Critical micelle concentration (CMC) - Revision history

Jakob Suckale: /* See also */

2009-08-05T10:17:15Z

Jakob Suckale: CMC sources

2009-08-05T10:16:53Z

CMC sources

←Older revision		Revision as of 10:16, 5 August 2009
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	! style="background:lightgrey"\|Type		! style="background:lightgrey"\|Type
	\|-		\|-
-	\| BRIJ 35 \|\| 0.11 \|\| 0.09 \|\| 1200 \|\| non-ionic	+	\| BRIJ 35 \|\| 0.11 \|\| 0.09<sup>[1]</sup> \|\| 1200 \|\| non-ionic
	\|-		\|-
-	\| NP-40 \|\| 0.~~017~~ \|\| 0.3 \|\| ''~650'' \|\| non-ionic	+	\| NP-40 \|\| ~0.02<sup>[2]</sup> \|\| 0.05-0.3<sup>[1]</sup> \|\| ''~650'' \|\| non-ionic
	\|-		\|-
-	\| Saponin \|\| ~0.1 \|\| \|\| mixture \|\| non-ionic	+	\| Saponin \|\| ~0.1<sup>[3]</sup> \|\| \|\| mixture \|\| non-ionic
	\|-		\|-
-	\| [[Triton X-100]] \|\| 0.~~021~~ \|\| 0.2-0.9 \|\| ''~650'' \|\| non-ionic	+	\| [[Triton X-100]] \|\| ~0.02<sup>[2]</sup> \|\| 0.2-0.9<sup>[1]</sup> \|\| ''~650'' \|\| non-ionic
	\|-		\|-
-	\| [[Tween 20]] \|\| 0.~~073~~ \|\| 0.~~059~~ \|\| ''~1228'' \|\| non-ionic	+	\| [[Tween 20]] \|\| ~0.07 \|\| ~0.06<sup>[1]</sup> \|\| ''~1228'' \|\| non-ionic
	\|-		\|-
-	\| [[SDS]] \|\| 0.23 \|\| 7-10 \|\| 288.5 \|\| ionic	+	\| [[SDS]] \|\| 0.23<sup>[2]</sup> \|\| 7-10<sup>[1b]</sup> \|\| 288.5 \|\| ionic
	\|-		\|-
-	\| CHAPS \|\| 0.49 \|\| 6-10 \|\| 615 \|\| zwitterionic	+	\| CHAPS \|\| 0.49<sup>[2]</sup> \|\| 6-10<sup>[1b]</sup> \|\| 615 \|\| zwitterionic
	\|-		\|-
	\|}		\|}
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	Note: The molecular weights for some detergents are average values. Triton X-100, for example, can range between 600 and over 650 MW depending on synthesis. The exact molecular weight influences the CMC.		Note: The molecular weights for some detergents are average values. Triton X-100, for example, can range between 600 and over 650 MW depending on synthesis. The exact molecular weight influences the CMC.

-	Note: CMCs can vary with ionic strength and temperature. For ionic detergents the CMC is reduced by increasing the ionic strength of the solution, but is relatively unaffected by temperature. For non-ionic detergents the CMC is relatively unaffected by ionic strength, but increases significantly with higher temperature.	+	Note: CMCs can vary with ionic strength and temperature. For ionic detergents the CMC is reduced by increasing the ionic strength of the solution, but is relatively unaffected by temperature. For non-ionic detergents the CMC is relatively unaffected by ionic strength, but increases significantly with higher temperature. Ranges refer to a 20-25ºC temperature range.

	Note: [http://en.wikipedia.org/wiki/Saponin Saponin] is a class of amphiphilic, natural metabolites with detergent properties often extracted from plants. CMC may vary.		Note: [http://en.wikipedia.org/wiki/Saponin Saponin] is a class of amphiphilic, natural metabolites with detergent properties often extracted from plants. CMC may vary.

