A Facile One-Pot Synthesis of a Two-Dimensional MoS2 /Bi2S3 Composite Theranostic Nanosystem for Multi-Modality Tumor Imaging and Therapy.

Wang, Shige; Li, Xiang; Chen, Yu; Cai, Xiaojun; Yao, Heliang; Gao, Wei; Zheng, Yuanyi; An, Xiao et al. · Adv Mater · 2015

basic_science · Level V

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Abstract

2D PEG-ylated MoS2/Bi2 S3 composite nanosheets are successfully constructed by introducing bismuth ions to react with the two extra S atoms in a (NH4)2 MoS4 molecule precursor for solvothermal synthesis of MoS2. The MBP nanosheets can serve as a promising platform for computed tomography and photoacoustic-imaging-guided tumor diagnosis, as well as combined tumor photothermal therapy and sensitized radiotherapy.

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