Effective photoreduction of a Pt(iv) complex with quantum dots: a feasible new light-induced method of releasing anticancer Pt(ii) drugs

Abstract

Irradiation of CdSe-ZnS quantum dots (QDs) with visible light in the presence of [PtCl(4)(bpy)] (1) (bpy = 2,2'-bipyridine) produced with high efficiency [PtCl(2)(bpy)] (2) by photoinduced electron transfer; a reaction and strategy which opens up new opportunities for cancer therapy.