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  • Title: [Chemiluminescence method for determination of dipyridamole].
    Author: Rao ZM, Zhang WH, Li QZ, Xie GP, Yang HQ.
    Journal: Guang Pu Xue Yu Guang Pu Fen Xi; 2004 Mar; 24(3):278-80. PubMed ID: 15759974.
    Abstract:
    A new system for the determination of dipyridamole with flow injection chemiluminescence was described. It is based on the chemiluminescence reaction of dipyridamole-potassium permanganate with rhodamine B. Tween-80 was found to be an enhancer of the chemiluminescence reaction. A method based on the enhanced chemiluminescence for dipyridamole determination has been developed. The method has high sensitivity, selectivity and good repeatability with a linear concentration range of 5.0 x 10(-8) - 5.0 x 10(-5) g x mL(-1), a detection limit of 1.7 x 10(-8) g x mL(-1) and a RSD of 1.1% (n = 11, cs = 1.0 x 10(-6) g x mL(-1)).
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