Andrew Conner

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A heavy metal-accumulating Citrobacter sp. was grown in carbon-limiting continuous culture in an air-lift fermentor containing raschig rings as support for biofilm development. Planktonic cells from the culture outflow were immobilized in parallel on raschig rings by chemical coupling (silanization), for quantitative comparison of phosphatase activity and(More)
An improved high-pressure liquid chromatographic method for the determination of doxorubicin hydrochloride (Adriamycin TM) in pharmaceutical preparations has been developed. A liquid-solid system using microporous silica (Zorbax) as the stationary phase and 3.8% 0.5 M sodium acetate buffer (pH 4.5) in isopropanol as the mobile phase gave optimum separation(More)
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