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Reduced graphene oxide-templated photochemical synthesis and in situ assembly of Au nanodots to orderly patterned Au nanodot chains

Huang, Xiao; Zhou, Xiaozhu; Wu, Shixin; Wei, Yanyan; Qi, Xiaoying; Zhang, Juan; Boey, Freddy Yin Chiang; Zhang, Hua (2010)

A novel photochemical method for the synthesis of fluorescent Au nanodots (size ≈1.2nm) is proposed (see image). The results clearly demonstrate that reduced graphene oxide sheets modified with functional organic molecules ...