bioRxiv FD Cold Spring Harbor Laboratory SP 273359 DO 10.1101/273359 A1 Yang, Bin A1 Wang, Yina A1 Feng, Siyu A1 Pessino, Veronica A1 Stuurman, Nico A1 Huang, Bo YR 2018 UL http://biorxiv.org/content/early/2018/02/28/273359.abstract AB Selective-plane illumination microscopy (SPIM) provides unparalleled advantages for long-term volumetric imaging of living organisms. In order to achieve high-resolution imaging in common biological sample holders, we designed a high numerical aperture (NA) epi-illumination SPIM (eSPIM) system, which utilizes a single objective and has an identical sample interface as an inverted fluorescence microscope with no additional reflection elements. This system has an effective detection NA of > 1.06. We demonstrated multicolor and fast volumetric imaging of live cells and single-molecule super-resolution microscopy using our system.