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Copper complexes as a source of redox active MRI contrast agents.
Dunbar, Lynsey; Sowden, Rebecca J; Trotter, Katherine D; Taylor, Michelle K; Smith, David; Kennedy, Alan R; Reglinski, John; Spickett, Corinne M.
Afiliação
  • Dunbar L; Department of Pure & Applied Chemistry, Strathclyde University, 295 Cathedral St., Glasgow, G1 1XL, UK.
  • Sowden RJ; Strathclyde Institute of Pharmacy and Biomedical Sciences, Strathclyde University, 27 Taylor Street, Glasgow, G4 0NR, UK.
  • Trotter KD; Department of Pure & Applied Chemistry, Strathclyde University, 295 Cathedral St., Glasgow, G1 1XL, UK.
  • Taylor MK; Department of Pure & Applied Chemistry, Strathclyde University, 295 Cathedral St., Glasgow, G1 1XL, UK.
  • Smith D; School of Science and Technology, University of New England, Armidale, NSW 2351, Australia.
  • Kennedy AR; Department of Pure & Applied Chemistry, Strathclyde University, 295 Cathedral St., Glasgow, G1 1XL, UK.
  • Reglinski J; Department of Pure & Applied Chemistry, Strathclyde University, 295 Cathedral St., Glasgow, G1 1XL, UK.
  • Spickett CM; Department of Pure & Applied Chemistry, Strathclyde University, 295 Cathedral St., Glasgow, G1 1XL, UK. j.reglinski@strath.ac.uk.
Biometals ; 28(5): 903-12, 2015 Oct.
Article em En | MEDLINE | ID: mdl-26253716
ABSTRACT
The study reports an advance in designing copper-based redox sensing MRI contrast agents. Although the data demonstrate that copper(II) complexes are not able to compete with lanthanoids species in terms of contrast, the redox-dependent switch between diamagnetic copper(I) and paramagnetic copper(II) yields a novel redox-sensitive contrast moiety with potential for reversibility.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Imageamento por Ressonância Magnética / Meios de Contraste / Cobre / Complexos de Coordenação Limite: Humans Idioma: En Revista: Biometals Assunto da revista: BIOQUIMICA Ano de publicação: 2015 Tipo de documento: Article País de afiliação: Reino Unido
Texto completo
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Imageamento por Ressonância Magnética / Meios de Contraste / Cobre / Complexos de Coordenação Limite: Humans Idioma: En Revista: Biometals Assunto da revista: BIOQUIMICA Ano de publicação: 2015 Tipo de documento: Article País de afiliação: Reino Unido