Thursday, November 8, 2012

Microcontact Printing Pins (Image 1)

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11/08/2012 10:11 AM EST

Microcontact printing pins

These micromachined silicon pins can imbibe solutions of DNA or proteins and, by virtue of their precisely fabricated tips and reservoirs, can accurately and precisely deliver small drops (~200pL) of these solutions to a substrate to create a so-called "DNA Microarray." This work was ...

This is an NSF Multimedia Gallery item.


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