| 2008 | Yu Chen*, M. E. EI-Khouly, J. J. Doyle, Y. Lin, Y. Liu, E. Notaras, W. J. Blau, S. M. O¿Flaherty: Handbook of Organic Electronics and Photonics. American Scientific Publishers, 2008 |
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| 2008 | N. He, Yu Chen*, J. Doyle, Y. Liu, W. J. Blau: Optical and nonlinear optical properties of an octasubstituted liquid crystalline copper phthalocyanine. In: Dyes and Pigments , 2008, 569-573 |
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| 2008 | Y. Liu, Yu Chen*, L. Cai, J. Wang, Y. Lin, J.J.Doyle, W.J. Blau: Optical limiting properties of axially substituted indium phthalocyanines in the solid PMMA composite films. In: Mater. Chem. Phys. , 2008, 189-192 |
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| 2007 | Yu Chen*, Y. Lin, Y. Liu, J. Doyle, N. He, X. Zhuang, J. Bai, W. J. Blau: Carbon nanotube-based functional materials for optical limiting (Invited review). In: J. Nanosci. Nanotechn. , 2007, 1268-1283 |
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| 2007 | Yu Chen*, N. He, J.J. Doyle, Y. Liu, X. Zhuang, W.J. Blau: Enhancement of optical limiting response by embedding gallium phthalocyanine into polymer host. In: J. Photochem. Photobio. A: Chem. , 2007, 414-417 |
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| 2007 | S. Yoshimoto, K. Sato, S. Sugawara, Yu Chen, O.Ito, T. Sawaguchi, O. Niwa and K. Itaya: Formation of supramolecular nanobelt arrays consisting of cobalt(II) picket-fence porphyrin on Au surfaces. In: Langmuir , 2007, 809-816 |
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| 2007 | Yu Chen*, J. Doyle, Y. Liu, A. Strevens, Y. Lin, M. E. EI-Khouly, Y. Araki, W. J. Blau, O. Ito: Optoelectronic and nonlinear optical properties of tBu4PcTiO/polymer composite materials. In: J. Photochem. Photobio. A: Chem. , 2007, 263-270 |
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| 2007 | Y. Liu, S. M. O¿Flaherty, Yu Chen*, Y. Araki, J. Bai, J., W. J. Blau, Osamu Ito: Photophysical and nonlinear optical properties of m-oxo-bridged indium and gallium phthalocyanines. In: Dyes and Pigments , 2007, 88-92 |
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| 2007 | Yu Chen,* Y. Lin, M. E. EI-Khouly, X. Zhuang, Y. Araki, O. Ito, W. Zhang: Supramolecular Zinc Phthalocyanine-Perylene Bisimide Triad: Synthesis and Photophysical Properties. In: J. Phys. Chem. C , 2007, 16096-16099 |
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| 2007 | Yu Chen*, X. Zhuang, A. K.Y Jen, W. Zhang, Y. liu, Y.Lin, Y. Araki, O. Ito, A. Yan: Synthesis and characterization of phthalocyanine-based soluble light harvesting CIGS Complex. In: Chem. Mater. , 2007, 5256-5261 |
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| 2007 | Yu Chen,* M. E. EI-Khouly, X.D. Zhuang, N. He, Y. Araki, Y. Lin and O. Ito: Synthesis and photoinduced electron transfer process of a novel triphenylamine-substituted polyfluorene-C60 triad. In: Chem. Eur. J. , 2007, 1709-1714 |
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| 2006 | R. Zhu, X. Qiu, Yu Chen, S.X. Qian: Effect of axially substitution on the ultrafast dynamics and third-order optical nonlinearity of metallophthalocyanines films. In: J. Luminescence , 2006, 522-527 |
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| 2006 | R. Zhu, X. Qiu, Yu Chen, S.X. Qian: Nonlinear optical properties of indium phthalocyanine axially grafted polystyrene thin films. In: Chin. Phys. Lett. , 2006, 622-624 |
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| 2006 | K. Kitazume, Yu Chen, M. Itou, Y. Araki, S. Uchida, O. Ito: Photoinduced electron-transfer processes between phthalocyanines and perylene derivatives. In: J. Porphyrins and Phthalocyanines , 2006, 1190-1196 |
