15760151

Source:http://linkedlifedata.com/resource/pubmed/id/15760151

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Predicate	Object
rdf:type	pubmed:Citation
lifeskim:mentions	umls-concept:C0030001, umls-concept:C0205360, umls-concept:C0456962, umls-concept:C0678679, umls-concept:C1260969, umls-concept:C1527178, umls-concept:C1705938, umls-concept:C1707719, umls-concept:C1882151
pubmed:issue	6
pubmed:dateCreated	2005-3-11
pubmed:abstractText	[reaction: see text] We have designed a molecular switch based on the photoinduced opening and thermal closing of an oxazine ring. Ultraviolet excitation of this molecule induces the cleavage of a [C-O] bond to form a p-nitrophenolate chromophore in less than 10 ns with a quantum yield of ca. 0.1. The photogenerated isomer reverts thermally to the original oxazine within 50 ns. Our photochromic switch survives more than 3000 excitation cycles without decomposing, even in air-saturated solutions.
pubmed:language	eng
pubmed:journal	http://linkedlifedata.com/resource/pubmed/journal/100890393
pubmed:status	PubMed-not-MEDLINE
pubmed:month	Mar
pubmed:issn	1523-7060
pubmed:author	pubmed-author:RaymoFrançisco MFM, pubmed-author:SortinoSalvatoreS, pubmed-author:TomasuloMassimilianoM
pubmed:issnType	Print
pubmed:day	17
pubmed:volume	7
pubmed:owner	NLM
pubmed:authorsComplete	Y
pubmed:pagination	1109-12
pubmed:year	2005
pubmed:articleTitle	A fast and stable photochromic switch based on the opening and closing of an oxazine ring.
pubmed:affiliation	Center for Supramolecular Science, Department of Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, Florida 33146-0431, USA.
pubmed:publicationType	Journal Article