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N-doped graphene for electrochemical biosensing. (a) Schematic representation of N-doped graphene. Gray for the carbon atom, blue for the nitrogen atom, and white for the hydrogen atom. A possible defect structure is shown in the middle of the ball-stick model. (b) Current-time curves
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Graphene has emerged as one of the strongest candidates for post-silicon technologies. One of the most important applications of graphene in the foreseeable future is sensing of particles of gas molecules, bio-molecules or different chemicals or sensing of radiation of particles like alpha, gamma or cosmic particles. Several unique properties of gr...
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Citations
... Its two-dimensional structure is based on a single layer of carbon atoms with sp 2 hybridization, forming the six-membered rings. This material exhibits optical and magnetic properties has a well-developed specific surface area and outstanding electrical conductivity [13,14]. Thus, the improvement of the photocatalytic ability of TiO 2 enriched with graphene is associated with reduced recombination of eand h + pairs [12]. ...
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