Inspec keywords: invertors; network synthesis; operational amplifiers; MOSFET; organic field effect transistors

Other keywords: low-cost point-of-care devices; seven-stage inverter chain; amplifier gain; bandwidth 10.63 kHz; high-gain organic operational amplifier; voltage -1 V to -12.5 V; threshold voltage; organic transistor model; organic circuit designs; low-cost sensor systems; gain 83 dB; gain 39 dB; cholesterol quantification; PMOS design architecture; bandwidth 770 Hz to 275 Hz

Subjects: Power electronics, supply and supervisory circuits; Amplifiers; Analogue circuit design, modelling and testing