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

2D PEG‐ylated MoS2/Bi2S3 composite nanosheets are successfully constructed by introducing bismuth ions to react with the two extra S atoms in a (NH4)2MoS4 molecule precursor for solvo­thermal synthesis of MoS2. The MBP nanosheets can serve as a promising platform for computed tomography and photoaco...

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Bibliographic Details
Published in:Advanced materials (Weinheim) 2015-05, Vol.27 (17), p.2775-2782
Main Authors: Wang, Shige, Li, Xiang, Chen, Yu, Cai, Xiaojun, Yao, Heliang, Gao, Wei, Zheng, Yuanyi, An, Xiao, Shi, Jianlin, Chen, Hangrong
Format: Article
Language:English
Subjects:
Animals
Bismuth - chemistry
cancer research
Cell Line, Tumor
composite materials
Contrast Media - chemistry
Contrast Media - metabolism
Disulfides - chemistry
Humans
imaging
Infrared Rays
Mice
Mice, Nude
Molybdenum - chemistry
nanomaterials
Nanostructures - chemistry
Nanostructures - therapeutic use
Neoplasms - diagnosis
Neoplasms - mortality
Neoplasms - therapy
Phototherapy
Polyethylene Glycols - chemistry
Sulfides - chemistry
Survival Rate
synergistic therapy
Theranostic Nanomedicine
Tissue Distribution
Tomography, X-Ray Computed
Online Access:Get full text
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Summary:2D PEG‐ylated MoS2/Bi2S3 composite nanosheets are successfully constructed by introducing bismuth ions to react with the two extra S atoms in a (NH4)2MoS4 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.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201500870