Membrane device for holding biomolecule samples for terahertz spectroscopy

H. Yoneyama; Masahiro Yamashita; S. Kasai; K. Kawase; H. Ito; T. Ouchi

doi:10.1016/j.optcom.2007.03.089

Membrane device for holding biomolecule samples for terahertz spectroscopy

H. Yoneyama, Masahiro Yamashita, S. Kasai, K. Kawase, H. Ito, T. Ouchi

Research output: Contribution to journal › Article › peer-review

22 Citations (Scopus)

Abstract

A device for holding biomolecule samples on a membrane allows scanning using terahertz frequency waves. Such scanning has previously been difficult due to the strong attenuation of terahertz frequency waves by water. Several types of biomolecules were scanned using terahertz time domain spectroscopy (TDS), and the data showed clear differences in transmittance among the samples. This membrane device is a promising aid for research on biomolecules using terahertz waves.

Original language	English
Pages (from-to)	1909-1913
Number of pages	5
Journal	Optics Communications
Volume	281
Issue number	7
DOIs	https://doi.org/10.1016/j.optcom.2007.03.089
Publication status	Published - 2008 Apr 1
Externally published	Yes

Keywords

Biosensing
Membrane device
Ti:Sapphire laser

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1016/j.optcom.2007.03.089

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AU - Yoneyama, H.

AU - Yamashita, Masahiro

AU - Kasai, S.

AU - Kawase, K.

AU - Ito, H.

AU - Ouchi, T.

PY - 2008/4/1

Y1 - 2008/4/1

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AB - A device for holding biomolecule samples on a membrane allows scanning using terahertz frequency waves. Such scanning has previously been difficult due to the strong attenuation of terahertz frequency waves by water. Several types of biomolecules were scanned using terahertz time domain spectroscopy (TDS), and the data showed clear differences in transmittance among the samples. This membrane device is a promising aid for research on biomolecules using terahertz waves.

KW - Biosensing

KW - Membrane device

KW - Ti:Sapphire laser

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JF - Optics Communications

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Membrane device for holding biomolecule samples for terahertz spectroscopy

Abstract

Keywords

ASJC Scopus subject areas

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