New sensor array detects single molecules for the first time
Carbon nanotube sensor detects hydrogen peroxide emanating from a single living cell
09-Mar-2010 -
MIT chemical engineers have built a sensor array that, for the first time, can detect single molecules of hydrogen peroxide emanating from a single living cell. Hydrogen peroxide has long been known to damage cells and their DNA, but scientists have recently uncovered evidence that points to a ...
carbon nanotubes
growth factors
hydrogen peroxide
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