ナカムラ　ヒデアキ   Hideaki Nakamura   中村　秀明    所属   学環 教養学環    職種   専任講師
言語種別	英語
発行・発表の年月	2015/09
形態種別	招待講演
査読	査読あり
招待論文	招待あり
標題	Microbial Biosensor Methods for Reacent Organic Pollution (Invited Oral Presentation)
執筆形態	単著
掲載誌名	EuroAnalysis 2015 Book of Abstract (18th edition of EuroAnalysis, the European Conference on Analytical Chemistry)
掲載区分	国外
出版社・発行元	European Chemical Sciences
巻・号・頁	pp.99
担当範囲	All
著者・共著者	Hideaki NAKAMURA
概要	Recent organic pollution is caused by phosphorus-based anthropogenic eutrophication, which occasionally lead heavy metal pollution. In this presentation, causes of the recent organic pollution in ecological system are briefly introduced, and our approaches, based on studies of microbial biosensor methods as tools for estimating the degrees of the recent organic pollution and heavy metal pollution, are introduced. As the microbial biosensor methods for the recent organic pollution, we have developed single or double mediator method, chemiluminescence method applying the principle of the double mediator method, and highly sensitive isothermal absorptiometric method. In the absorptiometric method, we have also developed a biosensor method for sea water using salt-tolerant yeast. In the approaches of the microbial biosensor methods for heavy metal pollution, we have developed unique technique employing damped metabolic oscillation induced in living yeast cells. In addition, other environmental water biosensor methods for eutrophication, agriculture, and viable microbial assay are also introduced. Finally, future perspectives of our microbial biosensor developments for environmental analysis relating to the organic pollution are discussed. Keywords: Microbial biosensor, Organic pollution, Eutrophication, Ecological system
researchmap用URL	http://www.euroanalysis2015.com/spip.php?rubrique16&lang=en
外部リンクURL	http://www.euroanalysis2015.com/?lang=en