Kovacs, Kornel L. published the artcileHydrogen evolution from dithionite and hydrogen photoproduction by hydrogenase incorporated into various hydrophobic matrixes, Formula: C26H42Br2N2, the main research area is hydrogen photoproduction hydrogenase dithionite viologen; ruthenium bipyridyl hydrogenase hydrogen photoproduction; surfactant liposome hydrogenase hydrogen photoproduction; solar energy hydrogen photoproduction water.
The effects of surfactants, lipids, and amphiphilic viologen mediators on H production from Na2S2O4 and tris(2,2′-bipyridine)Ru(2+) [15158-62-0] sensitized H photoproduction by hydrogenae from Thiocapsa roseopersicina were studied. Three systems which differed as to the nature of the hydrophobic matrix around the hydrogenase were tested. An enhanced hydrogenase activity was observed in the presence of surfactants in the 1-6 mM concentration range. Hydrogenase showed a selectivity for the amphiphilic viologens. N,N’-Diheptyl-4,4′-dipyridinium dichloride  [54451-15-9] was the most efficient electron mediator in both reactions. H photoproduction was not feasible in the detergent-hydrogenase system because of intensive foaming. Hydrogenase incorporated into liposomes catalyzed H photoevolution efficiently but the rate was decreasing in time, though reversibly. Using intact bacterial cells instead of purified hydrogenase yielded stable H photoevolution for â?2 h. This system offers several advantages for potential practical applications.
Biochimie published new progress about Photolysis. 36437-30-6 belongs to class pyridine-derivatives, name is 1,1-Di-n-octyl-4,4-bipyridinium Dibromide, and the molecular formula is C26H42Br2N2, Formula: C26H42Br2N2.