Forced hydrolysis

In this paper, we present one method to determine the band gap energy of ZnO and ZnO:Tb3 materials. ZnO:Tb3 material has prepared by forced hydrolysis method. All samples have zinc oxide hexagonal wurzite structure. The obtained results show that the energy of the band gap depends on Tb3 molar ratio.

6p tamynhan5 10-12-2020 10 2   Download

The mechanism of inhibition of yeast F0F1-ATPase by its naturally occurring protein inhibitor (IF1) was investi-gated in submitochondrial particles by studying the IF1-mediatedATPase inhibition in the presence andabsence of a protonmotive force. In the presence of protonmotive force, IF1 added during net NTP hydrolysis almost completely inhibitedNTPase activity. At moderate IF1 concentration, subsequent uncoupler addition unexpect-edly caused a burst of NTP hydrolysis.

8p dell39 03-04-2013 48 5   Download

Vacuolar H + -translocating inorganic pyrophosphatase [vacuolar H + -pyro-phosphatase (V-PPase); EC 3.6.1.1] is a homodimeric proton translocase; it plays a pivotal role in electrogenic translocation of protons from the cyto-sol to the vacuolar lumen, at the expense of PPi hydrolysis, for the storage of ions, sugars, and other metabolites.

14p vinaphone15 25-02-2013 25 4   Download