Hydrogen sulfide (H2S) is one of the critical gasotransmitters, which play important roles in regular physiological processes, especially vital signaling pathways. However, fluctuations endogenous H2S concentration can be linked to serious health problems, such as neurodegenerative diseases, cancer, diabetes, inflammation, cardiovascular and hypertension. Thus, it has attracted a great deal att...

Valentine, R. C. (University of Illinois, Urbana) and R. S. Wolfe. Role of ferredoxin in the metabolism of molecular hydrogen. J. Bacteriol. 85:1114-1120. 1963.-The metabolism of molecular hydrogen by Clostridium pasteurianum, Micrococcus lactilyticus (Veillonella alcalescens), and several other anaerobic bacteria was studied. Oxidation of hydrogen, using several electron-accepting substrates i...

      A series of angiotensin II (A II) receptor antagonist of some substituted 5-(biphenyl-4-ylmethyl) pyrazole were subjected to QSAR analysis using Hansch and Fujita-Ban model, by using combination of thermodynamic, electronic, spatial descriptor and presence or absence of substituent respectively. Several QSAR model were obtained using stepwise regression analysis. Two models from both the ...

odor emission is a common environmental problem in septic tank. the feasibility of using trickling filter to eliminate the malodorous gases from the septic tank was studied. a trickling filter is set up at the outlet of the waste gases of the septic tank, which was attached to the university's cafeteria. in this investigation, the trickling filter system was used, measuring the hydrogen sulfide...

S1 Nanostructured Ni2P as an Electrocatalyst for the Hydrogen Evolution Reaction Eric J. Popczun, James R. McKone, Carlos G. Read, Adam J. Biacchi, Alex M. Wiltrout, Nathan S. Lewis,* Raymond E. Schaak* 1 Department of Chemistry and Materials Research Institute, The Pennsylvania State University, University Park, PA 16802. 2 Division of Chemistry and Chemical Engineering, California Institute o...

of Thesis Presented to the Graduate School of the University of Florida in Partial Fulfillment of the Requirements for the Degree of Master of Science OXIDATION OF BIOLOGICAL MOLECULES WITH BICARBONATEACTIVATED HYDROGEN PEROXIDE AND THE DECOMPOSITION OF HYDROGEN PEROXIDE CATALYZED BY MANGANESE(II) AND BICARBONATE By Michael S. Mitchell May 2004 Chair: David E. Richardson Major Department: Chemi...