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Dependence of divalent metal ions on phosphotransferase activity of osseous plate alkaline phosphatase
(Elsevier B.V., 1997-04-01)
Kinetic evidence for the role of divalent metal ions in the phosphotransferase activity of polidocanol-solubilized alkaline phosphatase from osseous plate is reported. Ethylenediamine tetreacetate, 1,10-phenanthrolin, and ...
The role of alkaline activation in the structural transformations of aluminosiliceous industrial wastes towards zeolite production
(Elsevier Science, 2019-12)
The zeolitization of two selected aluminosiliceous industrial wastes, a fly ash and an exhausted Fluid Catalytic Cracking (FCC) catalyst, was studied. Solid products enriched in zeolite A were successfully synthesized by ...
PRODUCTION OF MICROBIAL ALKALINE CELLULASE AND STUDIES OF THEIR CHARACTERISTICS
(Soc Brasileira Microbiologia, 1993-10-01)
In order to obtain cellulases that improve the detergency of laundry detergent products, two alkalophilic microorganims, Bacillus sp B38-2 and Streptomyces sp S36-2, were isolated from soil and compost by incubating samples ...
PRODUCTION OF MICROBIAL ALKALINE CELLULASE AND STUDIES OF THEIR CHARACTERISTICS
(Soc Brasileira Microbiologia, 1993-10-01)
In order to obtain cellulases that improve the detergency of laundry detergent products, two alkalophilic microorganims, Bacillus sp B38-2 and Streptomyces sp S36-2, were isolated from soil and compost by incubating samples ...
Membrane-bound alkaline phosphatase from ectopic mineralization and rat bone marrow cell culture
(Elsevier B.V., 2007-04-01)
Cells from rat bone marrow exhibit the proliferation-differentiation sequence of osteoblasts, form mineralized extracellular matrix in vitro and release alkaline phosphatase into the medium. Membrane-bound alkaline phosphatase ...
Membrane-bound alkaline phosphatase from ectopic mineralization and rat bone marrow cell culture
(Elsevier B.V., 2007-04-01)
Cells from rat bone marrow exhibit the proliferation-differentiation sequence of osteoblasts, form mineralized extracellular matrix in vitro and release alkaline phosphatase into the medium. Membrane-bound alkaline phosphatase ...
Dehydration of glycerol to acrolein using H-ZSM5 zeolite modified by alkali treatment with NaOH
(Elsevier, 2014-11)
The dehydration of glycerol to acrolein has been studied using H-ZSM5 zeolite treated in alkaline medium in order to develop mesoporosity by desilication. Treatment of H-ZSM5 zeolite (Si/Al=15) in NaOH solutions leads to ...
Optimizing alkaline sizing in sugar cane bagasse paper recycling
(Editura Acad Romane, 2009-04)
The objective of this work was the variation of additives dosage in the sizing treatment of sugar cane bagasse paper for liners and flutings, on taking into account the cycles of use, for reaching the same sizing degree ...