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  • Large-area Si-doped graphene: controllable synthesis and enhanced molecular sensing.

Large-area Si-doped graphene: controllable synthesis and enhanced molecular sensing.

Advanced materials (Deerfield Beach, Fla.) (2014-10-31)
Ruitao Lv, Maria Cristina dos Santos, Claire Antonelli, Simin Feng, Kazunori Fujisawa, Ayse Berkdemir, Rodolfo Cruz-Silva, Ana Laura Elías, Nestor Perea-Lopez, Florentino López-Urías, Humberto Terrones, Mauricio Terrones
ABSTRACT

Large-area Si-doped graphene (SiG) is controllably synthesized for the first time. A much-enhanced molecular-sensing performance is achieved when SiG is used as a probing surface. This will open up opportunities for developing high-performance sensors that are able to detect trace amounts of organic and fluorescent molecules. Furthermore, many fascinating properties predicted by theoretical calculations can be tested based on the as-synthesized SiG.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
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