	== Sources ==		== Sources ==
-	* [http://www.emdbiosciences.com/docs/docs/LIT/Detergents_CB0733_E.pdf ~~new~~, abbreviated ~~Detergent~~ guide, Calbiochem]	+	* [1] [http://www.emdbiosciences.com/docs/docs/LIT/Detergents_CB0733_E.pdf newer (year?), abbreviated detergent guide, Calbiochem]
-	* [http://www.med.ufl.edu/biochem/bch6206/DETERGENTS.pdf Commonly used detergents, Frost lecture, UFL]	+	* [1b] [http://www.google.de/url?sa=t&source=web&ct=res&cd=3&url=http%3A%2F%2Fwww.antibodybeyond.com%2Fbooks%2FCalbiochem_Detergents_Booklet.pdf&ei=Mlp5SvGQG6jJ_gbe8cyKBg&usg=AFQjCNEi82BPFBndPBM2DjKxW2ks6lrXig&sig2=9W2kWv6FJKM-b3pH_-dmRQ 2001 detergent guide, Calbiochem]
-	* [http://dx.doi.org/10.1016/j.chemosphere.2004.07.048 Urum et al 2004, incl. data on saponin]	+	* [2] [http://www.med.ufl.edu/biochem/bch6206/DETERGENTS.pdf Commonly used detergents, Frost lecture, UFL]
		+	* [3] [http://dx.doi.org/10.1016/j.chemosphere.2004.07.048 Urum et al 2004, incl. data on saponin]

	== See also ==		== See also ==

Jakob Suckale at 09:47, 5 August 2009

2009-08-05T09:47:45Z

←Older revision		Revision as of 09:47, 5 August 2009
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	\| Saponin \|\| ~0.1 \|\| \|\| mixture \|\| non-ionic		\| Saponin \|\| ~0.1 \|\| \|\| mixture \|\| non-ionic
	\|-		\|-
-	\| [[Triton X-100]] \|\| 0.021 \|\| 0.~~25+~~ \|\| ''~650'' \|\| non-ionic	+	\| [[Triton X-100]] \|\| 0.021 \|\| 0.2-0.9 \|\| ''~650'' \|\| non-ionic
	\|-		\|-
	\| [[Tween 20]] \|\| 0.073 \|\| 0.059 \|\| ''~1228'' \|\| non-ionic		\| [[Tween 20]] \|\| 0.073 \|\| 0.059 \|\| ''~1228'' \|\| non-ionic

Jakob Suckale: note on CMC

2009-08-05T09:46:24Z

note on CMC

←Older revision		Revision as of 09:46, 5 August 2009
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	\| Saponin \|\| ~0.1 \|\| \|\| mixture \|\| non-ionic		\| Saponin \|\| ~0.1 \|\| \|\| mixture \|\| non-ionic
	\|-		\|-
-	\| [[Triton X-100]] \|\| 0.021 \|\| 0.3 \|\| ''~650'' \|\| non-ionic	+	\| [[Triton X-100]] \|\| 0.021 \|\| 0.25+ \|\| ''~650'' \|\| non-ionic
	\|-		\|-
	\| [[Tween 20]] \|\| 0.073 \|\| 0.059 \|\| ''~1228'' \|\| non-ionic		\| [[Tween 20]] \|\| 0.073 \|\| 0.059 \|\| ''~1228'' \|\| non-ionic
Line 27:		Line 27:

	Note: The molecular weights for some detergents are average values. Triton X-100, for example, can range between 600 and over 650 MW depending on synthesis. The exact molecular weight influences the CMC.		Note: The molecular weights for some detergents are average values. Triton X-100, for example, can range between 600 and over 650 MW depending on synthesis. The exact molecular weight influences the CMC.
		+
		+	Note: CMCs can vary with ionic strength and temperature. For ionic detergents the CMC is reduced by increasing the ionic strength of the solution, but is relatively unaffected by temperature. For non-ionic detergents the CMC is relatively unaffected by ionic strength, but increases significantly with higher temperature.

	Note: [http://en.wikipedia.org/wiki/Saponin Saponin] is a class of amphiphilic, natural metabolites with detergent properties often extracted from plants. CMC may vary.		Note: [http://en.wikipedia.org/wiki/Saponin Saponin] is a class of amphiphilic, natural metabolites with detergent properties often extracted from plants. CMC may vary.

