THE SCIENCE OF STAINED GLASS Materials Research Science and Engineering Center at UW – Madison www.mrsec.wisc.edu/nano
ARE SCIENCE AND ART CONNECTED? www.mrsec.wisc.edu/nano
<ul><li>Artists, like medical and scientific illustrators, draw pictures of scientific findings. </li></ul>Scientists have...
HOW ARE THESE CONNECTED? Depiction of a forest glass shop from  Sir John Mandeville's Travels , dated 1420 – 1450. British...
HOW ARE THESE CONNECTED? Both show NANOTECHNOLOGISTS!! Depiction of a forest glass shop from  Sir John Mandeville's Travel...
WHAT IS NANOTECHNOLOGY? Nanotechnology  is the understanding and control of matter at dimensions of roughly 1 to 100 nanom...
WHAT IS NANOTECHNOLOGY? … How small is  extremely  small? 1. The nanometer is  extremely  small.  2. At the nanometer scal...
EXACTLY HOW SMALL IS  NANO? meter 1/100 th  of a meter (centimeter) 1/1000 th  of a meter (millimeter) All these are still...
… ..SMALLER THAN YOU CAN SEE! One-millionth of meter (micrometer) Nanoscale objects are 1,000 times SMALLER!!! 6-8 µm
… ..SMALLER THAN YOU CAN SEE! Viruses 3-50 nm DNA 2.5 nm Atoms <1 nm A nanometer is one-billionth of a meter!! Buckyball ~...
“ NANO” ALL AROUND US Tata Nano Apparel with silver nanoparticles Self-cleaning windows Samsung washing machine Baby gear ...
MEDIEVAL NANOTECHNOLOGISTS <ul><li>Recipe for Stained glass: </li></ul><ul><li>Sand </li></ul><ul><li>Chemicals to lower t...
THINGS ARE DIFFERENT….. Size really does matter! Bulk Nano
THINGS ARE DIFFERENT….. Size really does matter! Bulk Nano Nanoparticles interact differently with light.
Chang, Kenneth. “Tiny is Beautiful: Translating ‘Nano’ Into Practical.”  New York Times  22 Feb 2005: Science. CHANGING TH...
Chang, Kenneth. “Tiny is Beautiful: Translating ‘Nano’ Into Practical.”  New York Times  22 Feb 2005: Science. CHANGING TH...
PLASMON RESONANCE A small class vs. a football stadium full of people
GOLD NANOPARTICLES TODAY <ul><li>How does it work? </li></ul><ul><li>Nanoshells absorb in infrared light, causing them to ...
SILVER NANOPARTICLES TODAY Silver nanoparticles are being use to kill bacteria in: Athletic apparel Socks Refrigerators St...
YOUR TURN! You
YOUR TURN! <ul><li>Two activities: </li></ul><ul><li>1. Synthesize gold and silver nanoparticles. </li></ul>2. Color in yo...
THANK YOU! This project was supported by the National Science Foundation under Grant No. ESI-0532536.  Any opinions, findi...
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Nanostained Glass classroom presentation

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The powerpoint presentation for the classroom version of NISEnet\'s Nanostained Glass program

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  • Nanostained Glass classroom presentation

