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Circularly polarised luminescence (CPL) control of oligopeptide–Eu(III) hybridized luminophores by interaction with peptide side chains
RSC Advances ( IF 3.9 ) Pub Date : 2020-1-14 , DOI: 10.1039/c9ra09708b
Yuki Mimura 1 , Takuya Sato 1 , Yuki Motomura 1 , Hiroki Yoshikawa 1 , Motohiro Shizuma 2 , Mizuki Kitamatsu 1 , Yoshitane Imai 1
Affiliation  

Chiral oligopeptide-naphthalene/Eu(III) hybridized luminophores emit strong circularly polarised solution-state luminescence (CPL) from Eu(III) at 592 and 614 nm (|gCPL| ≤ 2.1 × 10−2). 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.

中文翻译:

通过与肽侧链的相互作用对寡肽-Eu(III) 杂交发光团的圆偏振发光 (CPL) 控制

手性寡肽-萘/Eu( III ) 杂化发光体从 Eu( III ) 在 592 和 614 nm (| g CPL | ≤ 2.1 × 10 -2 ) 发出强圆偏振溶液状态发光 (CPL )。尽管肽配体具有匹配的绝对构型,但 CPL 符号可通过改变萘单元的数量和肽/Eu( III ) 配位比来控制
更新日期:2020-01-14
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