The synthesis and application of I–III–VI type quantum dots

Abstract

As a novel nanomaterial, I–III–VI type quantum dots have been a major focus of research and development in the past decade, which can be attributed to their tunable fluorescence emission wavelengths, high photostability and low toxicity of chemical composition. In addition, I–III–VI type quantum dots have fluorescence emission wavelengths in the near-infrared regions, and thus have potential applications in bioimaging. In this review, several recent advances regarding I–III–VI type quantum dots are summarized, including synthetic methods, characteristics and some applications. Furthermore, we discuss the prospects and challenges related to this novel type of quantum dots.