Jakob Suckale: /* See also */

2009-07-29T20:01:26Z

Jakob Suckale: Critical micelle concentration moved to Critical micelle concentration (CMC)

2009-07-29T19:59:18Z

Critical micelle concentration moved to Critical micelle concentration (CMC)

←Older revision

Revision as of 19:59, 29 July 2009

Jakob Suckale at 16:42, 29 July 2009

2009-07-29T16:42:14Z

←Older revision		Revision as of 16:42, 29 July 2009
Line 28:		Line 28:
	Note: The molecular weights for some detergents are average values. Triton X-100, for example, can range between 600 and over 650 MW depending on synthesis. The exact molecular weight influences the CMC.		Note: The molecular weights for some detergents are average values. Triton X-100, for example, can range between 600 and over 650 MW depending on synthesis. The exact molecular weight influences the CMC.

-	Note: [http://en.wikipedia.org/wiki/Saponin Saponin] is a class of amphiphilic, natural metabolites with detergent properties.	+	Note: [http://en.wikipedia.org/wiki/Saponin Saponin] is a class of amphiphilic, natural metabolites with detergent properties often extracted from plants. CMC may vary.

	== Sources ==		== Sources ==

Jakob Suckale: saponin

2009-07-29T16:38:55Z

saponin

←Older revision		Revision as of 16:38, 29 July 2009
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	\|-		\|-
	\| NP-40 \|\| 0.017 \|\| 0.3 \|\| ''~650'' \|\| non-ionic		\| NP-40 \|\| 0.017 \|\| 0.3 \|\| ''~650'' \|\| non-ionic
		+	\|-
		+	\| Saponin \|\| ~0.1 \|\| \|\| mixture \|\| non-ionic
	\|-		\|-
	\| [[Triton X-100]] \|\| 0.021 \|\| 0.3 \|\| ''~650'' \|\| non-ionic		\| [[Triton X-100]] \|\| 0.021 \|\| 0.3 \|\| ''~650'' \|\| non-ionic
Line 25:		Line 27:

	Note: The molecular weights for some detergents are average values. Triton X-100, for example, can range between 600 and over 650 MW depending on synthesis. The exact molecular weight influences the CMC.		Note: The molecular weights for some detergents are average values. Triton X-100, for example, can range between 600 and over 650 MW depending on synthesis. The exact molecular weight influences the CMC.
		+
		+	Note: [http://en.wikipedia.org/wiki/Saponin Saponin] is a class of amphiphilic, natural metabolites with detergent properties.

	== Sources ==		== Sources ==
	* [http://www.emdbiosciences.com/docs/docs/LIT/Detergents_CB0733_E.pdf new, abbreviated Detergent guide, Calbiochem]		* [http://www.emdbiosciences.com/docs/docs/LIT/Detergents_CB0733_E.pdf new, abbreviated Detergent guide, Calbiochem]
	* [http://www.med.ufl.edu/biochem/bch6206/DETERGENTS.pdf Commonly used detergents, Frost lecture, UFL]		* [http://www.med.ufl.edu/biochem/bch6206/DETERGENTS.pdf Commonly used detergents, Frost lecture, UFL]
		+	* [http://dx.doi.org/10.1016/j.chemosphere.2004.07.048 Urum et al 2004, incl. data on saponin]

	== See also ==		== See also ==

Jakob Suckale at 14:22, 28 July 2009

2009-07-28T14:22:02Z

←Older revision		Revision as of 14:22, 28 July 2009
Line 10:		Line 10:
	! style="background:lightgrey"\|Type		! style="background:lightgrey"\|Type
	\|-		\|-
-	\| BRIJ 35 \|\| \|\| 0.09 \|\| 1200 \|\| non-ionic	+	\| BRIJ 35 \|\| 0.11 \|\| 0.09 \|\| 1200 \|\| non-ionic
	\|-		\|-
-	\| NP-40 \|\| 0.017 \|\| ~~0.05-~~0.3 \|\| ~~603~~ \|\| non-ionic	+	\| NP-40 \|\| 0.017 \|\| 0.3 \|\| ''~650'' \|\| non-ionic
	\|-		\|-
-	\| [[Triton X-100]] \|\| 0.021 \|\| 0.3 \|\| 650 \|\| non-ionic	+	\| [[Triton X-100]] \|\| 0.021 \|\| 0.3 \|\| ''~650'' \|\| non-ionic
	\|-		\|-
-	\| [[Tween 20]] \|\| \|\| 0.059 \|\| 1228 \|\| non-ionic	+	\| [[Tween 20]] \|\| 0.073 \|\| 0.059 \|\| ''~1228'' \|\| non-ionic
	\|-		\|-
	\| [[SDS]] \|\| 0.23 \|\| 7-10 \|\| 288.5 \|\| ionic		\| [[SDS]] \|\| 0.23 \|\| 7-10 \|\| 288.5 \|\| ionic
Line 23:		Line 23:
	\|-		\|-
	\|}		\|}
		+
		+	Note: The molecular weights for some detergents are average values. Triton X-100, for example, can range between 600 and over 650 MW depending on synthesis. The exact molecular weight influences the CMC.

