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Literature DB >> 23197426

Amplified two-photon absorption in trans-A2B2-porphyrins bearing nitrophenylethynyl substituents.

Agnieszka Nowak-Król¹, Craig J Wilson, Mikhail Drobizhev, Dmitry V Kondratuk, Aleksander Rebane, Harry L Anderson, Daniel T Gryko.

Abstract

We show that peripheral nitro groups enhance the maximum two-photon absorption cross-section of trans-A(2)B(2)-porphyrins bearing two phenylethynyl substituents by more than one order of magnitude. Maximum values as high as 1000 GM result from realization of suitable conditions for effective resonance enhancement along with a lowering of the energy and intensification of the two-photon allowed transitions in the Soret region.

Entities: CellLine Chemical Disease Gene Species

Year: 2012 PMID： 23197426 PMCID： PMC4090231 DOI： 10.1002/cphc.201200507

Source DB: PubMed Journal: Chemphyschem ISSN： 1439-4235 Impact factor: 3.102

27 in total

1. Understanding strong two-photon absorption in pi-conjugated porphyrin dimers via double-resonance enhancement in a three-level model.

Authors: Mikhail Drobizhev; Yuriy Stepanenko; Yuliya Dzenis; Aliaksandr Karotki; Aleksander Rebane; Peter N Taylor; Harry L Anderson
Journal: J Am Chem Soc Date: 2004-12-01 Impact factor: 15.419

2. Design, synthesis, linear, and nonlinear optical properties of conjugated (porphinato)zinc(II)-based donor-acceptor chromophores featuring nitrothiophenyl and nitrooligothiophenyl electron-accepting moieties.

Authors: Tian-Gao Zhang; Yuxia Zhao; Inge Asselberghs; André Persoons; Koen Clays; Michael J Therien
Journal: J Am Chem Soc Date: 2005-07-13 Impact factor: 15.419

3. Relationship between two-photon absorption and the pi-conjugation pathway in porphyrin arrays through dihedral angle control.

Authors: Tae Kyu Ahn; Kil Suk Kim; Deok Yun Kim; Su Bum Noh; Naoki Aratani; Chusaku Ikeda; Atsuhiro Osuka; Dongho Kim
Journal: J Am Chem Soc Date: 2006-02-08 Impact factor: 15.419

4. Nonlinear optical properties and excited-state dynamics of highly symmetric expanded porphyrins.

Authors: Zin Seok Yoon; Jung Ho Kwon; Min-Chul Yoon; Mi Kyoung Koh; Su Bum Noh; Jonathan L Sessler; Jeong Tae Lee; Daniel Seidel; Apolonio Aguilar; Soji Shimizu; Masaaki Suzuki; Atsuhiro Osuka; Dongho Kim
Journal: J Am Chem Soc Date: 2006-11-01 Impact factor: 15.419

5. Large two-photon absorption (TPA) cross-section of directly linked fused diporphyrins.

Authors: Deok Yun Kim; Tae Kyu Ahn; Jung Ho Kwon; Dongho Kim; Takahisa Ikeue; Naoki Aratani; Atsuhiro Osuka; Motoyuki Shigeiwa; Shuichi Maeda
Journal: J Phys Chem A Date: 2005-04-07 Impact factor: 2.781

6. Giant meso-meso-linked porphyrin arrays of micrometer molecular length and their fabrication.

Authors: Naoki Aratani; Akihiko Takagi; Yoshiki Yanagawa; Takuya Matsumoto; Tomoji Kawai; Zin Seok Yoon; Dongho Kim; Atsuhiro Osuka
Journal: Chemistry Date: 2005-05-20 Impact factor: 5.236

7. Water-soluble bis(imidazolylporphyrin) self-assemblies with large two-photon absorption cross sections as potential agents for photodynamic therapy.

Authors: Kazuya Ogawa; Hideki Hasegawa; Yusuke Inaba; Yoshiaki Kobuke; Hideyuki Inouye; Yoshihiko Kanemitsu; Eiji Kohno; Toru Hirano; Shun-Ichiro Ogura; Ichiro Okura
Journal: J Med Chem Date: 2006-04-06 Impact factor: 7.446

8. Strong cooperative enhancement of two-photon absorption in double-strand conjugated porphyrin ladder arrays.

Authors: Mikhail Drobizhev; Yuriy Stepanenko; Aleksander Rebane; Craig J Wilson; Thomas E O Screen; Harry L Anderson
Journal: J Am Chem Soc Date: 2006-09-27 Impact factor: 15.419

9. Two-photon absorption properties of self-assemblies of butadiyne-linked bis(imidazolylporphyrin).

Authors: Kazuya Ogawa; Atsushi Ohashi; Yoshiaki Kobuke; Kenji Kamada; Koji Ohta
Journal: J Phys Chem B Date: 2005-11-24 Impact factor: 2.991

10. Strong two-photon absorption in new asymmetrically substituted porphyrins: interference between charge-transfer and intermediate-resonance pathways.

Authors: Mikhail Drobizhev; Fanqing Meng; Aleksander Rebane; Yuriy Stepanenko; Eric Nickel; Charles W Spangler
Journal: J Phys Chem B Date: 2006-05-25 Impact factor: 2.991

3 in total