Poly(amine ester) dendrimer with naphthyl units as a fluorescent chemosensor for Al(III), Cu(II), and Zn(II). |
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| Authors: | Jun Kawakami Takafumi Mizuguchi Shunji Ito |
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| Affiliation: | Department of Frontier Materials Chemistry, Faculty of Science and Technology, Hirosaki University. jun@cc.hirosaki-u.ac.jp |
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| Abstract: | A poly(amine ester) dendrimer with naphthyl units (G1N6) has been synthesized as a fluorescent chemosensor for metal ions. We investigated the metal-ion recognition of G1N6 by adding each of Ag(+), Al(3+), Ba(2+), Ca(2+), Cd(2+), Co(2+), Cu(2+), Fe(3+), Mg(2+), Ni(2+), and Zn(2+) in acetonitrile solution. Large changes were observed in the fluorescence spectra of G1N6 upon the addition of Al(3+), Cu(2+), and Zn(2+). |
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