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Potentiometric determination of enzyme activities with slopes computed with the savitzky-golay digital filter
Journal article   Peer reviewed

Potentiometric determination of enzyme activities with slopes computed with the savitzky-golay digital filter

Orville W Bunker and Mark A Arnold
Analytica chimica acta, Vol.192(2), pp.315-319
1987
DOI: 10.1016/S0003-2670(00)85717-7

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Abstract

The Savitzky-Golay least-squares differentiation digital filter is applied to the processing of potential/time response curves for quantifying enzyme activity with potentiometric membrane electrodes as detectors. The use of this filter avoids operator bias and provides a simple and rapid procedure for data processing.

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