
Graphene nanoscrolls mimic man’s best nose
An artificial sniffer’s biomimicry-inspired nanostructure leads to enhanced performance of a gas sensor at lower target concentrations
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Zak Kobos is a PhD student contributor to Physics World. Zak is a PhD candidate in the electrical engineering department at Yale University. He is studying potential applications of electrochemical impedance-based measurements for biological sensing. Outside of the lab, you can find him playing pick-up basketball and training with the Yale Graduate Crew.
An artificial sniffer’s biomimicry-inspired nanostructure leads to enhanced performance of a gas sensor at lower target concentrations
Hafnium and zirconium oxides make suitable gate dielectrics to allow atomically thin transistors with defect-free interfaces
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