Catalysis Letters, ( ISI ), Volume (147), No (2), Year (2017-2) , Pages (491-501)

Title : ( Magnetically Recoverable Gold Nanorods as a Novel Catalyst for the Facile Reduction of Nitroarenes Under Aqueous Conditions )

Authors: Kamran Lamei , Hossein Eshghi , Mehdi Bakavoli , Sadegh Rostamnia ,

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In this work, cysteine-functionalized Fe3O4@Carbon magnetic nanoparticles were used for the synthesis of gold nanorods. Fe3O4@C nanoparticles were irstprepared by synthesis of Fe3O4 magnetic nanoparticles (MNPs), and then carbon-coated MNPs (Fe3O4@C) were synthesized by glucose carbonization using a hydrothermal method. Finally, the gold NRs were loaded on the modiied surface of Fe3O4@C MNPs. The designed magnetically recoverable gold nanorods, after full characterization by FTIR, SEM, TEM, TGA, VSM, XRD, and ICPOES, were applied to the reduction of nitroarenes. The Fe3O4@C@Cys–Au nanorods showed higher performance than Fe3O4@C@Cys–Au nanospheres in a selective facile reduction of nitroarenes to the corresponding aminoarenes in aqueous medium at room temperature using NaBH4.

Keywords

, Gold nanorods · Cysteine, modiiedو Fe3O4@C · Ultrafast reduction of nitroarenes · Aqueous mild
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@article{paperid:1059694,
author = {Lamei, Kamran and Eshghi, Hossein and Bakavoli, Mehdi and Sadegh Rostamnia},
title = {Magnetically Recoverable Gold Nanorods as a Novel Catalyst for the Facile Reduction of Nitroarenes Under Aqueous Conditions},
journal = {Catalysis Letters},
year = {2017},
volume = {147},
number = {2},
month = {February},
issn = {1011-372x},
pages = {491--501},
numpages = {10},
keywords = {Gold nanorods · Cysteine-modiiedو Fe3O4@C · Ultrafast reduction of nitroarenes · Aqueous mild condition},
}

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%0 Journal Article
%T Magnetically Recoverable Gold Nanorods as a Novel Catalyst for the Facile Reduction of Nitroarenes Under Aqueous Conditions
%A Lamei, Kamran
%A Eshghi, Hossein
%A Bakavoli, Mehdi
%A Sadegh Rostamnia
%J Catalysis Letters
%@ 1011-372x
%D 2017

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