	== Sources ==		== Sources ==
-	* [http://www.emdbiosciences.com/docs/docs/LIT/Detergents_CB0733_E.pdf ~~Biological detergents~~, Calbiochem ~~Guide~~]	+	* [http://www.emdbiosciences.com/docs/docs/LIT/Detergents_CB0733_E.pdf new, abbreviated Detergent guide, Calbiochem]
-	* [http://www.med.ufl.edu/biochem/bch6206/DETERGENTS.pdf Commonly used detergents, Frost ~~Lecture~~, UFL]	+	* [http://www.med.ufl.edu/biochem/bch6206/DETERGENTS.pdf Commonly used detergents, Frost lecture, UFL]

	== See also ==		== See also ==
-	* [[]]	+	* [http://en.wikipedia.org/wiki/Critical_micelle_concentration Wikipedia: Critical micelle concentration]
		+	* [http://www.antibodybeyond.com/books/Calbiochem_Detergents_Booklet.pdf old (2001) Calbiochem Detergent brochure]

	[[Category:Material]]		[[Category:Material]]
	[[Category:Detergents]]		[[Category:Detergents]]

Jakob Suckale: detergent table

2009-07-28T13:44:49Z

detergent table

←Older revision		Revision as of 13:44, 28 July 2009
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	{\| {{sorttable}}		{\| {{sorttable}}
	! style="background:lightgrey"\|Detergent		! style="background:lightgrey"\|Detergent
		+	! style="background:lightgrey"\|CMC (%w/v)
	! style="background:lightgrey"\|CMC (mM)		! style="background:lightgrey"\|CMC (mM)
-	! style="background:lightgrey"\|MW ~~(-H<sub>2</sub>O)~~	+	! style="background:lightgrey"\|MW
	! style="background:lightgrey"\|Type		! style="background:lightgrey"\|Type
	\|-		\|-
-	\| BRIJ 35 \|\| 0.09 \|\| ~1200 \|\| non-ionic	+	\| BRIJ 35 \|\| \|\| 0.09 \|\| 1200 \|\| non-ionic
	\|-		\|-
-	\| NP-40 \|\| 0.05-0.3 \|\| 603 \|\| non-ionic	+	\| NP-40 \|\| 0.017 \|\| 0.05-0.3 \|\| 603 \|\| non-ionic
	\|-		\|-
-	\| [[Triton X-100]] \|\| ~~xxx~~ \|\| ~~yyy~~ \|\| non-ionic	+	\| [[Triton X-100]] \|\| 0.021 \|\| 0.3 \|\| 650 \|\| non-ionic
	\|-		\|-
-	\| [[Tween 20]] \|\| 0.059 \|\| - \|\| non-ionic	+	\| [[Tween 20]] \|\| \|\| 0.059 \|\| 1228 \|\| non-ionic
	\|-		\|-
-	\| [[SDS]] \|\| 7-10 \|\| 288.5 \|\| ionic	+	\| [[SDS]] \|\| 0.23 \|\| 7-10 \|\| 288.5 \|\| ionic
	\|-		\|-
-	\| CHAPS \|\| 6-10 \|\| ~~614.9~~ \|\| zwitterionic	+	\| CHAPS \|\| 0.49 \|\| 6-10 \|\| 615 \|\| zwitterionic
	\|-		\|-
	\|}		\|}
-
-

