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Helical Chiral Polyisocyanides Possessing Porphyrin Pendants: Determination of Helicity by Exciton-Coupled Circular Dichroism

✍ Scribed by Fumie Takei; Hiroko Hayashi; Kiyotaka Onitsuka; Nagao Kobayashi; Shigetoshi Takahashi

Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
76 KB
Volume
113
Category
Article
ISSN
0044-8249

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## Abstract In a previous study we examined by the exciton‐coupled circular dichroic method the distance effect generated by three‐rigid‐turn and helical‐peptide spacers. In this connection porphyrins were confirmed to be excellent reporter chromophores. In the present investigation we have complet