Instant Three-color Multiplane Fluorescence Microscopy
Overview
Affiliations
One of the most widely used microscopy techniques in biology and medicine is fluorescence microscopy, offering high specificity in labeling as well as maximal sensitivity. For live-cell imaging, the ideal fluorescence microscope should offer high spatial resolution, fast image acquisition, three-dimensional sectioning, and multicolor detection. However, most existing fluorescence microscopes have to compromise between these different requirements. Here, we present a multiplane, multicolor wide-field microscope that uses a dedicated beam splitter for recording volumetric data in eight focal planes and for three emission colors with frame rates of hundreds of volumes per second. We demonstrate the efficiency and performance of our system by three-dimensional imaging of multiply labeled fixed and living cells. The use of commercially available components makes our proposed microscope straightforward for implementation, thus promising for widely used applications.
Marelli F, Ernst A, Mercader N, Liebling M Biol Imaging. 2024; 3:e20.
PMID: 38510170 PMC: 10951931. DOI: 10.1017/S2633903X23000223.
Fluorescence Microscopy: a statistics-optics perspective.
Fazel M, Grussmayer K, Ferdman B, Radenovic A, Shechtman Y, Enderlein J ArXiv. 2023; .
PMID: 37064525 PMC: 10104198.
: Open for infinite possibilities.
Endesfelder U, Enderlein J Biophys Rep (N Y). 2022; 1(1):100014.
PMID: 36425308 PMC: 9680701. DOI: 10.1016/j.bpr.2021.100014.
Understanding immune signaling using advanced imaging techniques.
Brameshuber M, Klotzsch E, Ponjavic A, Sezgin E Biochem Soc Trans. 2022; 50(2):853-866.
PMID: 35343569 PMC: 9162467. DOI: 10.1042/BST20210479.