Luminescent quantum dots (QDs) are colloidal semiconductor nanocrystals consisting of an inorganic core covered by a molecular layer of organic surfactants. Although QDs have been known for more than thirty years, they are still attracting the interest of researchers because of their unique size‐tunable optical and electrical properties arising from quantum confinement. Moreover, the controlled decoration of the QD surface with suitable molecular species enables the rational design of inorganic‐organic multicomponent architectures that can show a vast array of functionalities. This minireview highlights the recent progress in the use of surface‐modified QDs – in particular, those based on cadmium chalcogenides – as supramolecular platforms for light‐related applications such as optical sensing, triplet photosensitization, photocatalysis and phototherapy.

中文翻译：

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半导体量子点作为光敏超分子结构的组成部分。

发光量子点（QD）是胶体半导体纳米晶体，由覆盖有有机表面活性剂分子层的无机核组成。尽管量子点已为人所知已有三十多年，但由于其由量子限制产生的独特的尺寸可调光学和电学特性，它们仍然吸引了研究人员的兴趣。此外，用合适的分子种类对量子点表面进行受控装饰，可以合理设计无机-有机多组分结构，从而显示出多种功能。这篇小型综述重点介绍了表面改性量子点（特别是基于镉硫属化物的量子点）作为光相关应用（例如光学传感、三重态光敏化、光催化和光疗）的超分子平台的最新进展。