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231225s2018 xx |||||o 00| ||eng c |
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|a 10.1021/acs.langmuir.8b00222
|2 doi
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|a pubmed24n0937.xml
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|a (DE-627)NLM281243174
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|a (NLM)29466014
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|a DE-627
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|e rakwb
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|a eng
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| 100 |
1 |
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|a Ma, Tianji
|e verfasserin
|4 aut
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|a Impact of Polyelectrolyte Multilayers on the Ionic Current Rectification of Conical Nanopores
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|c 2018
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|a Text
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|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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|2 rdacarrier
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|a Date Completed 20.06.2018
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|a Date Revised 20.06.2018
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a Single conical nanopores were functionalised layer by layer with weak polyelectrolytes. We studied their influence on the ionic diode properties We have considered different couples of polyelectrolytes: poly-l-lysine/poly(acrylic acid) and poly(ethyleneimine)/poly(acrylic acid) as well as the influence of cross-linking. The results show that the nanopores decorated with poly(ethyleneimine)/poly(acrylic acid) exhibit an interesting behavior. Indeed, at pH 3, the nanopore is open only at the low salt concentration, while at pH 7, it is already open. The nanopores functionalized with poly-l-lysine/poly(acrylic acid) do not show an inversion of ionic transport properties with the pH as expected. After cross-linked to prevent large conformational changes, the ionic diode properties are dependent on the pH
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|a Journal Article
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|a Gaigalas, Paulius
|e verfasserin
|4 aut
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|a Lepoitevin, Mathilde
|e verfasserin
|4 aut
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|a Plikusiene, Ieva
|e verfasserin
|4 aut
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|a Bechelany, Mikhael
|e verfasserin
|4 aut
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|a Janot, Jean-Marc
|e verfasserin
|4 aut
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|a Balanzat, Emmanuel
|e verfasserin
|4 aut
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|a Balme, Sebastien
|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 34(2018), 11 vom: 20. März, Seite 3405-3412
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
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|g volume:34
|g year:2018
|g number:11
|g day:20
|g month:03
|g pages:3405-3412
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|u http://dx.doi.org/10.1021/acs.langmuir.8b00222
|3 Volltext
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