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Dictionary » S » Surface-active agent Surface-active agentsurface-active agent agents that modify interfacial tension of water; usually substances that have one lipophilic and one hydrophilic group in the molecule; includes soaps, detergents, emulsifiers, dispersing and wetting agents, and several groups of antiseptics. ![]()
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Results from our forumBCYE agar plates and legionella culture... 1977, McDade et al. identified Legionella pneumophila as the causative agent of Legionnaires’ disease, a multisystem disease manifested primarily ... to Legionella spp., and may also collect carbon dioxide and modify surface tension. ACES Buffer is added to maintain the proper pH for optimal ...
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Alcohol versus food poisoning bacteria... it would be entirely dependent upon the particular viral or bacterial agent. If it was put there because kitchen hand perhaps left some on the surface of the food, it could be killed, whereas if it was the actual food itself being spoiled, ...
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Important unknown nanotech within humans... eutectic liquid (choline chloride and urea) that served as a templating agent in sol–gel processing was used to prepare thin silica films on glass ... extraction of the eutectic liquid yielded a film with a rough surface. After treating the film surface with a fluoroalkyl silane, the surface ...
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Properties of water... attracted to each other by hydrogen bonds and this is the basis for the surface tension and thermal stability of water. [b]Thermal Stability: [/b]Water ... of water help to prevent rapid fluctuations (an effective cooling agent) in body temperature, either hot or cold, and permit small amount of ...
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Dispersing Agents For Cell CulturesHello, The question I have is about dispersing agents. What is the most "efficient"/"best" dispersing agent? ... the membrane so much that it hinders growth since they must regrow the surface proteins before going past the lag stage. (?) As for EDTA, it expresses ...
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