Radiochemiluminescence of carboxyquinolines

Papadopoulos, K; Triantis, T; Dimotikali, D; Nikokavouras, J

dc.contributor.author	Papadopoulos, K	en
dc.contributor.author	Triantis, T	en
dc.contributor.author	Dimotikali, D	en
dc.contributor.author	Nikokavouras, J	en
dc.date.accessioned	2014-03-01T01:49:32Z
dc.date.available	2014-03-01T01:49:32Z
dc.date.issued	2000	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/25833
dc.subject	Dicarboxylic Acid	en
dc.subject	Quantum Yield	en
dc.title	Radiochemiluminescence of carboxyquinolines	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S1010-6030(99)00243-9	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S1010-6030(99)00243-9	en
heal.publicationDate	2000	en
heal.abstract	Carboxyquinolines, specifically 2-carboxyquinoline (quinaldic acid), 4-carboxy-2-hydroxyquinoline (kynurenic acid), 2-carboxy-4-hydroxyquinoline, 4,4′-dicarboxy-2,2′-biquinoline and 2,2′-biquinoline-4,4′-dicarboxylic acid dipotassium salt in dialkylated amides are radiolyzed to novel 1,4-dihydroquinolines which emit light on addition of bases in the presence of oxygen giving rise to quinolinones. The overall quantum yields (radiolysis and chemiluminescence) are as high as 2.4×10−5einsteinmol−1. The radiolysis and chemiluminescence mechanisms are discussed. The radiochemiluminescence	en
heal.journalName	Journal of Photochemistry and Photobiology A-chemistry	en
dc.identifier.doi	10.1016/S1010-6030(99)00243-9	en