目的量子点是近年来发展起来的一种新型的荧光纳米材料,与传统的材料相比具有独特的性质,所以在生物传感器、实时追踪、多色标记及成像等方面有着广泛的应用。本文主要对量子点在细菌标记和抗菌等方面的应用进行了综述。 The purpose of the quantum dots is a new type of fluorescent nanomaterials developed in recent years. Compared with the traditional materials, the quantum dots have unique properties. Therefore, they are widely used in biosensors, real-time tracking, multicolor labeling and imaging. In this paper, the applications of quantum dots in bacterial labeling and antimicrobial applications are reviewed.