What’s the big deal about nanotechnology? Featuring Research from the Vanderbilt Institute of Nanoscale Science and Engineering Presentation by Professor Sharon Weiss Department of Electrical Engineering and Computer Science, Vanderbilt University Sharon M. Weiss
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What’s the big deal about nanotechnology?
Featuring Research from the Vanderbilt Institute of Nanoscale Science and Engineering
Presentation by Professor Sharon WeissDepartment of Electrical Engineering and Computer Science, Vanderbilt University
Sharon M. Weiss
Topics of DiscussionTopics of Discussion
• Just how small is “nano”?• How does nanotechnology affect me now?• How might nanotechnology impact my life in
the future?– Roads and bridges– Light bulbs, solar energy, batteries– Health
• How can I learn more about nanotechnology?
Sharon M. Weiss
AT&T “Bat” Building(188,000 mm)
Basketball PlayerA.J. Ogilvy(2,100 mm)
Quarter(24 mm)
Head of a Pin(2 mm)
Width of Human Hair(80,000 nm)
Red Blood Cell(8,000 nm)
Virus(50 nanometers)
DNA(2.5 nanometers)
1101001,00010,000100,000
nanometers
millimeters
Sharon M. Weiss
Topics of DiscussionTopics of Discussion
• Just how small is “nano”?• How does nanotechnology affect me now?• How might nanotechnology impact my life in
the future?– Roads and bridges– Light bulbs, solar energy, batteries– Health
• How can I learn more about nanotechnology?
Sharon M. Weiss
Products Using NanotechnologyProducts Using Nanotechnology
Many sunscreens contain zinc oxide or titanium dioxide nanoparticles that
reflect UV light
Babolat VS Nanotube Driveincorporates carbon nanotubesfor extra stiffness,lighter weight,bigger sweet spot
Wilson Double-Core ballsincorporate clay polymer nanocomposites to double the lifetime of the tennis ball
Nano-TexNanostructures on cotton fibers repel stains, block
UV rays, and prevent wrinkles (Nike, Eddie
Bauer, Old Navy)
BMC Pro Machine SLC01Easton carbon nanotube
technology used for 2.33 pound bike frame
Sharon M. Weiss
Topics of DiscussionTopics of Discussion
• Just how small is “nano”?• How does nanotechnology affect me now?• How might nanotechnology impact my life in
the future?– Roads and bridges– Light bulbs, solar energy, batteries– Health