Article
Enhancement of direct electron transfer in graphene bioelectrodes containing novel cytochrome c553 variants with optimized heme orientation.
Bioelectrochemistry (Amsterdam, Netherlands) - 1 Aug 2021
Izzo Miriam, Osella Silvio, Jacquet Margot, Kiliszek Małgorzata, Harputlu Ersan, Starkowska Alicja, Łasica Anna, Unlu C Gokhan, Uśpieński Tomasz, Niewiadomski Paweł, Bartosik Dariusz, Trzaskowski Bartosz, Ocakoglu Kasim, Kargul Joanna
Abstract excerpt
The highly efficient bioelectrodes based on single layer graphene (SLG) functionalized with pyrene self-assembled monolayer and novel cytochromec553(cytc553)peptide linker variants were rationally designed to optimize the direct electron transfer (DET) between SLG and the heme group of cyt. Through a combination of photoelectrochemical and quantum mechanical (QM/MM) approaches we show that the specific amino acid...
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