What does Critical Micelle Concentration mean?
Definitions for Critical Micelle Concentration
crit·i·cal micelle con·cen·tra·tion
This dictionary definitions page includes all the possible meanings, example usage and translations of the word Critical Micelle Concentration.
Wiktionary
critical micelle concentrationnoun
The well-defined concentration at which micelles start to form.
Wikipedia
Critical micelle concentration
In colloidal and surface chemistry, the critical micelle concentration (CMC) is defined as the concentration of surfactants above which micelles form and all additional surfactants added to the system will form micelles.The CMC is an important characteristic of a surfactant. Before reaching the CMC, the surface tension changes strongly with the concentration of the surfactant. After reaching the CMC, the surface tension remains relatively constant or changes with a lower slope. The value of the CMC for a given dispersant in a given medium depends on temperature, pressure, and (sometimes strongly) on the presence and concentration of other surface active substances and electrolytes. Micelles only form above critical micelle temperature. For example, the value of CMC for sodium dodecyl sulfate in water (without other additives or salts) at 25 °C, atmospheric pressure, is 8x10−3 mol/L.
Wikidata
Critical micelle concentration
In colloidal and surface chemistry, the critical micelle concentration is defined as the concentration of surfactants above which micelles form and all additional surfactants added to the system go to micelles. The CMC is an important characteristic of a surfactant. Before reaching the CMC, the surface tension changes strongly with the concentration of the surfactant. After reaching the CMC, the surface tension remains relatively constant or changes with a lower slope. The value of the CMC for a given dispersant in a given medium depends on temperature, pressure, and on the presence and concentration of other surface active substances and electrolytes. Micelles only form above critical micelle temperature. For example, the value of CMC for sodium dodecyl sulfate in water at 25 °C, atmospheric pressure, is 8x10-3 mol/L. The study of the aggregation of lipids is known as lipid polymorphism.
Numerology
Chaldean Numerology
The numerical value of Critical Micelle Concentration in Chaldean Numerology is: 4
Pythagorean Numerology
The numerical value of Critical Micelle Concentration in Pythagorean Numerology is: 6
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"Critical Micelle Concentration." Definitions.net. STANDS4 LLC, 2024. Web. 26 Apr. 2024. <https://www.definitions.net/definition/Critical+Micelle+Concentration>.
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