APPARATUS AND SYSTEM FOR DETECTING CONTENT OF TARGET IONS, PREPARATION METHOD, METHOD FOR MEASURING CONTENT OF TARGET, AND KIT

摘要

An apparatus for detecting the concentration of target ions, and the use thereof. According to the embodiments, the method comprises: a gel body, the gel body being formed of a gel and a dispersion medium; and a nano sensor, the nano sensor being arranged in the gel body and being selective with regard to target ions.