Y
Yuta Ohtani
Researcher at Tokyo Metropolitan University
Publications - 15
Citations - 150
Yuta Ohtani is an academic researcher from Tokyo Metropolitan University. The author has contributed to research in topics: Adsorption & Porphyrin. The author has an hindex of 7, co-authored 15 publications receiving 119 citations. Previous affiliations of Yuta Ohtani include Tokyo University of Science, Yamaguchi & Japan Society for the Promotion of Science.
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Artificial Light-Harvesting System with Energy Migration Functionality in a Cationic Dye/Inorganic Nanosheet Complex
TL;DR: In this article, the authors investigated a photochemical energy transfer between a cationic xanthene derivative (Flu(D)) and a porphyrin (Por(A)) with an energy migration functionality, which is crucial for efficient light harvesting on an inorganic nanosheet.
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Pinning effect for photoisomerization of a dicationic azobenzene derivative by anionic sites of the clay surface.
TL;DR: The photoisomerization behaviour of a dicationic azobenzene derivative on the inorganic surface was examined and the reaction was controlled by the charged array of the in organic surface due to the "pinning effect" because of the electrostatic interaction between anionic charged sites on theInorganic surface and cationic charged sites in dye molecules.
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Switching of energy transfer reaction by the control of orientation factor between porphyrin derivatives on the clay surface
TL;DR: In this article, the energy transfer efficiency between dyes can be controlled by the relative orientation change between different dyes, and the change of orientation factor and spectral overlap factor was the main factor to affect the energy-transfer efficiency.
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Anisotropic photochemical energy transfer in clay/porphyrin system prepared by size-matching effect and Langmuir–Blodgett technique
TL;DR: Anisotropic energy transfer system was successfully prepared by a combination of Langmuir-Blodgett (LB) technique and size-matching effect in this paper, where Tetrakis(1-methylpyridinium-3-yl) porphyrin (m -TMPyP) and tetrakis[1]-pyridine-4-yl (t-PyP)] were used as energy donor and acceptor, respectively.
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Adsorption and emission enhancement behavior of 4,4′-bipyridine on dispersed montmorillonite nano-sheets under aqueous conditions
TL;DR: In this paper, the adsorption and photochemical behavior of 4,4′-bipyridine (BPy) on an exfoliated single montmorillonite nano-sheet (MtNS) was investigated in water.