Stacked hexagonal prism of Ag@Ni-MOF-1 as functionalized SERS platform through rational integration of catalytic synthesis of dopamine-quinone at physiological pH with a biomimetic route

A stacked hexagonal prism, Ag@Ni-MOF-1, was developed as an integrated SERS platform not only forin situcatalyzingin situsynthesis of DA-quinone at physiological pH, but for establishing an approach for specific determination of Cys in brain.