Dielectric barrier discharge-mediated one-pot rapid synthesis of platinum nanoclusters for fluorescent sensing of malachite green

Abstract

A one-pot method using a dielectric barrier discharge microplasma reactor was employed to rapidly and conveniently prepare glutathione-protected platinum nanoclusters (GSH@PtNCs) with green fluorescence emission. Based on the inner filter effect (IFE), the synthesized GSH@PtNCs were utilized to achieve fast, sensitive and selective detection of malachite green.