A Sensitive Procedure for the Rapid Determination of Mandelic Acid by Flow Injection Analysis and Chemiluminescence Detection 


Vol. 30,  No. 1, pp. 102-106, Jan.  2009
10.5012/bkcs.2009.30.1.102


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  Abstract

A rapid and sensitive chemiluminescence (CL) method using flow-injection (FI) has been developed for the determination of mandelic acid which is based on the enhancement of mandelic acid to the CL intensity of Ru(bipy)32+-Ce(IV) system. The enhancement effect was dependent on the concentration of mandelic acid, based on which, CL system was established for the determination of mandelic acid. The concentrations of Ru(bipy32+, Ce(IV), and 2S4 were optimized. Under the optimum experimental conditions, the linear range and detection limit are 1.46-342.0 μg/mL and 0.072 μg/mL, respectively. The correlation coefficient (R) was 0.99732. The utility of this method was demonstrated by determining mandelic acid in capsules and human urine sample.

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  Cite this article

[IEEE Style]

S. M. Alam, C. W. Jeon, M. M. Karim, S. H. Lee, S. M. Wabaidur, Y. S. Suh, H. Y. Chung, "A Sensitive Procedure for the Rapid Determination of Mandelic Acid by Flow Injection Analysis and Chemiluminescence Detection," Bulletin of the Korean Chemical Society, vol. 30, no. 1, pp. 102-106, 2009. DOI: 10.5012/bkcs.2009.30.1.102.

[ACM Style]

Seikh Mafiz Alam, Chi Wan Jeon, Mohammad Mainul Karim, Sang Hak Lee, Saikh Mohammad Wabaidur, Yeoun Suk Suh, and Hye Young Chung. 2009. A Sensitive Procedure for the Rapid Determination of Mandelic Acid by Flow Injection Analysis and Chemiluminescence Detection. Bulletin of the Korean Chemical Society, 30, 1, (2009), 102-106. DOI: 10.5012/bkcs.2009.30.1.102.

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ISSN(Print) 0253-2964
ISSN(Online) 1229-5949