Ingenious microenvironment regulation of a metal–organic framework (MOF) nanoreactor for electrochemical detection of chlorogenic acid

This article provides an ingenious microenvironment regulation strategy for the controllable assembly of a hollow nanomaterial (Au/PcFe@HZIF-8) to detect CGA, which exhibits an excellent linearity range with a detection limit as low as 0.01 μmol L −1 .