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NCW 2012 Nanotechnology: The Smallest BIG Idea in Science!

NCW 2012 Nanotechnology: The Smallest BIG Idea in Science!. Your Name Your Affiliation Location or type of presentation Date of presentation. what is nanotechnology? And Why is it such a Big Idea?. Nanotechnology: Small, Different, New. The nanometer is extremely small.

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NCW 2012 Nanotechnology: The Smallest BIG Idea in Science!

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  1. American Chemical Society NCW 2012 Nanotechnology: The Smallest BIG Idea in Science! Your Name Your Affiliation Location or type of presentation Date of presentation

  2. what is nanotechnology?And Why is it such a Big Idea?

  3. Nanotechnology: Small, Different, New • The nanometer is extremely small. • At the nanometer scale, materials may behave differently. • We can harness this new behavior to make new technologies.

  4. Nanometer:Part of The Metric System

  5. Nanometer:Part of The Metric System

  6. A Nanometer is Extremely Small.In the time it takes to read this sentence, your fingernails will have grown approximately one nanometer (1 nm) in length. American Chemical Society

  7. A Nanometer is Extremely Small:If you could paint a gallon of paint one nanometer thick, how much area would it cover? ? American Chemical Society

  8. A Nanometer is Extremely Small:If you could paint a gallon of paint one nanometer thick, how much area would it cover? A square 1.2 x 1.2 miles or 936 acres! That is almost 1,000 football fields. American Chemical Society

  9. At the nanometer scale, materials may behave differently. Some of the Characteristics that can change: Color Melting point Strength Conductivity Reactivity

  10. Gold at the Nano Scale Properties at the Nano Scale: Gold at the Normal Scale Gold Nano Gold American Chemical Society

  11. Aluminum at the Normal Scale Properties at the Nano Scale: Aluminum at the Nano Scale Aluminum American Chemical Society

  12. Carbon at the Normal Scale Properties at the Nano Scale: Pencil ‘lead’ Carbon at the Nano Scale Graphene American Chemical Society

  13. Nanotechnology Can Lead to New Products and Applications.Where is Nanotechnology Being Used?

  14. Energy Wind Turbine blade Superconducting power lines Lithium ion batteries PEM Fuel Cells

  15. Apparel Nano self-cleaning t-shirt Nano silver socks Waterproof hiking shoes Nano water shedding swimsuit American Chemical Society

  16. Sunscreens Nanosize zinc oxide sunscreens

  17. Clean water

  18. References: • This presentation is based on Nano101, a PowerPoint presentation developed for the NISE Network with funding from the National Science Foundation under Award Numbers 0532536 and 0940143. Any opinions, findings, and conclusions or recommendations expressed in this report are those of the authors and do not necessarily reflect the views of the Foundation.” • NISE Network: http://www.nisenet.org/ • Fine Filters: Filtering Solutions for Clean Water • http://nanosense.org/activities/finefilters/index.html • Information about products and applications • http://www.nanotechproject.org/inventories/consumer/

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