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生活環境化学物質を対象とする新規光学検出液体クロマトグラフィーの開発

フォーマット:
論文
責任表示:
早川, 和一
言語:
日本語
出版情報:
日本薬学会 = The Pharmaceutical Society of Japan, 1994-01-01
著者名:
早川, 和一  
掲載情報:
藥學雜誌 = Journal of the Pharmaceutical Society of Japan
ISSN:
0031-6903  CiNii Articles  Webcat Plus  JAIRO
巻:
114
通号:
9
開始ページ:
669
終了ページ:
680
バージョン:
publisher
概要:
Recent studies on the three new photometric detection in the liquid chromatographic methods have been reviewed. The detector and systems based on these detection theories and their applications to several fields have been also described. Differential photometric detection using UV-visible absorbing eluents enabled us to examine the retention and detection mechanism of sample and eluent ions in ion exchange chromatography. Photometric detection in ion chromatography determined transparent ionic compounds using indirect photometric detection mode of this theory. This method was useful for many samples such as environmental water and foods. Polarized photometric detection method has been developed by introducing two polarizers on either side of the UV-visible absorbance detector flow cell. The monitor determined optically active compounds as the change in absorbance. This method was applied for determining food additives such as sugars and organic compounds. A HPLC system with a chemiluminescence detector has been developed for the determination of trace levels of mutagenic nitroarenes such as 1, 3-, 1, 6-, 1, 8-dinitropyrenes and 1-nitropyrene. Utilizing this system, their exhaust from vehicles and behavior in air were examined in detail. This system was also used for determining methamphetamines in abuser urine and hair. 続きを見る
URL:
http://hdl.handle.net/2297/44501

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