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ID 47031
本文ファイル
著者
Nose, Kazutoshi
Kondo, Takaharu
Araki, Syuki
Tsuda, Takao
NDC
化学
抄録(英)
We investigated whether methane, ethylene and ethane gas can be detected in gas emanating from human skin, which is called skin gas. Skin gas was collected with a homemade stainless-steel trap system, which was cooled with liquid nitrogen, and analyzed with a gas chromatograph fitted with a flame ionization detector (FID). Skin-gas samples were obtained by covering a hand for 30 min with a polyfluorovinyl bag in which pure helium gas was introduced. The bag, the trap system and GC were set up online to avoid any contamination by air. Methane, ethylene and ethane in skin gas were successfully collected at an average amount emanated for 30 min (from ten subjects) of 150 ± 63, 20 ± 11 and 17 ± 8 [mean ± SD] pg/cm2, respectively.
内容記述
This work was partly supported by the Regional Science Promotion Program, Japan Science and Technology Agency.
掲載誌名
Analytical Sciences
21巻
6号
開始ページ
625
終了ページ
628
出版年月日
2005-06
出版者
The Japan Society for Analytical Chemistry
ISSN
0910-6340
1348-2246
NCID
出版者DOI
言語
英語
NII資源タイプ
学術雑誌論文
広大資料タイプ
学術雑誌論文
DCMIタイプ
text
フォーマット
application/pdf
著者版フラグ
publisher
権利情報
2005 © The Japan Society for Analytical Chemistry
関連情報URL
部局名
総合科学研究科