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‘Nano Letters’

Engineers develop better graphene sieve that could advance clean water efforts

Aug. 14, 2020—Developing atomically thin graphene membranes used to separate salt from water is extraordinarily complex and the effort grows more crucial as population growth, industrialization and climate change strain freshwater resources. Vanderbilt engineering researchers report a breakthrough in scalable fabrication of graphene membrane with a sealing technology that corrects variations in the pore size so they...

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Vanderbilt engineers stamping out low cost nanodevices

May. 31, 2011—A simple technique for stamping patterns invisible to the human eye onto a special class of nanomaterials provides a new, cost-effective way to produce novel devices in areas ranging from drug delivery to solar cells. The technique was developed by Vanderbilt University engineers and described in the cover article of the May issue of the...

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