A self-powered aptasensor using the capacitor-amplified signal of a photofuel cell and a portable digital multimeter readout
Yingxu Chen, Weihao Ji, Jie Gao, Kai Yan, Jingdong Zhang
Abstract
A self-powered aptasensor for streptomycin detection was constructed with a photofuel cell combined with a capacitor and a digital multimeter. The sensitivity of the proposed sensor was 8.7 times of that without using a capacitor amplifier circuit.
Topics & Concepts
MultimeterSIGNAL (programming language)CapacitorAmplifierConstruct (python library)Digital signalElectrical engineeringComputer scienceComputer hardwareDigital signal processingEngineeringVoltageCMOSProgramming languageElectrochemical Analysis and ApplicationsAnalytical Chemistry and SensorsAdvanced Memory and Neural Computing