What does the “nano” in nanotechnology mean? Talking Nano Disc 1

admin — Sun, 01 Mar 2009 13:14:07 +0000

Museum of Science, Boston educator Tim Miller introduces the prefix “nano-” to begin his Brief Intro to Nanotechnology. From the “Talking Nano” 6-DVD set. talkingnano.net

Duration : 0:1:23

Self-Assembling Nanoliter Containers

admin — Wed, 12 Nov 2008 15:42:14 +0000

Nanotechnology, the new science of extreme miniaturization, is a rapidly growing field in engineering. On this size scale, it is extremely difficult and expensive to fabricate analogs of macroscale engineering, such as grippers. Drawing inspiration from biological fabrication in nature, engineers are seeking to self-assemble structures from the bottom up. This manufacturing paradigm has been largely unexplored in human engineering since the process is generally perceived to be indeterminable and uncontrollable.

The Gracias Lab at Johns Hopkins has developed a relatively easy, precise, and cost-effective process by which the 2D templates of semi-tethered “faces” can self-assemble into controlled 3D structures by utilizing the natural phenomena of surface tension. This video highlights the development, manufacturing process, and proposed functions (cell encapsulation devices and controlled drug delivery carriers) of our self-assembling nanoliter containers.

Duration : 0:4:11

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What does the “nano” in nanotechnology mean? Talking Nano Disc 1

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Self-Assembling Nanoliter Containers

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