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| 2006 | Yu Chen*, M. Hanack, W. J. Blau, D.Dini, J. Doyle, Y. Liu, Y. Lin and J. Bai: Soluble axially substituted phthalocyanines: synthesis and nonlinear optical response (Review). In: J. Mater. Sci , 2006, 2169-2185 |
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| 2006 | Yu Chen*, Y. Araki, D. Dini, Y. Liu, O. Ito, M. Fujitsuka: The steady-state and time-resolved photophysical properties of a dimeric indium phthalocyanine complex. In: Mater. Chem. Phys. , 2006, 212-216 |
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| 2005 | Yu Chen*, Michael Hanack, Yasuyuki Araki, Osamu Ito: Axially modified gallium phthalocyanines and naphthalocyanines for optical limiting. In: Chemical Society Reviews, 2005, 517-529 |
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| 2005 | Yu Chen*, Yasuyuki Araki, Michael Hanack, Mamoru Fujitsuka, Osamu Ito: Steady-state and time-resolved photophysical studies on a series of gallium phthalocyanine monomers and dimers. In: Eur. J. Inorg. Chem., 2005, 4655-4658 |
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| 2005 | Yu Chen*, Tatsuro Midorikawa, Jinrui Bai, Yin Liu, Yasuyuki Araki and Osamu Ito
: Synthesis and photophysical properties of a charm-bracelet type C60-grafted PPV derivative
. In: Polymer, 2005, 9803-9809 |
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| 2005 | Yu Chen*, Mohamed E. EI-Khouly, Mikio Sasaki, Yasuyuki Araki, Osamu Ito: Synthesis of the axially substituted titanium Pc-C60 dyad with a convenient method. In: Organic Letters, 2005, 1613-1616 |
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| 2005 | H. Bertagnolli, W.J. Blau,Yu Chen, D. Dini, M. P. Feth, S.M. O'Flaherty, M. Hanack, V. Krishnan: Synthesis, characterization and optical limiting properties of a gallium phthalocyanine dimer. In: Journal of Materials Chemistry, 2005, 683-689 |
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| 2005 | Yu Chen*, Yasuyuki Araki, James Doyle, Adam Strevens, Osamu Ito, Werner J. Blau: Synthesis, characterization, and optoelectronic properties of a novel polyfluorene/poly(p-phenylenevinylene) copolymer. In: Chemistry of Materials, 2005, 1661-1666 |
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| 2004 | V. Krishnan, M. P. Feth, E. Wendel, Yu Chen, M. Hanack, and H. Bertagnolli: EXAFS spectroscopy¿-Foundamentals, measurement techniques, data evaluation and applications in the field of phthalocyanines. In: Z. Phys. Chem., 2004, 1-15 |
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| 2004 | Yu Chen, D. Dini, M. Hanack, M. Fujitsua, O. Ito: Excited state properties of monomeric and dimeric axially bridged indium phthalocyanines upon UV-Vis laser irreadiation. In: Chem. Commun., 2004, 340-341 |
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| 2004 | Yu Chen, Y. Araki, M. Fujitsuka, M. Hanack, O. Ito, S.M. O'Flaherty, W.J. Blau: Photophysical studies on axially substituted indium and gallium phthalocyanines upon UV-Vis laser irradiation. In: Solid State Commun., 2004, 773-778 |
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| 2004 | J.J. Doyle, S.M. O¿Flaherty, Yu Chen, T. Hegarty, M. Hanack, W.J. Blau: Polymer-phthalocyanine composite systems as solid-state passive optical limiters. In: Proceedings of the Society of Photooptical Instrumentation Engineers, Organic Optoelectronics and Photonics (Eds: P.L. Heremans, M. Muccini, H. Hofstraat), 2004, 269-279 |
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| 2004 | R.-Y. Zhu, Yu Chen, J. Zhou, B. Li, W.M. Liu, S.X. Qian, M. Hanack, Y. Araki, O.Ito: Ultrafast dynamics of the excitons in a series of axially and bridged substituted phthalocyanine thin films. In: Chemical Physics Letters, 2004, 308-312 |
