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Scientists developing early Alzheimer’s disease detection sensor
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Scientists developing early Alzheimer’s disease detection sensor

by Simon Fraser University Schematic illustration of the concept of the cytokine sensor operation. a A small volume of blood serum is drop casted onto the sensing area. b The cytokine sensor consists of an asymmetric geometry MoS2 crystal contacted by two metal electrodes. The inset shows a magnified diagram of the sensing area showing how TNF-α cytokines are bound...