An automatic transimpedance gain control circuit for analogue front-ends of drifting amperometric biosensors
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DOI: 10.1016/j.measurement.2017.02.009
Abstract: Abstract When amperometric biosensors drift, their sensitivity drops with time: the same difference in detected concentration value Δ C results in lower sensor output current Δ I as the measurement/monitoring time progresses. This limitation affects… read more here.
Keywords: circuit; amperometric biosensors; automatic transimpedance; transimpedance gain ... See more keywords