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231226s2022 xx |||||o 00| ||eng c |
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|a 10.1021/acs.langmuir.1c03269
|2 doi
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|a pubmed24n1127.xml
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|a (NLM)35289166
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|a DE-627
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|e rakwb
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|a eng
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|a Kataoka-Hamai, Chiho
|e verfasserin
|4 aut
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|a Hydrocarbon Penetration into Phospholipid Monolayers Formed at Hydrocarbon-Water Interfaces
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|c 2022
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|a Date Completed 15.04.2022
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|a Date Revised 15.04.2022
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Phospholipid monolayers formed at oil-water interfaces are used for various biological applications. However, monolayer structures are not well understood. Herein, we investigated hydrocarbon partitioning in 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine monolayers formed at hydrocarbon-water interfaces using fluorescence microscopy and pendant drop tensiometry. The monolayers strongly interacted with squalene, n-hexadecane, n-tetradecane, n-dodecane, n-decane, and n-butylcyclohexane. These alkane and alkylcyclohexane molecules remained within the monolayers during area compression. In contrast, the monolayers interacted weakly with n-pentylbenzene and n-butylbenzene. These alkylbenzenes were gradually removed from the monolayers upon area compression and were completely expelled at an area per lipid of ∼70 Å2. Surface pressure analysis indicated that the ability of hydrocarbons to penetrate the monolayers was enhanced in the order of n-butylbenzene < n-pentylbenzene < n-butylcyclohexane < n-hexadecane
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|a Journal Article
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|a Hydrocarbons
|2 NLM
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|a Phosphatidylcholines
|2 NLM
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|a Phospholipids
|2 NLM
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|a Water
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|a 059QF0KO0R
|2 NLM
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|a Kawakami, Kohsaku
|e verfasserin
|4 aut
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 38(2022), 12 vom: 29. März, Seite 3720-3728
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|x 1520-5827
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|g volume:38
|g year:2022
|g number:12
|g day:29
|g month:03
|g pages:3720-3728
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|u http://dx.doi.org/10.1021/acs.langmuir.1c03269
|3 Volltext
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