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The aim of this work was to develop an array of biosensors for simultaneous determination of four carbohydrates in solution. Several enzyme systems selective to lactose, maltose, sucrose and glucose were immobilised on the surface of four conductometric transducers and served as bio-recognition elements of the biosensor array. Direct enzyme analysis carried out by the developed biosensors was highly...
In order to explore the performance of the analytical method called in situ quantitative nuclear magnetic resonance spectroscopy – is q NMR – the distribution of glucose, fructose and sucrose in various parts of a carrot root (Daucus carota L.) – primary xylem, secondary xylem, phloem, cortex; top part and lower part – was determined. The influence on the quality of spectra of drying samples before...
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