Issue 41, 2013
From the journal:

Chemical Communications

Fingerprint signatures of lanthanide circularly polarized luminescence from proteins covalently labeled with a β-diketonate europium(iii) chelate†

Junpei Yuasa,*a   Tomoko Ohno,a   Hiroyuki Tsumatori,a   Rumi Shiba,a   Hironari Kamikubo,a   Mikio Kataoka,a   Yasuchika Hasegawab  and  Tsuyoshi Kawai*a  

* Corresponding authors

a Graduate School of Materials Science, Nara Institute of Science and Technology, 8916-5 Takayama, Ikoma, Nara 630-0192, Japan
E-mail: yuasaj@ms.naist.jp, tkawai@ms.naist.jp
Fax: +81-743-72-6179

b Division of Materials Chemistry, Faculty and Graduate School of Engineering, Hokkaido University, N13 W8, Kita-ku, Sapporo 060-8628, Japan

Abstract

Fingerprint signatures of circularly polarized luminescence (CPL) are observed from Staphylococcus aureus nuclease (SNase), bovine serum albumin (BSA), and insulin (Ins) labeled with europium(III) complexes containing a β-diketonate ligand, where SNase shows a virtually opposite CPL sign compared to those of BSA and Ins.

Graphical abstract: Fingerprint signatures of lanthanide circularly polarized luminescence from proteins covalently labeled with a β-diketonate europium(iii) chelate

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Article information

DOI
https://doi.org/10.1039/C3CC40331A
Article type
Communication
Submitted
15 Jan 2013
Accepted
11 Mar 2013
First published
13 Mar 2013

Chem. Commun., 2013,49, 4604-4606

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Fingerprint signatures of lanthanide circularly polarized luminescence from proteins covalently labeled with a β-diketonate europium(III) chelate

J. Yuasa, T. Ohno, H. Tsumatori, R. Shiba, H. Kamikubo, M. Kataoka, Y. Hasegawa and T. Kawai, Chem. Commun., 2013, 49, 4604 DOI: 10.1039/C3CC40331A

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