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Near Simultaneous Laser Scanning Confocal and Atomic Force Microscopy (Conpokal) on Live Cells
Published on: August 11, 2020
High-speed confocal fluorescence imaging with a novel line scanning microscope
Ralf Wolleschensky1, Bernhard Zimmermann, Michael Kempe
1Carl Zeiss MicroImaging GmbH, Carl-Zeiss-Promenade 10, 07745 Jena, Germany. Wolleschensky@zeiss.de
Journal of Biomedical Optics
|January 11, 2007
Summary
A new fast fluorescence line scanner enables high-speed, 3D imaging of dynamic cellular processes. This advanced microscopy technique achieves over 100 frames per second, crucial for life sciences research.
Area of Science:
- Life Sciences
- Cell Biology
- Developmental Biology
Background:
- Investigating fast dynamic processes at cellular and subcellular levels is critical in modern life sciences.
- Existing imaging tools often lack the necessary temporal and spatial resolution for these dynamic events.
Purpose of the Study:
- To introduce a novel fast fluorescence line scanner for high-speed, 3D imaging.
- To demonstrate its capability in observing rapid biological processes.
Main Methods:
- Development of a fast fluorescence line scanning microscope.
- Achieving image acquisition speeds exceeding 100 frames per second at 512 x 512 pixels.
- Utilizing optical sectioning capabilities for 3D resolution.
Main Results:
- Demonstrated image acquisition speeds over 100 fps at 512 x 512 resolution.
- Preserved optical sectioning for 3D imaging.
- Successfully applied to cell and developmental biology applications.
Conclusions:
- The fast fluorescence line scanner provides a powerful tool for high-resolution, high-speed 3D imaging.
- Enables detailed observation of dynamic biological processes previously difficult to capture.
- A commercial system (LSM 5 LIVE) is now available, facilitating broader research applications.
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