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Biomedical Engineering

Data on biomedical engineering reported by researchers at Chiang Mai University, Department of Pharmaceutical Sciences

Published in Drug Law Weekly, January 16th, 2007

New research, "Flow injection chemiluminescence determination of cefadroxil using potassium permanganate and formaldehyde system," is the subject of a report. "A simple, rapid and precise flow injection chemiluminescence (FI-CL) method is proposed for the determination of cefadroxil and is suitable for application to other antibiotics containing phenolic hydroxyl groups. A possible mechanism for this selectivity is suggested," investigators in Thailand report.

"The method is based on the CL-emitting reaction between cefadroxil and potassium permanganate in sulfuric acid medium, enhanced by formaldehyde (HCHO). Under the optimum conditions, calibration graphs over the...

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