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231224s2013 xx |||||o 00| ||eng c |
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7 |
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|a 10.1021/la403173v
|2 doi
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|a eng
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| 100 |
1 |
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|a Dramé, Abdoulaye
|e verfasserin
|4 aut
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| 245 |
1 |
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|a One F-octyl versus two F-butyl chains in surfactant aggregation behavior
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|c 2013
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|a Date Completed 25.09.2014
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|a Date Revised 04.02.2014
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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| 520 |
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|a An easy synthetic procedure in two or three steps from perfluoroalkylethyl iodide derivatives led to six novel fluorinated carboxylates monomeric and gemini surfactants with one or two hydrophobic tails, respectively: RF(C2H4)CH(CO2(-))2,2Na(+) and [RF(C2H4)]2C(CO2(-)),Na(+), where RF = C4F9, C6F13, and C8F17. These anionic surfactants exhibited very low surface tension from 15 to 33 mN/m as well as low critical micelle concentration until 1.3 × 10(-4) mol/L. Furthermore, the surface properties of the gemini compound with two short fluoroalkyl chains (RF = C4F9) were found to be almost equal to those of the monomeric surfactant with one long fluoroalkyl chain (RF = C8F17), which could provide an interesting alternative to the bioaccumulative long-chain perfluorinated surfactant
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|a Journal Article
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|a Taffin de Givenchy, Elisabeth
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Dieng, Samba Yandé
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Amigoni, Sonia
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Oumar, Mamadou
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Diouf, Alioune
|e verfasserin
|4 aut
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1 |
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|a Darmanin, Thierry
|e verfasserin
|4 aut
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| 700 |
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|a Guittard, Frédéric
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 29(2013), 48 vom: 03. Dez., Seite 14815-22
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|x 1520-5827
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|g volume:29
|g year:2013
|g number:48
|g day:03
|g month:12
|g pages:14815-22
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