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One-pot synthesis of MoSe2 hetero-dimensional hybrid self-assembled by nanodots and nanosheets for electrocatalytic hydrogen evolution and photothermal therapy
Mao, BG; Bo T(薄涛); Yu J(余杰); Zheng LR(郑黎荣); Yin WY(尹文艳); Bao, T; Yu, J; Zheng, LR; Qin, JW; Yin, WY; Cao, MH
2017
Source PublicationNANO RESEARCH纳米研究
ISSN1998-0124
EISSN1998-0000
Volume10Issue:8Pages:2667-2682
SubtypeArticle
AbstractWe designed and prepared a hetero-dimensional hybrid (HDH) based on molybdenum selenide (MoSe2) nanodots (NDs) anchored in few-layer MoSe2 nanosheets (NSs) (MoSe2 HDH) via a one-pot hydrothermal process. The MoSe2 HDH exhibits excellent electrocatalytic activity toward hydrogen evolution reaction (HER). This is because, on the one hand, the edge-abundant features of MoSe2 NDs and the unique defect-rich structure at the interface of MoSe2 NSs/NDs could bring in more active sites for HER; on the other hand, the random stacking of the flake-like MoSe2 NSs on the surface of the supporting electrode may achieve efficient charge transport. Additionally, the MoSe2 HDH shows good water stability, desirable biocompatibility, and high near infrared (NIR) photothermal conversion efficiency. Therefore, the MoSe2 HDH is investigated as a nanomedicine in NIR photothermal therapy (PTT) for cancer. Specifically, the MoSe2 HDH can be applied as a dual-modal probe for computed tomography (CT) and photoacoustic tomography (PA) imaging owing to its strong X-ray attenuation ability and NIR absorption. Therefore, the MoSe2 HDH, combining PTT with CT/PA imaging into one system, holds great potential for imaging-guided cancer theranostics. This work may provide an ingenious strategy to prepare other hetero-dimensional layered transition metal dichalcogenides.
Keywordlayered transition metal dichalcogenides molybdenum selenide hetero-dimensional hybrid hydrogen evolution reaction photothermal therapy
DOI10.1007/s12274-017-1469-7
WOS KeywordEFFICIENT ELECTROCATALYSTS ; ULTRATHIN NANOSHEETS ; OXYGEN REDUCTION ; EXFOLIATED MOS2 ; CANCER-THERAPY ; QUANTUM DOTS ; GRAPHENE ; NANOPARTICLES ; PERFORMANCE ; PHASE
Indexed BySCI ; EI ; SCOPUS ; CSCD
Language英语
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS SubjectChemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
WOS IDWOS:000404560100011
CSCD IDCSCD:6013521
EI Accession Number20171803633938
EI KeywordsBiocompatibility - Computerized tomography - Diseases - Electrocatalysis - Hydrogen - Infrared devices - Medical nanotechnology - Molybdenum compounds - Nanodots - Nanosheets - Photoacoustic effect - Surface defects - Transition metals
EI Classification Number461.9.1 Immunology - 531 Metallurgy and Metallography - 723.5 Computer Applications - 741.1 Light/Optics - 761 Nanotechnology - 801.4.1 Electrochemistry - 804 Chemical Products Generally - 933 Solid State Physics - 951 Materials Science
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/285228
Collection多学科研究中心
Affiliation中国科学院高能物理研究所
First Author AffilicationInstitute of High Energy
Recommended Citation
GB/T 7714
Mao, BG,Bo T,Yu J,et al. One-pot synthesis of MoSe2 hetero-dimensional hybrid self-assembled by nanodots and nanosheets for electrocatalytic hydrogen evolution and photothermal therapy[J]. NANO RESEARCH纳米研究,2017,10(8):2667-2682.
APA Mao, BG.,薄涛.,余杰.,郑黎荣.,尹文艳.,...&Cao, MH.(2017).One-pot synthesis of MoSe2 hetero-dimensional hybrid self-assembled by nanodots and nanosheets for electrocatalytic hydrogen evolution and photothermal therapy.NANO RESEARCH纳米研究,10(8),2667-2682.
MLA Mao, BG,et al."One-pot synthesis of MoSe2 hetero-dimensional hybrid self-assembled by nanodots and nanosheets for electrocatalytic hydrogen evolution and photothermal therapy".NANO RESEARCH纳米研究 10.8(2017):2667-2682.
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