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Inne
Electrocatalytic water oxidation by CuII complexes with branched peptides.
Autorzy
Rok wydania
2015
Czasopismo
Numer woluminu
51
Strony
6322-6324
DOI
10.1039/c5cc00926j
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
Two mononuclear CuII complexes with tetrapeptides incorporating a L-2,3-diaminopropionic acid (dap) branching unit are reported to undergo PCET and catalyse water oxidation. C-terminal His extension of dap (L = 2GH) instead of Gly (L = 3G) lowers the pKa for CuIIIH−2L (9.36 vs. 9.98) and improves the TOF at pH 11 (53 vs. 24 s−1).
Adres publiczny
http://dx.doi.org/10.1039/c5cc00926j
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