Composite fluorescent gold nanoclusters with high quantum yield and method for manufacturing the same

摘要

Disclosed herein are composite fluorescent gold nanoclusters with high quantum yield, as well as methods for manufacturing the same. According to some embodiments, the composite fluorescent gold nanocluster includes a gold nanocluster and a capping layer that encapsulates at least a portion of the outer surface of the gold nanocluster. The capping layer includes a matrix made of a benzene-based compound, and multiple phosphine-based compounds distributed across the matrix.