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dc.contributor.authorNgo, Xuan Dinh-
dc.contributor.authorTran, Quang Huy-
dc.contributor.authorLe, Van Vu-
dc.contributor.authorLe, Thi Tam-
dc.contributor.authorAnh-Tuan Le-
dc.date.accessioned2017-08-25T02:53:29Z-
dc.date.available2017-08-25T02:53:29Z-
dc.date.issued2016-
dc.identifier.issn2468-2284-
dc.identifier.urihttp://repository.vnu.edu.vn/handle/VNU_123/58328-
dc.descriptionp. 84-89en_US
dc.description.abstractIn this work, a functional nanocomposite consisting of silver nanoparticles and multiwalled carbon nanotubes (MWCNTs-Ag) was successfully synthesized using a two-step chemical process. The MWCNTs-Ag nanocomposite has been studied as a surface-enhanced Raman scattering (SERS) sensing platform for detection of methylene blue (MB) dye in an aqueous medium. The obtained results reveal that the MWCNTs-Ag nanocomposite exhibits higher SERS detection activity than that of pure Ag-nanoparticles (Ag-NPs). The calculated enhancement factors are 1.51 x 10 6 for pure Ag-NPs and 4.68 x 10 6 for the MWCNTs-Ag nanocomposite. MB detection has been achieved as low as 1 ppm. The SERS enhancement of the MWCNTs-Ag nanocomposite can be attributed to the combination of both an electromagnetic (EM) effect and a chemical effect (CE). With exhibited properties, the MWCNTs-Ag nanocomposite can be effectively used for detection of various organic dyes in water solutionen_US
dc.language.isoenen_US
dc.publisherĐHQGHNen_US
dc.subjectSilver nanoparticlesen_US
dc.subjectMWCNTs-Ag compositeen_US
dc.subjectCarbon nanotubesen_US
dc.subjectSurface-enhanced Raman scatteringen_US
dc.subjectMethylene blueen_US
dc.titleMultiwalled carbon nanotubes/silver nanocomposite as effective SERS platform for detection of methylene blue dye in wateren_US
dc.typeArticleen_US
Appears in Collections:Advanced Materials and Devices


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  • Full metadata record
    DC FieldValueLanguage
    dc.contributor.authorNgo, Xuan Dinh-
    dc.contributor.authorTran, Quang Huy-
    dc.contributor.authorLe, Van Vu-
    dc.contributor.authorLe, Thi Tam-
    dc.contributor.authorAnh-Tuan Le-
    dc.date.accessioned2017-08-25T02:53:29Z-
    dc.date.available2017-08-25T02:53:29Z-
    dc.date.issued2016-
    dc.identifier.issn2468-2284-
    dc.identifier.urihttp://repository.vnu.edu.vn/handle/VNU_123/58328-
    dc.descriptionp. 84-89en_US
    dc.description.abstractIn this work, a functional nanocomposite consisting of silver nanoparticles and multiwalled carbon nanotubes (MWCNTs-Ag) was successfully synthesized using a two-step chemical process. The MWCNTs-Ag nanocomposite has been studied as a surface-enhanced Raman scattering (SERS) sensing platform for detection of methylene blue (MB) dye in an aqueous medium. The obtained results reveal that the MWCNTs-Ag nanocomposite exhibits higher SERS detection activity than that of pure Ag-nanoparticles (Ag-NPs). The calculated enhancement factors are 1.51 x 10 6 for pure Ag-NPs and 4.68 x 10 6 for the MWCNTs-Ag nanocomposite. MB detection has been achieved as low as 1 ppm. The SERS enhancement of the MWCNTs-Ag nanocomposite can be attributed to the combination of both an electromagnetic (EM) effect and a chemical effect (CE). With exhibited properties, the MWCNTs-Ag nanocomposite can be effectively used for detection of various organic dyes in water solutionen_US
    dc.language.isoenen_US
    dc.publisherĐHQGHNen_US
    dc.subjectSilver nanoparticlesen_US
    dc.subjectMWCNTs-Ag compositeen_US
    dc.subjectCarbon nanotubesen_US
    dc.subjectSurface-enhanced Raman scatteringen_US
    dc.subjectMethylene blueen_US
    dc.titleMultiwalled carbon nanotubes/silver nanocomposite as effective SERS platform for detection of methylene blue dye in wateren_US
    dc.typeArticleen_US
    Appears in Collections:Advanced Materials and Devices


  • Multiwalled-carbon-nanotubes-silver-nanocomposite-as-effe...
    • Size : 1,64 MB

    • Format : Adobe PDF

    • View : 
    • Download :