The Experts below are selected from a list of 9 Experts worldwide ranked by ideXlab platform
Kenji Ogino - One of the best experts on this subject based on the ideXlab platform.
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Synthesis and characterization of electron transporting polymers having Thioxanthene Derivatives
Synthetic Metals, 1999Co-Authors: Hisaya Sato, Hisaaki Matsuda, Kazuo Okamoto, Kenji OginoAbstract:Abstract Acrylate and methacrylate type monomers containing Thioxanthene Derivative were synthesized and radically polymerized to yield electron transporting polymers. The obtained polymers are soluble in common solvents such as tetrahydrofuran (THF), chloroform, dimethylformamide (DMF). Cyclic voltammograms of all polymers showed two well-defined pairs of reduction and oxidation peaks indicating that polymers are electrochemically active. The polymers with dicyanomethylated Thioxanthene Derivative were more easily reduced than those with unmodified one because of the strong electron-withdrawing effect of dicyanomethyl groups, while the latter showed higher electron drift mobility than the former. Drift mobility was discussed in relation to the structure of the lowest unoccupied molecular orbital (LUMO) and the electron distribution. A well-balanced distribution of electrons plays an important role for a high-mobility material.
Hisaya Sato - One of the best experts on this subject based on the ideXlab platform.
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Synthesis and characterization of electron transporting polymers having Thioxanthene Derivatives
Synthetic Metals, 1999Co-Authors: Hisaya Sato, Hisaaki Matsuda, Kazuo Okamoto, Kenji OginoAbstract:Abstract Acrylate and methacrylate type monomers containing Thioxanthene Derivative were synthesized and radically polymerized to yield electron transporting polymers. The obtained polymers are soluble in common solvents such as tetrahydrofuran (THF), chloroform, dimethylformamide (DMF). Cyclic voltammograms of all polymers showed two well-defined pairs of reduction and oxidation peaks indicating that polymers are electrochemically active. The polymers with dicyanomethylated Thioxanthene Derivative were more easily reduced than those with unmodified one because of the strong electron-withdrawing effect of dicyanomethyl groups, while the latter showed higher electron drift mobility than the former. Drift mobility was discussed in relation to the structure of the lowest unoccupied molecular orbital (LUMO) and the electron distribution. A well-balanced distribution of electrons plays an important role for a high-mobility material.
Hisaaki Matsuda - One of the best experts on this subject based on the ideXlab platform.
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Synthesis and characterization of electron transporting polymers having Thioxanthene Derivatives
Synthetic Metals, 1999Co-Authors: Hisaya Sato, Hisaaki Matsuda, Kazuo Okamoto, Kenji OginoAbstract:Abstract Acrylate and methacrylate type monomers containing Thioxanthene Derivative were synthesized and radically polymerized to yield electron transporting polymers. The obtained polymers are soluble in common solvents such as tetrahydrofuran (THF), chloroform, dimethylformamide (DMF). Cyclic voltammograms of all polymers showed two well-defined pairs of reduction and oxidation peaks indicating that polymers are electrochemically active. The polymers with dicyanomethylated Thioxanthene Derivative were more easily reduced than those with unmodified one because of the strong electron-withdrawing effect of dicyanomethyl groups, while the latter showed higher electron drift mobility than the former. Drift mobility was discussed in relation to the structure of the lowest unoccupied molecular orbital (LUMO) and the electron distribution. A well-balanced distribution of electrons plays an important role for a high-mobility material.
Kazuo Okamoto - One of the best experts on this subject based on the ideXlab platform.
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Synthesis and characterization of electron transporting polymers having Thioxanthene Derivatives
Synthetic Metals, 1999Co-Authors: Hisaya Sato, Hisaaki Matsuda, Kazuo Okamoto, Kenji OginoAbstract:Abstract Acrylate and methacrylate type monomers containing Thioxanthene Derivative were synthesized and radically polymerized to yield electron transporting polymers. The obtained polymers are soluble in common solvents such as tetrahydrofuran (THF), chloroform, dimethylformamide (DMF). Cyclic voltammograms of all polymers showed two well-defined pairs of reduction and oxidation peaks indicating that polymers are electrochemically active. The polymers with dicyanomethylated Thioxanthene Derivative were more easily reduced than those with unmodified one because of the strong electron-withdrawing effect of dicyanomethyl groups, while the latter showed higher electron drift mobility than the former. Drift mobility was discussed in relation to the structure of the lowest unoccupied molecular orbital (LUMO) and the electron distribution. A well-balanced distribution of electrons plays an important role for a high-mobility material.
P. Amblard - One of the best experts on this subject based on the ideXlab platform.
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Diagnosis of photosensitivity to flupenthixol by photoprick testing
Photodermatology photoimmunology & photomedicine, 1997Co-Authors: Jean-luc Bourrain, C. Paillet, C. Woodward, J.-c. Beani, P. AmblardAbstract:We report the case of a 38-year-old patient with an erythematous eruption, initially confined to photo-exposed areas and then becoming more generalized, which was attributable to flupenthixol, a Thioxanthene Derivative used for its neuroleptic properties. The compound has the same polycyclic aromatic hydrocarbons as phenothiazines, but without any cross-reaction in our patient. A photoallergic cause for the eruption was verified on clinical, histological and photobiologic grounds. Photopatch tests were negative, but photoprick testing was positive after UV irradiation of the test site. Photopatch test methods using better skin penetration have been already reported for testing drug photosensitivity. Photoprick testing combines better penetration with greater ease of use.