Properties Module

Module Outcomes ,[object Object],[object Object],[object Object],[object Object],[object Object]

What If? ,[object Object],Image: Courtesy K. Alford Bridge8 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Gold  Gold Nanoparticles ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Image: Schatz Group, Northwestern University ,[object Object],[object Object],[object Object]

Gold Nanoparticles ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Applications

Magnets  Ferrofluids ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Image: S. Kodama & M. Takeno @ Ars Electronica ,[object Object],[object Object],[object Object]

Ferrofluids ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Applications Image: S. Kodama & M. Takeno @ Ars Electronica

Wire  Shape Memory Alloys ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Image: Courtesy Bridge8/Flinders University ,[object Object],[object Object],[object Object]

Shape Memory Alloys ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Image: Courtesy Bridge8/Flinders University

Carbon  Carbon Nanotubes ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Image: Schwarzm, Wikipedia ,[object Object],[object Object],[object Object]

Carbon Nanotubes ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Applications Image: Schwarzm, Wikipedia

Light Source  Quantum Dots ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Image: Dr. D. Talapin, University of Hamburg ,[object Object],[object Object],[object Object]

Quantum Dots ,[object Object],[object Object],[object Object],[object Object],Applications Image: Gao et al (2004). Nat Biotechnol , 22:969-976, Dr. D. Talapin, University of Hamburg

Glass  Aerogel ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Image: John Barrie @ flickr ,[object Object],[object Object],[object Object]

Aerogel ,[object Object],Applications Image: John Barrie @ flickr Watch video- http://www.youtube.com/watch?v=kHnen2nSmDY

Activity 1 Bulk Properties Of Elements ,[object Object],Image: Nature blog, courtesy Emily Unell

Experiment 1 Teacher Demonstration ,[object Object],Image: By Mike Walker on Popsci.com.au ,[object Object],[object Object],[object Object]

Activity 2 Surface Area Of Cubes ,[object Object],Image: Booyabazooka, Wikimedia

Properties Change At The Nanoscale ,[object Object],[object Object],[object Object]

Experiment 2 Surface Area ,[object Object],How does the surface area affect the rate of change? Image: Maria Kaloudi @ stock.xchng, Jade Gordon @ stock.xchng

Experiment 3 Making Gold Nanoparticles ,[object Object],Image: Courtesy Bridge8/Flinders University

Experiment 4 Making Ferrofluid ,[object Object],Image: S. Kodama & M. Takeno @ Ars Electronica

What Happens To Bulk Properties At The Nanoscale? ,[object Object],[object Object]

What Happens To Bulk Properties At The Nanoscale? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Discussion of Experiment 2 Image: Mipan @ stock.xchng

What Happens To Bulk Properties At The Nanoscale? Discussion of Experiment 3 Gold acquires new properties at the nanoscale. Images: © Dorling Kindersly

What Happens To Bulk Properties At The Nanoscale? Discussion of Experiment 4 Nano-sized particles allow for a magnet in liquid phase rather than solid. Images L to R: Courtesy Bridge8/Flinders University

Definitions So what is nanoscience? Nanoscience is the study of phenomena and manipulation of materials at the atomic, molecular and macromolecular scales where properties differ significantly from those at a larger scale. So what is nanotechnology? Nanotechnology is the design, characterisation, production and application of structures, devices and systems by controlling shape and size at the nanometre scale. Definition from Royal Society and Royal Academy for Engineering 2004

Revision ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Properties Module

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