| surface-active | Indicating the property of certain agents of altering the physicochemical nature of surfaces and interfaces, bringing about lowering of interfacial tension; they usually possess both lipophilic and hydrophilic groups. See: surfactant. (05 Mar 2000) |
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| surface-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. (12 Dec 1998) |
Synonyms : Amphiphilic Agents, Surface Active Agents, Tensides, Active Agents, Surface, Agents, Amphiphilic, Agents, Surface Active, Agents, Surface-Active
| surface-active agent |
wetting agent: a substance capable of reducing the surface tension of a liquid in which it is dissolved
Ãâó: wordnet.princeton.edu/perl/webwn
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| surface-active |
capable of lowering the surface tension of a liquid; used especially of detergents
Ãâó: wordnet.princeton.edu/perl/webwn
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| surface-active agent |
Any agent that stabilizes the suspension in water of nonpolar substances such as grease and oil.
Ãâó: www.hillsdale.edu/AcademicAssociations/Chemistry/s...
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| surface-active a. |
a substance that exerts a change on the surface properties of a liquid, especially one that reduces its surface tension, such as a detergent. Called also surfactant.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| surface-active | capable of lowering the surface tension of a liquid |
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| surface-active | a substance capable of reducing the surface tension of a liquid in which it is dissolved |
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