title: [Synthesis of functionalized cyanines. Fluorescence properties following complexation of cations].
abstract: The ionophoric properties of podands containing dioxazaphosphocane moieties linked by inactive spacers were studied. To increase the detection sensibility of these compounds we introduced a cyanine as spacer. Fluorescence analysis demonstrated the interest of cyanines as active spacers since the complexation by cations as Ca2+ and Mg2+ gives an enhancement of the emission intensity.
authors.affiliation: Synthèse et Physicochimie de Molécules d'Intérêt Biologique-UMR 5068, Université Paul Sabatier 118, Route de Narbonne-F-31062 Toulouse, France. mrm@chimie.ups-tlse.fr
authors.forename: M R
authors.initials: MR
authors.lastname: Mazières
authors.forename: C
authors.initials: C
authors.lastname: Duprat
authors.forename: E
authors.initials: E
authors.lastname: Sutra
authors.forename: L
authors.initials: L
authors.lastname: Lamandé
authors.forename: M
authors.initials: M
authors.lastname: Bergon
authors.forename: J
authors.initials: J
authors.lastname: Bellan
authors.forename: J G
authors.initials: JG
authors.lastname: Wolf
authors.forename: C
authors.initials: C
authors.lastname: Roques
mesh_terms: D000818:Animals; D002118:Calcium / Q000378:metabolism; D002232:Carbocyanines / Q000138:chemical synthesis* / Q000378:metabolism*; D006801:Humans; D008274:Magnesium / Q000378:metabolism; D013050:Spectrometry, Fluorescence
chemical_list: D002232:Carbocyanines; D008274:Magnesium; D002118:Calcium