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surfactant
UK
/səˈfaktənt/
US
/sərˈfæktənt/
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surfactant
noun
surfactants
pl
UK
/səˈfaktənt/
US
/sərˈfæktənt/
поверхностно-активное вещество
Surfactants are used in detergents to help remove dirt.
Поверхностно-активные вещества используются в моющих средствах для удаления грязи.
Synonyms
detergent
emulsifier
surface-active agent
foaming agent
wetting agent
surfactant
adjective
more surfactant
Comp.
most surfactant
Super.
UK
/sɜːˈfæk.tənt/
US
/sɚˈfæk.tənt/
Used attributively before another noun to indicate relation to surfactants or surface-active properties.
Synonyms
wetting
detergent (surface-active)
tensioactive
amphipathic
amphiphilic
surface active
surface-active
Definitions
surfactant
noun
A substance that tends to reduce the surface tension of a liquid in which it is dissolved.
The detergent acts as a surfactant, helping to remove grease and dirt from the fabric.
A compound that lowers the interfacial tension between two liquids or between a liquid and a solid.
Surfactants are commonly used in the formulation of shampoos and conditioners to improve their cleaning and foaming properties.
A complex mixture of phospholipids and proteins secreted by the alveolar cells of the lung that reduces surface tension within the alveoli.
Premature infants often lack sufficient pulmonary surfactant, leading to respiratory distress.
surfactant
adjective
Relating to or functioning as a surfactant; surface-active.
Surfactant additives are essential for achieving a stable emulsion.
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