Producing Safe Drinking Water with a Novel Nanoparticle Biofoam

Caty Fairclough July 29, 2016

Around the world, millions of people lack access to improved sources of drinking water. Pesticides, bacteria, organic matter, and other pollutants can make accessible water unsafe for human consumption. Finding a cost-effective and easy method to purify water is therefore a major global initiative. One possible solution is a nanoparticle biofoam, which may provide an efficient method for generating safe drinking water.

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Bridget Cunningham May 2, 2016

Graphene is a material with a strong presence — and impact — throughout the scientific community. Amongst its many uses, researchers are looking to graphene as a potential material solution within sensor designs for medical and biosensing applications. Today, we’ll explore the role of simulation in analyzing and optimizing a 3D multilayered graphene biosensor.

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Andrew Strikwerda August 4, 2015

Within the research community — and on the COMSOL Blog — graphene has been a topic of great interest. The unique properties that make this material so remarkable can also make it challenging to analyze. In simulation, a particularly difficult question to address is whether graphene should be modeled as a 2D sheet or a thin 3D volume. We provide answers to this question in today’s blog post.

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Bridget Cunningham November 6, 2014

With its growing use in numerous applications, the demand for graphene has steadily increased over the years. This heightened interest has prompted new research behind the methods for synthesizing graphene — one of which is chemical vapor deposition. See how one research team used modeling to analyze and enhance the CVD graphene growth mechanism.

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Fanny Littmarck December 13, 2013

You’ve heard the story: a couple of scientists discovered graphene when they repeatedly pulled a strip of adhesive tape off a layer of graphite. Graphene has been all the rage due to its incredible strength, low weight, and electronic properties, but it’s not the only material of its kind. There are plenty of other 2D materials to consider for electrical applications — some of which may work together with graphene, and others that can be used in its place.

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