a blog by the NSF Center for Sustainable Nanotechnology
If you are exposed to nanoparticles, you might think they would move around inside your body unchanged. However, it would be more accurate to think of them as tiny chameleons, constantly changing their properties as they move from one biological environment to another. Nanoparticles’ large surface area-to-mass ratio, which causes them to be highly reactive, …
Continue reading "Spying on chameleon nanoparticles inside living cells"
We talk a lot about nanoparticles, which are nano-sized and nearly spherical. But, the shapes accessible in the nano-world are plentiful! For example, I recently made these! (click for larger images... DO IT!) I like to call them “nano-Koosh-balls,” because of how closely they resemble the children’s toy of the same name. These nano-Koosh-balls are …
Continue reading "Nano-Koosh-balls: What They’re Good For and How I Made Them."
Now that you’ve somehow gotten to this blog, you’re probably wondering, “Where am I? What is this ‘Center for Sustainable Nanotechnology’?” Our “center” is actually a group of people who care about our environment and are doing collaborative research to help ensure that our planet will be habitable hundreds of years from now – in …
Sustainable Nano 