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231223s2010 xx |||||o 00| ||eng c |
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|a 10.1021/la904317b
|2 doi
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|a pubmed24n0652.xml
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|a (NLM)20199099
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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1 |
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|a Hamoudi, Hicham
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Self-assembly of 1,4-benzenedimethanethiol self-assembled monolayers on gold
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|c 2010
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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 17.08.2010
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|a Date Revised 07.01.2019
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|a published: Print
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|a Citation Status MEDLINE
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|a A study of the self-assembly of 1,4-benzenedimethanethiol (BDMT; HS-CH(2)-(C(6)H(4))-CH(2)-SH) monolayers on gold is presented. Self-assembled monolayers (SAMs) are characterized by reflection-absorption infrared spectroscopy (RAIRS), X-ray photoelectron spectroscopy (XPS), and spectroscopic ellipsometry (SE) measurements. The ensemble of measurements consistently shows that well-organized BDMT SAMs, with "standing-up" molecules, can be obtained on high quality gold films with incubation in n-hexane provided that N(2)-degassed solutions are used and all preparation steps are performed at 60 degrees C in the absence of ambient light. SE data indicate that the optical interface properties of the BDMT-Au system are different from those of simple alkanethiol SAMs. A possible mechanism for the formation of the "standing-up" phase from the lying-down phase via a hydrogen exchange reaction involving chemisorbed lying-down and free dithiol molecules is discussed
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|a Journal Article
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|a Benzene Derivatives
|2 NLM
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|a Membranes, Artificial
|2 NLM
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|a Sulfhydryl Compounds
|2 NLM
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|a Gold
|2 NLM
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|a 7440-57-5
|2 NLM
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|a 1,4-benzenedimethanethiol
|2 NLM
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|a K48UBZ9IMD
|2 NLM
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| 700 |
1 |
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|a Prato, Mirko
|e verfasserin
|4 aut
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|a Dablemont, Céline
|e verfasserin
|4 aut
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|a Cavalleri, Ornella
|e verfasserin
|4 aut
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|a Canepa, Maurizio
|e verfasserin
|4 aut
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|a Esaulov, Vladimir A
|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 26(2010), 10 vom: 18. Mai, Seite 7242-7
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
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|g volume:26
|g year:2010
|g number:10
|g day:18
|g month:05
|g pages:7242-7
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|u http://dx.doi.org/10.1021/la904317b
|3 Volltext
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