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Light-sheet microscopy by confocal line scanning of dual-Bessel beams

Journal Article · · Journal of Biomedical Optics

Here, we have developed a light-sheet microscope that uses confocal scanning of dual-Bessel beams for illumination. A digital micromirror device (DMD) is placed in the intermediate image plane of the objective used to collect fluorescence and is programmed with two lines of pixels in the “on” state such that the DMD functions as a spatial filter to reject the out-of-focus background generated by the side-lobes of the Bessel beams. The optical sectioning and out-of-focus background rejection capabilities of this microscope were demonstrated by imaging of fluorescently stained actin in human A431 cells. The dual-Bessel beam system enables twice as many photons to be detected per imaging scan, which is useful for low light applications (e.g., single-molecule localization) or imaging at high speed with a superior signal to noise. While demonstrated for two Bessel beams, this approach is scalable to a larger number of beams.

Research Organization:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
LDRD; USDOE
Grant/Contract Number:
AC52-06NA25396
OSTI ID:
1356125
Report Number(s):
LA-UR--15-24283
Journal Information:
Journal of Biomedical Optics, Journal Name: Journal of Biomedical Optics Journal Issue: 10 Vol. 21; ISSN 1083-3688
Publisher:
SPIECopyright Statement
Country of Publication:
United States
Language:
English

References (25)

Single-Molecule Imaging in Living Drosophila Embryos with Reflected Light-Sheet Microscopy journal February 2016
Noninvasive Imaging beyond the Diffraction Limit of 3D Dynamics in Thickly Fluorescent Specimens journal December 2012
Propagation stability of self-reconstructing Bessel beams enables contrast-enhanced imaging in thick media journal January 2012
Rapid three-dimensional isotropic imaging of living cells using Bessel beam plane illumination journal March 2011
Live-cell 3D super-resolution imaging in thick biological samples journal October 2011
Resolution doubling in live, multicellular organisms via multifocal structured illumination microscopy journal May 2012
Single-molecule imaging of transcription factor binding to DNA in live mammalian cells journal March 2013
Light-sheet microscopy using an Airy beam journal April 2014
Sub-diffraction-limit imaging by stochastic optical reconstruction microscopy (STORM) journal August 2006
Actin restructuring during Salmonella typhimurium infection investigated by confocal and super-resolution microscopy journal January 2014
Fast, 3D imaging via confocal line scanning of a Bessel beam using a single galvo mirror conference March 2014
Optical Sectioning Deep Inside Live Embryos by Selective Plane Illumination Microscopy journal August 2004
Imaging Intracellular Fluorescent Proteins at Nanometer Resolution journal September 2006
Lattice light-sheet microscopy: Imaging molecules to embryos at high spatiotemporal resolution journal October 2014
Spinning-disk Confocal Microscopy — A Cutting-Edge Tool for Imaging of Membrane Traffic journal January 2002
Image formation by linear and nonlinear digital scanned light-sheet fluorescence microscopy with Gaussian and Bessel beam profiles journal January 2012
Dual-slit confocal light sheet microscopy for in vivo whole-brain imaging of zebrafish journal January 2015
Confocal light sheet microscopy: micron-scale neuroanatomy of the entire mouse brain journal January 2012
Scanned light sheet microscopy with confocal slit detection journal January 2012
Light-sheet microscopy in thick media using scanned Bessel beams and two-photon fluorescence excitation journal January 2013
Extend the field of view of selective plan illumination microscopy by tiling the excitation light sheet journal January 2015
Confocal line scanning of a Bessel beam for fast 3D Imaging journal January 2014
Light Sheet Microscopy for Single Molecule Tracking in Living Tissue journal July 2010
Programmable Illumination and High-Speed, Multi-Wavelength, Confocal Microscopy Using a Digital Micromirror journal August 2012
Ultra-High Resolution Imaging by Fluorescence Photoactivation Localization Microscopy journal December 2006

Cited By (3)

Technical implementations of light sheet microscopy journal January 2018
Minutes-timescale 3D isotropic imaging of entire organs at subcellular resolution by content-aware compressed-sensing light-sheet microscopy journal April 2020
Light sheet approaches for improved precision in 3D localization-based super-resolution imaging in mammalian cells [Invited] journal January 2018

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