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Aqueous phase reforming of sorbitol on Pt/Al2O3: Effect of metal loading and reaction conditions on H2 productivity
(Elsevier, 2016-10)
The production of hydrogen by aqueous phase reforming (APR) of sorbitol was studied on Pt-based catalysts at 498 K and 29.3 bar. Four alumina-supported Pt catalysts (0.30, 0.57, 1.50 and 2.77 %wt Pt) were prepared. The ...
Hypoxia induces h2o2 production and activates antioxidant defence system in grapevine buds through mediation of h2o2 and ethylene
(SOCIETY FOR EXPERIMENTAL BIOLOGY, 2012)
Production of bio-hydrogen by liquid processing of xylitol on Pt/Al2O3 catalysts: Effect of the metal loading
(Pergamon-Elsevier Science Ltd, 2017-02)
The aqueous-phase reforming of xylitol to produce bio-hydrogen was studied on Pt/Al2O3 catalysts containing 0.30, 0.57, 1.50 and 2.77%wt Pt by varying the weight hourly space velocity (WHSV) between 0.6 and 2.4 h−1. At a ...
Hypoxia induces H2O2 production and activates antioxidant defence system in grapevine buds through mediation of H 2O2 and ethylene
(2012)
Paradoxically, in eukaryotic cells, hydrogen peroxide (H2O 2) accumulates in response to oxygen deprivation (hypoxia). The source of H2O2 under hypoxia varies according to the species, organs, and tissue. In nonphotosynthetic ...
Bio-hydrogen production by APR of C 2 -C 6 polyols on Pt/Al 2 O 3 : Dependence of H 2 productivity on metal content
(Elsevier Science, 2017-11)
The effect of the platinum loading on the production of hydrogen by aqueous-phase reforming of ethylene glycol, glycerol, xylitol and sorbitol was studied on Pt/Al2O3 catalysts containing 0.30, 0.57, 1.50 and 2.77 Pt%. ...
Produção de H²S pelos Clostridios anaerobios
(Fundação Oswaldo Cruz. Instituto Oswaldo Cruz., 2021)
Production of reactive oxygen (H2O2) and nitrogen (NO) intermediates and TNF-α in mice genetically selected for high (H) and low (L) antibody response and experimentally infected with Leptospira serovar pomona
(Sociedade Brasileira de Microbiologia, 2011-06-01)
The aim of the present study was to evaluate the activity of macrophages, and the production of TNF-α and antibodies against experimental infection by Leptospira serovar Pomona in mice genetically selected for High (H) or ...
Production of reactive oxygen (H2O2) and nitrogen (NO) intermediates and TNF-α in mice genetically selected for high (H) and low (L) antibody response and experimentally infected with Leptospira serovar pomona
(Sociedade Brasileira de Microbiologia, 2011-06-01)
The aim of the present study was to evaluate the activity of macrophages, and the production of TNF-α and antibodies against experimental infection by Leptospira serovar Pomona in mice genetically selected for High (H) or ...
Photocatalytic hydrogen production over titania modified by gold – Metal (palladium, nickel and cobalt) catalysts
(Elsevier, 2016-12)
The photocatalytic production of hydrogen on modified Au/TiO2-based photocatalysts by using water/methanol mixtures was studied. The main goal was to study the effect of surface modification of Au/TiO2 with Pd, Ni and Co ...