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|a pubmed25n0564.xml
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|a (NLM)17373829
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Kumar, Surjith K
|e verfasserin
|4 aut
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|a Electrostatic self-assembly of a macrocyclic amphiphile for inducing the flat orientation of chromophores
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|c 2007
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|a Text
|b txt
|2 rdacontent
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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|a Band
|b nc
|2 rdacarrier
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|a Date Completed 12.06.2007
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|a Date Revised 17.04.2007
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a In this article, a new methodological approach to the fabrication of organized molecular films with chromophores lying flat on the film surface has been investigated with the design of an azacrown-type multication, 1,4,10-[3-(4-(4'-methoxy-phenylazo)-2-nitro-phenoxy)propyl]-1,4,7,10,13,16-hexamethylhexaazacyclooctadecane, and LBL film deposition by using the electrostatic self-assembly method. The chromophore alignment was analyzed on the basis of the polarized UV-visible spectra: the tilt angle of the transition moment of trans-azobenzene with respect to the surface normal was determined to 64 +/- 2 degrees , indicating a strong trend for chromophores in the multilayered films to planar alignment
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|a Journal Article
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|a Park, Jong-Ku
|e verfasserin
|4 aut
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|a Hong, Jong-Dal
|e verfasserin
|4 aut
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1991
|g 23(2007), 9 vom: 24. Apr., Seite 5093-6
|w (DE-627)NLM098181009
|x 0743-7463
|7 nnns
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|g volume:23
|g year:2007
|g number:9
|g day:24
|g month:04
|g pages:5093-6
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|d 23
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