Bacteria exposed
نویسندگان
چکیده
منابع مشابه
Survivor Curves of Bacteria Exposed to Surface-active Agents.
Reports on bacterial death studies since the basic work of Kronig and Paul (1896) have generally recognized that the death process of bacteria exposed to unfavorable environmental conditions follows a uniform and consistent course. The constancy of the rate of death is the outstanding feature; the term, "constant death rate," means that the number of bacteria that die per time unit is a constan...
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During aerobic respiration, microorganisms consume oxygen (O2) through the use of different types of terminal oxidases which have a wide range of affinities for O2. The Km values for O2 of these enzymes have been determined to be in the range of 3 to 200 nmol liter(-1). In this study, we examined the time course of development of aerobic respiratory kinetics of four marine bacterial species (Di...
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Background and purpose: Production of functional foods is one of the most important achievements in food industry and using these products provides the convergence of two important events in life; namely receiving nutrients from the diet and promoting health for consumers at the same time. This study aimed to verify the viability of microorganisms and stability of these microorganisms in diges...
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In terrestrial subsurface environments where nitrate is a critical groundwater contaminant, few cultivated representatives are available to verify the metabolism of organisms that catalyze denitrification. In this study, five species of denitrifying bacteria from three phyla were isolated from subsurface sediments exposed to metal radionuclide and nitrate contamination as part of the U.S. Depar...
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ژورنال
عنوان ژورنال: Analytical Chemistry
سال: 2008
ISSN: 0003-2700,1520-6882
DOI: 10.1021/ac802346w