| Literature DB >> 14583021 |
Kazuya Ogawa1, Atsushi Ohashi, Yoshiaki Kobuke, Kenji Kamada, Koji Ohta.
Abstract
Two-photon absorption (2PA) properties of self-assembled porphyrins were investigated. The butadiyne-linked porphyrin array exhibited a 20 times larger 2PA cross section than the meso-meso-linked self-assembled array due to the expansion of pi-conjugation. Higher-order nonlinear absorption was also observed in the former porphyrin.Entities:
Year: 2003 PMID: 14583021 DOI: 10.1021/ja035056i
Source DB: PubMed Journal: J Am Chem Soc ISSN: 0002-7863 Impact factor: 15.419