通过与肽侧链相互作用对寡肽-Eu(iii)杂化发光体进行圆偏振发光(CPL)控制。
Circularly polarised luminescence (CPL) control of oligopeptide-Eu(iii) hybridized luminophores by interaction with peptide side chains.
作者信息
Mimura Yuki, Sato Takuya, Motomura Yuki, Yoshikawa Hiroki, Shizuma Motohiro, Kitamatsu Mizuki, Imai Yoshitane
机构信息
Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University 3-4-1 Kowakae Higashi-Osaka Osaka 577-8502 Japan
Department of Biochemistry, Osaka Research Institute of Industrial Science and Technology 1-6-50 Morinomiya, Joto-ku Osaka 536-8553 Japan.
出版信息
RSC Adv. 2020 Jan 14;10(5):2575-2580. doi: 10.1039/c9ra09708b.
Chiral oligopeptide-naphthalene/Eu(iii) hybridized luminophores emit strong circularly polarised solution-state luminescence (CPL) from Eu(iii) at 592 and 614 nm (| | ≤ 2.1 × 10). Although the peptide ligands have matching absolute configurations, the CPL sign is controllable by varying the number of naphthalene units and peptide/Eu(iii) coordination ratio.
手性寡肽-萘/Eu(III)杂化发光体在592和614纳米处从Eu(III)发出强烈的圆偏振溶液态发光(CPL)(| |≤2.1×10)。尽管肽配体具有匹配的绝对构型，但通过改变萘单元的数量和肽/Eu(III)配位比，CPL信号是可控的。
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