Show simple item record

AuthorXiong Y.
AuthorZhang X.
AuthorRichter A.F.
AuthorLi Y.
AuthorDöring A.
AuthorKasák P.
AuthorPopelka A.
AuthorSchneider J.
AuthorKershaw S.V.
AuthorYoo S.J.
AuthorKim J.-G.
AuthorZhang W.
AuthorZheng W.
AuthorUshakova E.V.
AuthorFeldmann J.
AuthorRogach A.L.
Available date2020-04-05T10:53:21Z
Publication Date2019
Publication NameACS Nano
ResourceScopus
ISSN19360851
URIhttp://dx.doi.org/10.1021/acsnano.9b06263
URIhttp://hdl.handle.net/10576/13824
AbstractWe realized the synthesis of carbon nanorods—monodisperse colloidal particles with a length of 50 nm and a width of 20 nm—which can be considered an addition to the family of light-emitting carbon-based nanostructures. Their anisotropic shape is determined by the use of the surfactant aminopropylisobutyl polyhedral oligomeric silsesquioxane, and their optical properties originate from domains of polycyclic aromatic hydrocarbons incorporated within an inorganic framework. The nanorods show dual polarized emission with a quantum yield of 15–20% and emission anisotropy of ∼0.3, which changes from blue (460 nm) to yellow (565 nm) depending on the excitation wavelength. These carbon nanorods expand the range of light-emitting carbon nanomaterials available for optoelectronic and biolabeling applications.
SponsorThis work was supported by NPRP grant no. 8-878-1-172 from the Qatar National Research Fund (a member of the Qatar Foundation), the Research Grant Council of Hong Kong S.A.R. (CityU 11306619), the Ministry of Education and Science of the Russian Federation (grant 14.Y26.31.0028), by the RFBR Project No. 18-29-19122 mk, the National Natural Science Foundation of China (51702115), the Bavarian State Ministry of Science, Research, and Arts through the grant -Solar Technologies go Hybrid (SolTech), and the Alexander von Humboldt Foundation.
Languageen
PublisherAmerican Chemical Society
SubjectCarbon nanorods
Dual polarized emission
Emission anisotropy
Inverse micelles
Polycyclic aromatic hydrocarbons
TitleChemically synthesized carbon nanorods with dual polarized emission
TypeArticle
Pagination12024-12031
Issue Number10
Volume Number13
dc.accessType Abstract Only


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record