title: Fingerprint signatures of lanthanide circularly polarized luminescence from proteins covalently labeled with a β-diketonate europium(III) chelate.
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.
authors.affiliation: Graduate School of Materials Science, Nara Institute of Science and Technology, 8916-5 Takayama, Ikoma, Nara 630-0192, Japan. yuasaj@ms.naist.jp
authors.forename: Junpei
authors.initials: J
authors.lastname: Yuasa
authors.forename: Tomoko
authors.initials: T
authors.lastname: Ohno
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Tsumatori
authors.forename: Rumi
authors.initials: R
authors.lastname: Shiba
authors.forename: Hironari
authors.initials: H
authors.lastname: Kamikubo
authors.forename: Mikio
authors.initials: M
authors.lastname: Kataoka
authors.forename: Yasuchika
authors.initials: Y
authors.lastname: Hasegawa
authors.forename: Tsuyoshi
authors.initials: T
authors.lastname: Kawai
mesh_terms: D000818:Animals; D002417:Cattle; D056831:Coordination Complexes / Q000737:chemistry*; D003851:Deoxyribonucleases / Q000737:chemistry* / Q000378:metabolism; D005063:Europium / Q000737:chemistry*; D007328:Insulin / Q000737:chemistry* / Q000378:metabolism; D007659:Ketones / Q000737:chemistry; D012710:Serum Albumin, Bovine / Q000737:chemistry* / Q000378:metabolism; D012996:Solutions; D013056:Spectrophotometry, Ultraviolet; D013211:Staphylococcus aureus / Q000201:enzymology
chemical_list: D056831:Coordination Complexes; D007328:Insulin; D007659:Ketones; D012996:Solutions; D012710:Serum Albumin, Bovine; D005063:Europium; D003851:Deoxyribonucleases