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Thiofluorographene, a new derivative of graphene, is prepared by R. Zbořil and co‐workers on page 2305. Through nucleophilic substitution of fluorine atoms by ‐SH groups in a polar solvent, the first example of covalent chemistry on fluorographene is presented. The resulting two‐dimensional material is hydrophilic with semiconducting and genosensing properties as demonstrated by DNA sensing using...
We present the first example of covalent chemistry on fluorographene, enabling the attachment of –SH groups through nucleophilic substitution of fluorine in a polar solvent. The resulting thiographene‐like, 2D derivative is hydrophilic with semiconducting properties and bandgap between 1 and 2 eV depending on F/SH ratio. Thiofluorographene is applied in DNA biosensing by electrochemical impedance...
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