    1. 1. THE SCIENCE OF STAINED GLASS Materials Research Science and Engineering Center at UW – Madison www.mrsec.wisc.edu/nano
    2. 2. ARE SCIENCE AND ART CONNECTED? www.mrsec.wisc.edu/nano
    3. 3. <ul><li>Artists, like medical and scientific illustrators, draw pictures of scientific findings. </li></ul>Scientists have worked to improve how artists create art, such as creating non- toxic paints and paint in tubes.
    4. 4. HOW ARE THESE CONNECTED? Depiction of a forest glass shop from Sir John Mandeville's Travels , dated 1420 – 1450. British Library, London
    5. 5. HOW ARE THESE CONNECTED? Both show NANOTECHNOLOGISTS!! Depiction of a forest glass shop from Sir John Mandeville's Travels , dated 1420 – 1450. British Library, London
    6. 6. WHAT IS NANOTECHNOLOGY? Nanotechnology is the understanding and control of matter at dimensions of roughly 1 to 100 nanometers, where unique phenomena enable novel applications. Encompassing nanoscale science, engineering and technology, nanotechnology involves imaging, measuring, modeling, and manipulating matter at this length scale . --National Nanotechnology Initiative (2003) … But what does that mean?
    7. 7. WHAT IS NANOTECHNOLOGY? … How small is extremely small? 1. The nanometer is extremely small. 2. At the nanometer scale, many materials behave differently . 3. We can harness this new behavior to make new technologies.
    8. 8. EXACTLY HOW SMALL IS NANO? meter 1/100 th of a meter (centimeter) 1/1000 th of a meter (millimeter) All these are still visible with your eyes . 1/10 th of a meter
    9. 9. … ..SMALLER THAN YOU CAN SEE! One-millionth of meter (micrometer) Nanoscale objects are 1,000 times SMALLER!!! 6-8 µm
    10. 10. … ..SMALLER THAN YOU CAN SEE! Viruses 3-50 nm DNA 2.5 nm Atoms <1 nm A nanometer is one-billionth of a meter!! Buckyball ~1 nm Nanotube ~1 nm
    11. 11. “ NANO” ALL AROUND US Tata Nano Apparel with silver nanoparticles Self-cleaning windows Samsung washing machine Baby gear VX Nano Cordless Laser Mouse
    12. 12. MEDIEVAL NANOTECHNOLOGISTS <ul><li>Recipe for Stained glass: </li></ul><ul><li>Sand </li></ul><ul><li>Chemicals to lower the melting point of sand </li></ul><ul><ul><li>Sodium carbonate (soda ash) </li></ul></ul><ul><ul><li>Calcium oxide (lime) </li></ul></ul><ul><li>Chemicals to create the color </li></ul><ul><li>Lots of heat! </li></ul><ul><ul><li>Mixture becomes molten at 1500 °F </li></ul></ul>Depiction of a forest glass shop from Sir John Mandeville's Travels , Dated 1420 – 1450. British Library, London
    13. 13. THINGS ARE DIFFERENT….. Size really does matter! Bulk Nano
    14. 14. THINGS ARE DIFFERENT….. Size really does matter! Bulk Nano Nanoparticles interact differently with light.
    15. 15. Chang, Kenneth. “Tiny is Beautiful: Translating ‘Nano’ Into Practical.” New York Times 22 Feb 2005: Science. CHANGING THE SIZE OF THE GOLD PARTICLES EFFECTS COLOR Size=25 nm Shape: spherical Color: RED Size=50 nm Shape: spherical Color: GREEN Size=100 nm Shape: spherical Color: ORANGE
    16. 16. Chang, Kenneth. “Tiny is Beautiful: Translating ‘Nano’ Into Practical.” New York Times 22 Feb 2005: Science. CHANGING THE SIZE AND SHAPE OF THE SILVER PARTICLES EFFECTS COLOR Size=100 nm Shape: spherical Color: YELLOW Size=40 nm Shape: spherical Color: BLUE Size=100 nm Shape: triangular Color: RED
    17. 17. PLASMON RESONANCE A small class vs. a football stadium full of people
    18. 18. GOLD NANOPARTICLES TODAY <ul><li>How does it work? </li></ul><ul><li>Nanoshells absorb in infrared light, causing them to heat up. </li></ul><ul><li>Tissue absorption of infrared light is minimal; Penetration is optimal </li></ul><ul><li>Shells are coated with targeting-molecules: concentrates in tumor cells </li></ul><ul><li>Increasing the temperature of the cells by more than 30°C kills them! </li></ul>glass bead N. Halas, J. West (Rice University); Hirsch , et al. PNAS. 100: 13549 (2003 ) 60-100 nm
    19. 19. SILVER NANOPARTICLES TODAY Silver nanoparticles are being use to kill bacteria in: Athletic apparel Socks Refrigerators Storage containers Washing machines
    20. 20. YOUR TURN! You
    21. 21. YOUR TURN! <ul><li>Two activities: </li></ul><ul><li>1. Synthesize gold and silver nanoparticles. </li></ul>2. Color in your nanostained “glass” window pattern.
    22. 22. THANK YOU! This project was supported by the National Science Foundation under Grant No. ESI-0532536. Any opinions, findings, and conclusions or recommendations are those of the author and do not necessarily reflect the views of the Foundation .
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