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| 2003 | Yu Chen, Michael Hanack, Sean M. O'Flaherty, Werner J. Blau: An axially grafted charm bracelet type indium phthalocyanine copolymer. In: Macromolecules, 2003, 3786-3788 |
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| 2003 | S. M. O'Flaherty, S. V. Hold, M. J. Cook, T. Torres, Yu Chen, M. Hanack, W. J. Blau: Molecular engineering of peripherally and axially modified phthalocyanines for optical limiting and nonlinear optics. In: Adv. Mater., 2003, 19-32 |
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| 2003 | S. M. O'Flaherty, S. V. Hold, Yu Chen, Michael Hanack, Werner J. Blau: Reverse saturable absorption based optical limiting properties of Indium and Gallium phthalocyanines and naphthalocyanines. In: Organic Photonic Materials and Devices V - Proceedings of SPIE, 2003, 183-193 |
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| 2003 | C. G. Claessens, A. Gouloumis, M. Barthel, Yu Chen, G. Martin, F. Agullo-Lopez, I. Ledoux-Rak, J. Zyss, M. Hanack, T. Torres: Second harmonic generation of a series of axially substituted titanium(IV)and gallium(III) tetra-tert-butylphthalocyanines. In: Journal of Porphyrins and Phthalocyanines, 2003, 291-295 |
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| 2003 | Yu Chen, M. Fujitsuka, S. M. O'Flaherty, M. Hanack, O. Ito, W. J. Blau: Strong optical limiting of soluble axially substituted gallium and indium phthalocyanines. In: Adv. Mater., 2003, 899-902 |
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| 2003 | G. Y. Yang, M. Hanack, Y. W. Lee, Yu Chen, M. L. K. Yuen, S. Vagin, D. Dini: Synthesis and nonlinear optical properties of fluorine-containing naphthalocyanines. In: Chem. Eur. J., 2003, 2758-2762 |
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| 2003 | Yu Chen, S. M. OÄFlaherty, M. Hanack, W. J. Blau: Synthesis and optical limiting properties of new axially aryloxy substituted gallium phthalocyanines. In: J. Mater. Chem., 2003, 2405-2408 |
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| 2002 | T. Nagamura, A. Naito, I. Yoshida, Yu Chen, M. Hanack: All-optical reflectance control based on photoinduced complex refractive index changes in guided mode thin films containing indium or gallium phthalocyanines. In: J. Nonlinear Opt. Phys. & Mater., 2002, 205-218 |
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| 2002 | Yu Chen, M. Barthel, M. Seiler, L. R. Subramanian, H. Bertagnolli, M. Hanack: Axially bridged indium phthalocyanine dimer with direct In-In bond. In: Angew. Chem. Int. Eng. Ed., 2002, 3239-3242 |
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| 2002 | A. Naito, I. Yoshida, T. Nagamura, Yu Chen, M. Hanack: High speed reflection type all-optical modulation based on guided mode thin films containing phthalocyanine derivatives. In: Shizuoka Daigaku Denshi Kogaku Kenkyusho Kenkyu Hokoku, 2002, 69-73 |
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| 2002 | Yu Chen, L. R. Subramanian, Marku Barthel, Michael Hanack, Synthesis and characterization of soluble chloro-and aryl(Phthalocyaninato) gallium(III) and indium(III) complexes. In: Eur. J. Inorg. Chem., 2002, 1032-1034 |
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| 2002 | Yu Chen, L. R. Subramanian, M. Fujitsuka, O. Ito, S. M. O'Flaherty, W. J. Blau, T. Schneider, D. Dini, Michael Hanack: Synthesis and optical limiting properties of axially bridged phthalocyanines: [tBu4PcGa]2O and [tBu4PcIn]2O. In: Chem. Eur. J., 2002, 4248-4254 |
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| 2002 | Yu Chen, S. O'Flaherty, M. Fujitsuka, M. Hanack, L. R. Subramanian, O. Ito, W. J. Blau: Synthesis, characterization and optical limiting properties of axially substituted gallium(III)complexes. In: Chem. Mater., 2002, 5163-5168 |
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