{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1363388845166732544.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1021/jp0155157"}},{"identifier":{"@type":"URI","@value":"https://pubs.acs.org/doi/pdf/10.1021/jp0155157"}}],"dc:title":[{"@value":"One- and Two-Dimensional EPR Studies on the Radical Pair Generated by the Photoreduction of 9,10-Anthraquinone-1,5-disulfonate in Aerosol OT Reverse Micelles"}],"description":[{"notation":[{"@value":"Spin-correlated radical pairs (SCRP) formed by the photoreduction of 9,10-anthraquinone-1, 5-disulfonic acid (1,5-AQDS) disodium salt in aerosol OT (AOT) reverse micelles were studied using time-resolved and pulsed electron paramagnetic resonance (EPR) techniques. Photoirradiation of 1,5-AQDS in AOT micellar solution exhibited a strong polarized EPR spectrum in the presence of water-soluble hydroquinones (H2Q). The polarization patterns varied from E*/A of radicals to the antiphase structure (APS) of SCRP in the early delay period after the laser pulse irradiation. By analysis of the spectra, the radicals were assigned to the corresponding benzoquinone anion radicals. On the basis of our results, the initial process of the 1,5-AQDS triplet quenching may be the electron transfer from H2Q. The consecutive reaction mechanism was proposed for the generation of the SCRP within the water pools. The slower evolution of the SCRP polarization is a result of the sequential radical reactions followed by the spin sel..."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1383388845166732544","@type":"Researcher","foaf:name":[{"@value":"Kimio Akiyama"}],"jpcoar:affiliationName":[{"@value":"Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577, Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1383388845166732672","@type":"Researcher","foaf:name":[{"@value":"Shozo Tero-Kubota"}],"jpcoar:affiliationName":[{"@value":"Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577, Japan"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"15206106"},{"@type":"EISSN","@value":"15205207"}],"prism:publicationName":[{"@value":"The Journal of Physical Chemistry B"}],"dc:publisher":[{"@value":"American Chemical Society (ACS)"}],"prism:publicationDate":"2002-02-09","prism:volume":"106","prism:number":"9","prism:startingPage":"2398","prism:endingPage":"2403"},"reviewed":"false","url":[{"@id":"https://pubs.acs.org/doi/pdf/10.1021/jp0155157"}],"createdAt":"2007-05-30","modifiedAt":"2023-03-15","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/2051996266988245504","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Research progress on improvement of conductivity of MOFs and their application in bionsensors : a review"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1021/jp0155157"},{"@type":"OPENAIRE","@value":"doi_dedup___::7f54d915fa1a37898719346dd4f685b0"},{"@type":"CROSSREF","@value":"10.1246/cl.200808_references_DOI_FF0QmKALRr3YZGgdTWrRdUMvaMh"}]}