Microfabricated Ion-Selective Transistors with Fast and Super-Nernstian Response.
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DOI: 10.1002/adma.202004790
Abstract: Transistor-based ion sensors have evolved significantly, but the best-performing ones rely on a liquid electrolyte as an internal ion reservoir between the ion-selective membrane and the channel. This liquid reservoir makes sensor miniaturization difficult and… read more here.
Keywords: microfabricated ion; response; super nernstian; ion selective ... See more keywords
Model improvement for super-Nernstian pH sensors: the effect of surface hydration
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DOI: 10.1007/s10853-020-05412-w
Abstract: The maximum sensitivity of pH sensors is given by the Nernst equation, and its theoretical value is 59.2 mV pH −1 . However, countless sensors developed and reported in the literature have their sensitivity higher than… read more here.
Keywords: nernstian sensors; thin films; super nernstian; surface ... See more keywords