Radiation-induced chemical evolution of biomolecules

Nakagawa, Kazumichi*; Matsui, Takahiro*; Izumi, Yudai*; Agui, Akane; Tanaka, Masahito*; Muro, Takayuki*

Chemical-evolution in glycilglycine (Gly2) films irradiated by 146 nm light was studied. It was found that quantum efficiency of chemical evolution from Gly2 to glycilglycilglycine (Gly3) is smaller than that to glycilglycilglycilglycine (Gly4) due to the multiple step of reaction. From natural circular dichroism spectra measurements for serine and alanine films, we found the splitting of 1s $^{*}$ transitions in the energy region of oxygen 1s.

Language	:	English
Journal	:	Radiation Physics and Chemistry
Volume	:	78
Number	:	12
Pages	:	p.1198 - 1201
Publication Year/Month	:	2009/12
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Paper URL	:	https://doi.org/10.1016/j.radphyschem.2009.07.010
DOI for research data	:	Link to research data related to this paper/report.
Keywords	:	no keyword
Research Facility	:	SPring-8(大型放射光施設)
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InCites™	:	Percentile:29.90 Category:Chemistry, Physical
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Registration No. : AA20090463
JAEA Abstracts No. : 37001520
Paper Submission No. : 6523

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