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Electricity-mediated biological hydrogen production
Current Opinion in Microbiology, 2010Anaerobic bacteria have the ability to produce electricity from the oxidation of organic substrates. They also may use electricity to support chemical reactions that are energetically unfavorable. In the fermentation of sugars, hydrogen can be formed as one of the main products.
Geelhoed, J.S. +2 more
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Biological production of 5-methylthioribose
Canadian Journal of Microbiology, 1973Production of methylthioribose by Escherichia coli was investigated under various growth conditions using sulfate as the exogenous source of sulfur. Methylthioribose was shown by tracer and chromatographic methods to be a normal biosynthetic product secreted into the medium and accumulated there.
H R, Schroeder +3 more
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Hydrogenases for biological hydrogen production
Bioresource Technology, 2011Biological H2 production offers distinctive advantages for environmental protection over existing physico-chemical methods. This study focuses specifically on hydrogenases, a class of enzymes that serves to effectively catalyze H2 formation from protons or oxidation to protons.
Dong-Hoon, Kim, Mi-Sun, Kim
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What Are Biologics, Biological Products and Biological Drugs?
2014Following the deaths of 14 children from contaminated antitoxins and smallpox vaccines, Congress in 1902 passed the Biologics Control Act, which is also known as The Virus-Toxin Law. This act required manufacturers to be licensed for safety and was a precursor and model for the Food Drugs and Cosmetics Act of 1938 which also emphasized safety.
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Biological production of 2,3-butanediol
Applied Microbiology and Biotechnology, 20012,3-Butanediol (2,3-BDL), which is very important for a variety of chemical feedstocks and liquid fuels, can be derived from the bioconversion of natural resources. One of its well known applications is the formation of methyl ethyl ketone, by dehydration, which can be used as a liquid fuel additive. This article briefly reviews the basic properties of
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Biological Products: Cellular Therapy and FDA Approved Products
Stem Cell Reviews and Reports, 2019The pace of advances in the world of science have created new opportunities and insights that give us new and more understanding of our nature and environment. Among the different fields of science, new medical sciences have drawn a great deal of attention among medical science researchers and the society.
Ali Golchin, Tahereh Zarnoosheh Farahany
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Sustained Biological Productivity
1972When the organizers of this Conference asked me to contribute a paper on sustained biological productivity, I presumed they had in mind the International Biological Programme (IBP) which runs for the decade of 1964–74, with more than sixty countries participating.
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The regulation of biological products
European Journal of Clinical Microbiology & Infectious Diseases, 1990The purpose of regulations for biological products is the same as that for any other medicinal or related products: the protection of recipients of the products. The entry into the age of molecular biology with its attendant development and manufacturing technology has placed new demands on regulatory agencies and related industry personnel.
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Osmoregulation and Biological Energy Production
1980The interests of the Department of Energy (DOE) in osmoregulation research are fairly straightforward. As you are all aware, there is much being made these days about the importance of biomass and how biomass can serve as an alternate to fossil fuels. Many of these claims are highly optimistic while others tend to minimize the contribution that biomass
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