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231223s2009 xx |||||o 00| ||eng c |
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|a 10.1021/la9012813
|2 doi
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|a pubmed24n0639.xml
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|a (NLM)19788212
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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 Chelmowski, Rolf
|e verfasserin
|4 aut
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|a Postformation Modification of SAMs
|b using click chemistry to functionalize organic surfaces
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|c 2009
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 03.12.2009
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|a Date Revised 30.09.2009
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|a published: Print
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|a Citation Status PubMed-not-MEDLINE
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|a We have investigated a recently established strategy of modifying organic surfaces exposed by thiolate SAMs (self-assembled monolayers) deposited on Au substrates by employing so-called click chemistry. This term is used to denote a modified Huisgen 1,3-dipolar cycloaddition. We demonstrate the potential of this method by coupling ferrocene and azido acetic acid to alkyne/azide-terminated SAMs. After the surface reaction, the modified organic monolayers were analyzed using infrared spectroscopy (IR), X-ray photoelectron spectroscopy (XPS), and near-edge X-ray absorption fine structure (NEXAFS) spectroscopy. Under the conditions used in this study, only for the azide-terminated SAMs could successful grafting of the ferrocene be achieved whereas for the alkyne-terminated SAMs the spectroscopic studies reveal a rather low yield of the coupling reaction
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|a Journal Article
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|a Käfer, Daniel
|e verfasserin
|4 aut
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|a Köster, Stephan David
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Klasen, Tim
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Winkler, Tobias
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Terfort, Andreas
|e verfasserin
|4 aut
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|a Metzler-Nolte, Nils
|e verfasserin
|4 aut
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| 700 |
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|a Wöll, Christof
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 25(2009), 19 vom: 06. Okt., Seite 11480-5
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
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|g volume:25
|g year:2009
|g number:19
|g day:06
|g month:10
|g pages:11480-5
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| 856 |
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|u http://dx.doi.org/10.1021/la9012813
|3 Volltext
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