Department of Human and Animal Biology, University of Torino, Torino, Italy.
Chem Commun (Camb). 2011 Oct 14;47(38):10566-8. doi: 10.1039/c1cc14535e. Epub 2011 Aug 24.
[FeFe]-hydrogenases are efficient natural catalysts that can be exploited for hydrogen production. Immobilization of the recombinant [FeFe]-hydrogenase CaHydA was achieved for the first time on an anatase TiO(2) electrode. The enzyme is able to interact and exchange electrons with the electrode and to catalyze hydrogen production with an efficiency of 70%.
[FeFe]-氢化酶是高效的天然催化剂，可用于制氢。首次将重组 [FeFe]-氢化酶 CaHydA 固定在锐钛矿 TiO(2)电极上。该酶能够与电极相互作用并交换电子，并以 70%的效率催化氢气生成。
