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Fingerprint Dive into the research topics where Eiji Tokunaga is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

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excitons Physics & Astronomy
spectroscopy Physics & Astronomy
probes Physics & Astronomy
pumps Physics & Astronomy
Spectroscopy Chemical Compounds
polaritons Physics & Astronomy
electro-optics Physics & Astronomy
Molecules Chemical Compounds

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Research Output 1988 2019

1 Citation (Scopus)

Absorbance spectra of the hematochrome-like granules and eyespot of Euglena gracilis by scan-free absorbance spectral imaging A(x, y, λ) within the live cells

Yamashita, K., Yagi, T., Isono, T., Nishiyama, Y., Hashimoto, M., Yamada, K., Suzuki, K. & Tokunaga, E., 7 May 2019, In : Journal of Plant Research. 132, 3, p. 431-438 8 p.

Research output: Contribution to journalArticle

Euglena gracilis
absorbance
organelles
granules
image analysis

Demonstration of wavelength-scan-free action spectroscopy in pump/probe measurement with supercontinuum pump light

Seto, K., Yamada, H., Kobayashi, T. & Tokunaga, E., 1 Jan 2019, In : Optics Express. 27, 5, p. 6976-6995 20 p.

Research output: Contribution to journalArticle

pumps
probes
wavelengths
spectroscopy
stimulation

Noninvasive and safe cell viability assay for Euglena gracilis using natural food pigment

Yamashita, K., Yamada, K., Suzuki, K. & Tokunaga, E., 1 Jan 2019, In : PeerJ. 2019, 4, e6636.

Research output: Contribution to journalArticle

Open Access
Euglena gracilis
Monascus
natural foods
Anthocyanins
Pigments
deterioration
cancellation
Deterioration
Signal to noise ratio
signal to noise ratios

External field response and applications of metal coated hemispherical Janus particles

Aizawa, S., Seto, K. & Tokunaga, E., 23 Apr 2018, In : Applied Sciences (Switzerland). 8, 4, 653.

Research output: Contribution to journalArticle

Open Access
Janus
Metals
Magnetic fields
Electric fields
magnetic fields