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. 2005 Jan 19;127(2):534-5.
doi: 10.1021/ja043428x.

Helicity induction and two-photon absorbance enhancement in zinc(II) meso-meso linked porphyrin oligomers via intermolecular hydrogen bonding interactions

Chusaku Ikeda  1 , Zin Seok Yoon, Mira Park, Hidenari Inoue, Dongho Kim, Atsuhiro Osuka
Affiliations

Helicity induction and two-photon absorbance enhancement in zinc(II) meso-meso linked porphyrin oligomers via intermolecular hydrogen bonding interactions

Chusaku Ikeda et al. J Am Chem Soc. .

Abstract

Helicity has been induced in meso-meso linked oligomers by hydrogen bonding host-guest interactions with cyclic urea. Helical porphyrin arrays thus formed exhibit chirality amplification and enhanced two-photon absorption properties.

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