Wednesday, August 1, 2007

ExCell !!


Thats a cell:On a tissue culture medium which has been layered with silicon nanowires which are loaded with DNA coloring dye. When imaged the cells light up with the dye taken up by the cellular DNA.We have needled 40 micron oocytes with ICSI.Maybe with this we can avoid the limitations with AAVs and retroviruses for nuclear transfection.

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The perforated sheet

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