Source:http://linkedlifedata.com/resource/pubmed/id/17068530
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
30
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pubmed:dateCreated |
2006-10-27
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pubmed:abstractText |
The asymmetric two-beam coupling technique has been employed to measure the photorefractivity of thin films of polymer blends containing 2,5-dimethyl-4-(p-nitrophenylazo)anisole as the nonlinear optical component. Poly-(1-vinylindole) and poly-(2,3-dimethyl-1-vinylindole) were the photoconductive polymer counterparts. The values of the photorefractivity are reported. It appears that they are comparable with those of similar blends based on the well-known poly-(9-vinylcarbazole) (PVK), here considered as a reference standard. Careful differential scanning calorimetry analyses have been accomplished on the different blends taken into account to rationalize the significantly longer shelf lifetime of the indolyl-based films with respect to the PVK-based blends.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:status |
PubMed-not-MEDLINE
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pubmed:month |
Oct
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pubmed:issn |
0003-6935
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:day |
20
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pubmed:volume |
45
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
7928-37
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pubmed:year |
2006
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pubmed:articleTitle |
Photorefractivity of poly-N-vinylindole-based materials as compared with that of poly-N-vinylcarbazole-based blends.
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pubmed:affiliation |
Istituto per i Processi Chmico-Fisici, Consiglio Nazionla delle Ricerche, Pisa, Italy.
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pubmed:publicationType |
Journal Article
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