High-density liquid-crystalline azobenzene polymer brush attained by surface-initiated ring-opening metathesis polymerization

High-density polynorbornene azobenzene liquid-crystalline brushes are synthesized on quartz substrates by surface-initiated ring-opening metathesis polymerization (SI-ROMP) using Grubbs third-generation catalyst. The grafting process is controlled over the thickness of the brush from a solid-support...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 29(2013), 25 vom: 25. Juni, Seite 7571-5
1. Verfasser: Haque, Hafiz Ashraful (VerfasserIn)
Weitere Verfasser: Kakehi, Soutarou, Hara, Mitsuo, Nagano, Shusaku, Seki, Takahiro
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2013
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article Research Support, Non-U.S. Gov't
LEADER 01000naa a22002652 4500
001 NLM227957016
003 DE-627
005 20231224074827.0
007 cr uuu---uuuuu
008 231224s2013 xx |||||o 00| ||eng c
024 7 |a 10.1021/la4002847  |2 doi 
028 5 2 |a pubmed24n0760.xml 
035 |a (DE-627)NLM227957016 
035 |a (NLM)23725333 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Haque, Hafiz Ashraful  |e verfasserin  |4 aut 
245 1 0 |a High-density liquid-crystalline azobenzene polymer brush attained by surface-initiated ring-opening metathesis polymerization 
264 1 |c 2013 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 03.02.2014 
500 |a Date Revised 29.08.2013 
500 |a published: Print-Electronic 
500 |a Citation Status PubMed-not-MEDLINE 
520 |a High-density polynorbornene azobenzene liquid-crystalline brushes are synthesized on quartz substrates by surface-initiated ring-opening metathesis polymerization (SI-ROMP) using Grubbs third-generation catalyst. The grafting process is controlled over the thickness of the brush from a solid-supported substrate in a stoichiometric manner. A highly ordered liquid-crystal arrangement was formed for such brushes as revealed by spectroscopic measurements and grazing angle X-ray diffraction analysis. Marked features of this method in the structure and photoalignment behavior are unveiled by comparison with brushes made by surface-initiated atom-transfer radical polymerization (SI-ATRP) 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
700 1 |a Kakehi, Soutarou  |e verfasserin  |4 aut 
700 1 |a Hara, Mitsuo  |e verfasserin  |4 aut 
700 1 |a Nagano, Shusaku  |e verfasserin  |4 aut 
700 1 |a Seki, Takahiro  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Langmuir : the ACS journal of surfaces and colloids  |d 1992  |g 29(2013), 25 vom: 25. Juni, Seite 7571-5  |w (DE-627)NLM098181009  |x 1520-5827  |7 nnns 
773 1 8 |g volume:29  |g year:2013  |g number:25  |g day:25  |g month:06  |g pages:7571-5 
856 4 0 |u http://dx.doi.org/10.1021/la4002847  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_22 
912 |a GBV_ILN_350 
912 |a GBV_ILN_721 
951 |a AR 
952 |d 29  |j 2013  |e 25  |b 25  |c 06  |h 7571-5