Determined GA by FI‐CE in Luminol‐H2O2 System |
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| Authors: | Yanjie Dong Zhongling Wang |
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| Institution: | The College of Chemistry and Chemical Engineering, Anqing Normal University, Anhui Key Laboratory of Functional Coordination Compounds, Anqing City, Anhui, 246001, China |
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| Abstract: | It was found that the chemiluminescence arising from the reaction of luminol with H2O2 involving Co(II)‐catalyzed in alkaline solution could be strongly inhibited by gibberellic acid. Based on this observation, a new flow injection chemiluminescence method is proposed for the determination of gibberellic acid. The detection limits of the method are 0.09 ng mL?1 gibberellic acid. The method was successfully applied to the determination of gibberellic acid in bacteria‐free culture liquid. |
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| Keywords: | Chemiluminescence Flow injection Gibberellic acid |
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