Development of DNA-derived environmental material by -ray irradiation

Furusawa, Kazuya*; Kita, Erika*; Dobashi, Toshiaki*; Nagasawa, Naotsugu; Tamada, Masao

DNA-derived environmental cleanup material was prepared by -ray irradiation on DNA and cross-linking polymer mixtures. The -ray cross-linking biopolymer used for the study was carboxymethylcellulose (CMC), gelatin, bovine serum albumin (BSA), carboxymethylchitosan, and catinal. The DNA and cross-linking biopolymer mixtures were gelled homogenously by -ray irradiation except for DNA + CM-chitosan mixture under the experimental condition. Grams of acrydine orange absorbed in dried gels decreased with increasing irradiated dose. The optimum condition for obtaining the maximum absorbed efficiency of the gel was determined.

Language	:	Japanese
Journal	:	JAEA-Review 2006-042, JAEA Takasaki Annual Report 2005
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Pages	:	P. 54
Publication Year/Month	:	2007/02
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Paper URL	:	https://jopss.jaea.go.jp/pdfdata/JAEA-Review-2006-042.pdf
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Keywords	:	no keyword
Research Facility	:	コバルト60照射施設
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Article of JAEA R&D Review	:
Cooperating Institute	:	群馬大学

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Registration No. : AA20070196
JAEA Abstracts No. :
Paper Submission No. : 2721

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