Laser Microbeam and Optical Tweezers - Physical Principles. Applications in Cell Biology and Biotechnology

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Formal Metadata

Title
Laser Microbeam and Optical Tweezers - Physical Principles. Applications in Cell Biology and Biotechnology
Alternative Title
Lasermikrostrahl und optische Pinzette - Physikalische Grundlagen. Anwendung in Zellbiologie und Biotechnologie
Author
Greulich, K. O.
Leitz, G.
Harim, A.
Endlich, N.
Schliwa, M.
Müller, O.
Schnepf, E.
Schütze, K.
Weber, G.
Contributors
Gertraude Kerlen (Redaktion)
Jürgen Kaeding, Claus Goemann (Kamera)
Thomas Gerstenberg (Assistenz)
Janek Czechowski (Graphik)
Christina Prudlik, Ina Lohmann-Eggers (MAZ-Technik und Schnitt)
License
CC Attribution - NonCommercial - NoDerivatives 3.0 Germany:
You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal and non-commercial purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
DOI
IWF Signature
C 1897
Publisher
IWF (Göttingen)
Release Date
1995
Language
English
Producer
IWF
Production Year
1994

Technical Metadata

IWF Technical Data
Video ; F, 26 1/2 min

Content Metadata

Subject Area
Abstract
With the aid of laser beams (UV and IR) which can be coupled with the light path of an optical microscope, objects such as cells can be more gently manipulated without mechanical contact. The UV laser (laser microbeam) serves to cut and drill, the IR laser (optical tweezers) to hold and move particles. The film explains the method and shows practical examples. (Micro, real-life and animation sequences).
Keywords
laser microbeam
optical tweezers
micro manipulation
UV-Laser
infra red laser
reticulomyxa
pollen tube
protoplasts
mesophyll
hypocotyl
myeloma cells
erythrocytes
DNA / molecule thread
cell fusion
movement / nucleus movement
nuclear movement
nucleus movement
nuclear migration
motility / nuclear movement
Chara
Lilium longiflorum
lilly
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Timings

  476 ms - page object

Version

AV-Portal 3.9.1 (0da88e96ae8dbbf323d1005dc12c7aa41dfc5a31)