by Ian Gunsolus Nanoparticles and the Environment Series, Part II (click here for Part I) Let’s dive in to a real-world nanotechnology problem raised by one of our readers: should waste composed of nanoparticles, let’s …
pollution
Nano Contaminants: How Nanoparticles Get Into the Environment
by Sam Lohse Nanoparticles and the Environment Series, Part I (click here for part II) More than a year ago on this site, I talked to you about how nanoparticles were already all around us, …
Solar Roads: the Science, Potential, and Lingering Questions
by Julianne Troiano There are many ways to reduce our carbon footprint and move towards protecting the environment, but what if we could do this while also preventing automobile accidents, clearing snow without salt and …
Turning Plastic Bags into Carbon Nanotubes
by Merve Dogangun I was surprised to learn recently that plastic bags can be turned into a new material called carbon nanotubes. Prior to this, all I had heard about plastic bags was about the …
The Cautionary Tale of DDT – Biomagnification, Bioaccumulation, and Research Motivation
by Laura Olenick We perform many different kinds of experiments in the Center for Sustainable Nanotechnology—some that you might expect (like making new kinds of nanoparticles), and some that you might not (like feeding nanoparticles …
Paper or Plastic? Sustainability is a Multi-Dimensional Problem
by Sam Lohse Part 1 in the “How is That Sustainable?” Series “Paper or plastic?” This was the question you always used to get once you’d made it through the checkout line to the grocery …
Friday Video: Does Every Silver Lining Have a Cloud?
by Lee Bishop Happy Friday! That was a video by our friends at the Center for the Environmental Implications of Nanotechnology at Duke University. Our research goals are related to theirs. They are looking at things …
Silver For Your Smelly Socks??
by Nelliza Medero Silver nanoparticles can be found in socks and sports clothing because of their ability to kill bacteria and inhibit unwanted odors. Their antibacterial properties are exploited in a number of other products …
Personal Care Products, Nano, and You
by Ese Ehimiaghe Here is a picture of the REU (Research Experiences for Undergraduate) students and I sailing in Lake Michigan earlier this summer. It was slightly cold that day at 59℉ with 15 mph …
Nanomaterials Making Their Way into Fireworks
by Gustavo Dominguez For many people the celebration of the 4th of July is not totally complete without a good aerial fireworks show. A good firework show needs to have two essential components to deliver …