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Biochip enables glucose level measurement from human saliva

By Damir Beciri
26 January 2012

brown-uni-plasmonicsIn order to check their glucose levels, diabetics usually have to draw blood. In order to eliminate the need for this invasive way of glucose level control, engineers at Brown University have designed a biological device that can measure glucose concentrations in human saliva. The technique takes advantage of a convergence of nanotechnology and surface… »