SENSING DEVICE AND SENSING SYSTEM

摘要

A detection element containing a detection capacitor and transistor, which has excellent durability is provided to easily apply and change and improve the detection function. A detection element comprises a detection capacitor having a reaction material layer(600), a insulating layer(203) comprising a first electrode(403) and second electrode(163); a transistor containing a source electrode(121) which is connected to the second electrode, a gate electrode(401) which is connected to the first electrode, and drain electrode(122). A detection system comprises: a sample storage part in which sample fluid is stored; a solvent storage part in which solvent for diluting the sample is stored; a mixing pipe which mixes sample fluid and solvent; and a detection element for detecting a specific functional group in mixed fluid.