Source:http://linkedlifedata.com/resource/pubmed/id/20714583
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
36
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pubmed:dateCreated |
2010-9-3
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pubmed:abstractText |
Second-harmonic generation microscopy (SHGM) has been employed to study crystals of zeolite-like material SAPO-5 filled with p-nitroaniline (PNA). The SHG and 2-photon fluorescence response of PNA in the one-dimensional channels readily reveals the pore accessibility; intergrown crystallites containing hexagonal pyramidal components and internal diffusion barriers are found next to seemingly perfect crystals. The sensitivity of second-harmonic generation to molecular orientation allowed for mapping of the domains of differently organized PNA. Dense domains of highly aligned PNA alternate with dilute zones with loosely aligned PNA.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:status |
PubMed-not-MEDLINE
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pubmed:month |
Sep
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pubmed:issn |
1463-9084
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pubmed:author | |
pubmed:issnType |
Electronic
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pubmed:day |
28
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pubmed:volume |
12
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
10688-92
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pubmed:year |
2010
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pubmed:articleTitle |
Mapping of the organization of p-nitroaniline in SAPO-5 by second-harmonic generation microscopy.
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pubmed:affiliation |
Centre for Surface Chemistry and Catalysis, K. U. Leuven, Kasteelpark Arenberg 23, 3001 Leuven, Belgium.
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pubmed:publicationType |
Journal Article
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