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CSU22
5. Multicolor Dynamic Observation
 
CSU can generate real color confocal images thus can utilize a highly sensitive 3CCD color camera, which enables simultaneous multi-wavelength imaging as fast as at video rate.
 
Combining the CSU22 with a high-sensitivity high-resolution 3CCD color camera makes simultaneous multicolor observation without the need for filter replacement a reality .
 
Observation of the process of Golgi aparatus formation in budding yeast
 
golgiReal color imaging of formation of Golgi aparatus in budding yeast ( Saccharomyces cerevisiae). It is possible to clearly recognize cis-cisterna ( EGFP ) and trans-cistema ( RFP ) behave independently while dynamically interacting with each other.

By courtesy of Dr.Akihiko Nakano , Molecular Membrane Biology Lab., Discovery Research Intitute , Riken & Prof .
Graduate School of Science , University of Tokyo (in Japanese)
 
By using a beam splitter in combination with a CCD camera, simultaneous dual color imaging as fast as millisecond level can be achieved.
 
Imaging of Microcirculation in live small animals :
Time lapse imaging of intravascular thrombus formation after laser irradiation
timelaps1 timelaps2 timelaps3 timelaps4
0 sec 2 sec 4 sec 6 sec
 
Dynamic Movement of each individual platelet (spot indicated by arrow in the "4 sec" image above) can be clearly recorded at video rate :platelets (green) , fibrinogens (red).

By courtesy of Dr. Hideo Mogami, Dept. of Physiology, Hamamatsu University School of Medicine
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