Events

Abstract [1]: Carbon nanotube field effect transistors have been shown to be effective low concentration biosensors. Low detection limits are important because it allows for early detection of diseases like cancer. The response of nanotubes to adsorped protein is still not fully understood, and we are investigating this response as a function of flow rate, concentration of protein, and dimensionality of the nanotube sensor. We have used polylysine adsorption as a model system to compare theoretical predictions with experiment