Tomohisa Takaya
Department of Chemistry,
Faculty of Science
Gakushuin University
Tomohisa Takaya is a Lecturer in Department of Electrical and Computer Engineering, Faculty of Engineering, Toyama Prefectural University in Imizu, Toyama, Japan. He received a Ph.D. degree in Science from The University of Tokyo.
Dr. Takaya studied the mechanism of the initial charge separation in biochemical systems using ultrafast time-resolved spectroscopy as a postdoctoral researcher in Terry L. Gustafson’s lab and Bern Kohler’s lab at Department of Chemistry, The Ohio State University, from 2005 to 2007. He moved to Hiro-o Hamaguchi’s lab at Department of Chemistry, School of Science, The University of Tokyo, as Assistant Professor (2007-2010) and then moved to Koichi Iwata’s lab at Department of Chemistry, Faculty of Science, Gakushuin University (2010-2019). At Gakushuin University, he developed a new ultrafast time-resolved spectrometer using stimulated Raman scattering in the near-IR region for analyzing structures, dynamics and functions of π-conjugated systems.
Dr. Takaya moved to Department of Electrical and Computer Engineering, Faculty of Engineering, Toyama Prefectural University, as Lecturer in 2019. His research interests focus on development of a new technique of near-IR spectroscopy for non-invasive analyses of the quality of natural and industrial products.
Relaxation mechanism of β-carotene from S2 (1Bu(+)) state to S1 (2Ag(-)) state: femtosecond time-resolved near-IR absorption and stimulated resonance Raman studies in 900-1550 nm region.
The journal of physical chemistry. A Jun, 2014 | Pubmed ID: 24844607
Development of a femtosecond time-resolved near-IR multiplex stimulated Raman spectrometer in resonance with transitions in the 900-1550 nm region.
The Analyst Jul, 2016 | Pubmed ID: 27327140
A Guide to Design Functional Molecular Liquids with Tailorable Properties using Pyrene-Fluorescence as a Probe.
Scientific reports 06, 2017 | Pubmed ID: 28611420
Vibrational relaxation dynamics of β-carotene and its derivatives with substituents on terminal rings in electronically excited states as studied by femtosecond time-resolved stimulated Raman spectroscopy in the near-IR region.
Physical chemistry chemical physics : PCCP Jan, 2018 | Pubmed ID: 29188253
Control of Electron Flow Direction in Photoexcited Cycloplatinated Complex Containing Conjugated Polymer-Single-Walled Carbon Nanotube Hybrids.
The journal of physical chemistry letters Jul, 2018 | Pubmed ID: 29940729
Direct Observation of Structure and Dynamics of Photogenerated Charge Carriers in Poly(3-hexylthiophene) Films by Femtosecond Time-Resolved Near-IR Inverse Raman Spectroscopy.
Molecules (Basel, Switzerland) Jan, 2019 | Pubmed ID: 30691007
Soft chromophore featured liquid porphyrins and their utilization toward liquid electret applications.
Nature communications 09, 2019 | Pubmed ID: 31570713
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