紫外線照射された天然繊維中に生じたラジカルのESR研究

• 曾我部, 國久

• 金山, 良子

• 坂本, 一光

書誌事項

タイトル別名

• An ESR study of radicals produced in UV-irradiated natural fibers
• シガイセン ショウシャ サレタ テンネン センイチュウ ニ ショウジタ ラジカル ノ ESR ケンキュウ

抄録

The same radical, g=2.0046, was detected in UV-irradiated natural fibers, spider's strings or silk, origining in their peptide structures. Their fibers structure are respectively diffrent, but they seem to have the same structure damaged by UV-irradiation. In the case of UV-irradlated silk, radicals produced in raw silk were very strong, but deduced by alkaline treatment with 0.01 mol/l NaOH for 1 hr.. Othreside, radicals for silk strings were increased by alkaline treatment under the same condition. This fact seems to suggest an adequate alkaline treatment protects natural fibers as silk against UV-irradiation.

収録刊行物

• 島根大学教育学部紀要. 自然科学

  島根大学教育学部紀要. 自然科学 32 1-6, 1998-12-01

  島根大学教育学部

詳細情報

• CRID: 1050845763413270272
• NII論文ID: 120005583659
• NII論文ID: 110006934178
• NII書誌ID: AN00107941
• ISSN: 05869943
• NDL書誌ID: 4672838
• Web Site: http://ir.lib.shimane-u.ac.jp/2841
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4672838
• 本文言語コード: ja
• 資料種別: departmental bulletin paper
• データソース種別:
  • IRDB
  • NDL
  • CiNii Articles