	== Sources ==		== Sources ==

←Older revision		Revision as of 13:44, 28 July 2009
Line 5:		Line 5:
	{\| {{sorttable}}		{\| {{sorttable}}
	! style="background:lightgrey"\|Detergent		! style="background:lightgrey"\|Detergent
		+	! style="background:lightgrey"\|CMC (%w/v)
	! style="background:lightgrey"\|CMC (mM)		! style="background:lightgrey"\|CMC (mM)
-	! style="background:lightgrey"\|MW ~~(-H<sub>2</sub>O)~~	+	! style="background:lightgrey"\|MW
	! style="background:lightgrey"\|Type		! style="background:lightgrey"\|Type
	\|-		\|-
-	\| BRIJ 35 \|\| 0.09 \|\| ~1200 \|\| non-ionic	+	\| BRIJ 35 \|\| \|\| 0.09 \|\| 1200 \|\| non-ionic
	\|-		\|-
-	\| NP-40 \|\| 0.05-0.3 \|\| 603 \|\| non-ionic	+	\| NP-40 \|\| 0.017 \|\| 0.05-0.3 \|\| 603 \|\| non-ionic
	\|-		\|-
-	\| [[Triton X-100]] \|\| ~~xxx~~ \|\| ~~yyy~~ \|\| non-ionic	+	\| [[Triton X-100]] \|\| 0.021 \|\| 0.3 \|\| 650 \|\| non-ionic
	\|-		\|-
-	\| [[Tween 20]] \|\| 0.059 \|\| - \|\| non-ionic	+	\| [[Tween 20]] \|\| \|\| 0.059 \|\| 1228 \|\| non-ionic
	\|-		\|-
-	\| [[SDS]] \|\| 7-10 \|\| 288.5 \|\| ionic	+	\| [[SDS]] \|\| 0.23 \|\| 7-10 \|\| 288.5 \|\| ionic
	\|-		\|-
-	\| CHAPS \|\| 6-10 \|\| ~~614.9~~ \|\| zwitterionic	+	\| CHAPS \|\| 0.49 \|\| 6-10 \|\| 615 \|\| zwitterionic
	\|-		\|-
	\|}		\|}
-
-

	== Sources ==		== Sources ==

←Older revision		Revision as of 10:17, 5 August 2009
Line 40:		Line 40:
	== See also ==		== See also ==
	* [http://en.wikipedia.org/wiki/Critical_micelle_concentration Wikipedia: Critical micelle concentration]		* [http://en.wikipedia.org/wiki/Critical_micelle_concentration Wikipedia: Critical micelle concentration]
-	* [http://www.antibodybeyond.com/books/Calbiochem_Detergents_Booklet.pdf old (2001) Calbiochem Detergent brochure]
	* [http://mrsec.wisc.edu/Edetc/nanolab/micelle/index.html Explanation and Video showing an educational experiment to determine the CMC of SDS, Uni Wisconsin]		* [http://mrsec.wisc.edu/Edetc/nanolab/micelle/index.html Explanation and Video showing an educational experiment to determine the CMC of SDS, Uni Wisconsin]

	[[Category:Material]]		[[Category:Material]]
	[[Category:Detergents]]		[[Category:Detergents]]

←Older revision		Revision as of 20:01, 29 July 2009
Line 38:		Line 38:
	* [http://en.wikipedia.org/wiki/Critical_micelle_concentration Wikipedia: Critical micelle concentration]		* [http://en.wikipedia.org/wiki/Critical_micelle_concentration Wikipedia: Critical micelle concentration]
	* [http://www.antibodybeyond.com/books/Calbiochem_Detergents_Booklet.pdf old (2001) Calbiochem Detergent brochure]		* [http://www.antibodybeyond.com/books/Calbiochem_Detergents_Booklet.pdf old (2001) Calbiochem Detergent brochure]
		+	* [http://mrsec.wisc.edu/Edetc/nanolab/micelle/index.html Explanation and Video showing an educational experiment to determine the CMC of SDS, Uni Wisconsin]

	[[Category:Material]]		[[Category:Material]]
	[[Category:Detergents]]		[[Category:Detergents]]