title: Circularly polarised luminescence and circular dichroism of l- and d-oligopeptides with multiple pyrenes.
abstract: Among l- and d-oligopeptides with multiple pyrenes as pendants, the dipeptides with two and three pyrenes showed blue-coloured circularly polarised luminescence as high as |gem|≈ (0.86-1.1) × 10(-2) at around 450 nm, reflecting from exciton couplets of twisted pyrenes.
authors.affiliation: Department of Applied Chemistry, Faculty of Science and Engineering, Kinki University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, Japan. y-imai@apch.kindai.ac.jp kitamatu@apch.kindai.ac.jp.
authors.forename: Tomoki
authors.initials: T
authors.lastname: Nishikawa
authors.forename: Nobuo
authors.initials: N
authors.lastname: Tajima
authors.forename: Mizuki
authors.initials: M
authors.lastname: Kitamatsu
authors.forename: Michiya
authors.initials: M
authors.lastname: Fujiki
authors.forename: Yoshitane
authors.initials: Y
authors.lastname: Imai
mesh_terms: D000595:Amino Acid Sequence; D002942:Circular Dichroism; D049449:Luminescence; D008163:Luminescent Measurements; D008958:Models, Molecular; D009842:Oligopeptides / Q000737:chemistry*; D011721:Pyrenes / Q000737:chemistry*
chemical_list: D009842:Oligopeptides; D011721:Pyrenes