A Chemiluminescence Reaction between Hydrogen Peroxide and Acetonitrile and Its Applications
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- Jianzhong Lu
- School of Pharmaceutical Sciences, Nagasaki University, 1-14 Bunkyo-Machi, Nagasaki 852-8521, Japan
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- Choiwan Lau
- School of Pharmaceutical Sciences, Nagasaki University, 1-14 Bunkyo-Machi, Nagasaki 852-8521, Japan
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- Mikio Morizono
- School of Pharmaceutical Sciences, Nagasaki University, 1-14 Bunkyo-Machi, Nagasaki 852-8521, Japan
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- Kazuko Ohta
- School of Pharmaceutical Sciences, Nagasaki University, 1-14 Bunkyo-Machi, Nagasaki 852-8521, Japan
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- Masaaki Kai
- School of Pharmaceutical Sciences, Nagasaki University, 1-14 Bunkyo-Machi, Nagasaki 852-8521, Japan
書誌事項
- 公開日
- 2001-11-09
- DOI
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- 10.1021/ac010688d
- 公開者
- American Chemical Society (ACS)
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説明
Here we report a new chemiluminescence reaction between basic aqueous H2O2 and acetonitrile. Its ultraweak chemiluminescence could be greatly enhanced by luminol, isoluminol-labeled streptavidin, and an Edman-type fluorescent reagent. Light emission was intense and long-lived, and this facilitated the initiation of the reaction and the measurement of the light emission. The present results permit us to propose a series of convenient, highly sensitive, and enzyme-free techniques for the detection and quantification of luminol, related conjugates, acetonitrile, and amino acids. Overall, this new chemiluminescence reaction will be quite promising for numerous applications in immunoassay, DNA hybridization, environmental monitoring. and postcolumn chromatographic detection.
収録刊行物
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- Analytical Chemistry
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Analytical Chemistry 73 (24), 5979-5983, 2001-11-09
American Chemical Society (ACS)