Functionalization of Graphene with Nitrile Groups by Cycloaddition of Tetracyanoethylene Oxide
نویسندگان
چکیده
منابع مشابه
Functionalization of graphene via 1,3-dipolar cycloaddition.
Few-layer graphenes (FLG) produced by dispersion and exfoliation of graphite in N-methylpyrrolidone were successfully functionalized using the 1,3-dipolar cycloaddition of azomethine ylides. The amino functional groups attached to graphene sheets were quantified by the Kaiser test. These amino groups selectively bind to gold nanorods, which were introduced as contrast markers for the identifica...
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To resolve the controversy over the functionalization effect on conductivity, we systematically investigate the structural and electronic properties of graphene covalently functionalized with phenyl groups. Using first-principles calculations combined with the model Hamiltonian analysis, we find that the structural stability, electronic and transport properties of the functionalized graphene ar...
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متن کاملNucleoside and nucleotide analogues by catalyst free Huisgen nitrile oxide-alkyne 1,3-dipolar cycloaddition.
An efficient, catalyst free, 1,3-dipolar cycloaddition strategy to conjugate nucleosides and nucleotides with isoxazoles under atmospheric conditions and in an aqueous environment is reported. The protocol involves chloramine-T as a practical reagent to induce in situ nitrile oxide formation and the alkyne partner is attached to the sugar residue or the nucleobase. The reactions are regiospecif...
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ژورنال
عنوان ژورنال: Journal of Nanomaterials
سال: 2013
ISSN: 1687-4110,1687-4129
DOI: 10.1155/2013/841789