http://www.thepunch.com.au/tags/nanotechnology/ Politics, political opinion, world news, sports news and the latest news and views updated live, daily on The Punch - Australia's best conversation. en Copyright 2012 The Punch penberthyd@newsltd.com.au penberthyd@newsltd.com.au Sat, 26 May 2012 20:00:49 +0000 Sat, 26 May 2012 20:00:49 +0000 Politics, opinion, world news, sports news, latest news, views, Barack Obama, Kevin Rudd, Julia Gillard, Nathan Rees, Malcolm Turnbull, Peter Garrett, Barnaby Joyce, Australian, federal politics, opinion polls, election, The Punch, thepunch, punch ExpressionEngine 1.6.7 http://blogs.law.harvard.edu/tech/rss 15 http://www.thepunch.com.au/images/punch-logo-rss.png http://www.thepunch.com.au/ 144 70 Politics, political opinion, world news, sports news and the latest news and views updated live, daily on The Punch - Australia's best conversation. Search The Punch keywords http://www.thepunch.com.au/search/ http://www.thepunch.com.au/articles/the-biggest-little-thing-going/ The biggest thing in science right now is smaller than you can imagine. Nanotechnology is a brave new world containing the likes of carbon nanotubes and buckyballs which promises an array of technological advances every bit the equal of the information revolution: better medical treatments; lighter, more efficient building materials; tougher sporting equipment. An example of nanotechnology is the production of antimicrobial bandages which are covered in nanoparticles of silver ions that at the nanoscale are anti-microbial by attaching to microbes and preventing their cellular respiration, thus destroying them. The result is a bandage which doubles as a medicine when used to dress a wound. penberthyd@newsltd.com.au (David Penberthy) Article http://www.thepunch.com.au/articles/the-biggest-little-thing-going/#comments http://www.thepunch.com.au/articles/the-biggest-little-thing-going/#item2594 Sat, 26 May 2012 20:00:49 +0000 M30o93H7pQ09L8X1t49cHY01Z5j4TT91fGfr