Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/76837
Title: Pulsed amperometric detection of glucose using a mediated enzyme electrode
Authors: Gunasingham, H. 
Tan, C.-H.
Ng, H.-M.
Issue Date: 25-Jul-1990
Source: Gunasingham, H.,Tan, C.-H.,Ng, H.-M. (1990-07-25). Pulsed amperometric detection of glucose using a mediated enzyme electrode. Journal of Electroanalytical Chemistry 287 (2) : 349-362. ScholarBank@NUS Repository.
Abstract: Pulsed amperometric detection (PAD) was employed for the detection of glucose using a tetrathiafulvalene mediated enzyme electrode in flow analysis. The effect of various parameters is described and comparisons are made with the dc amperometric (dc) mode. The results show that the PAD mode gives a higher precision in long term flow injection analysis and is less susceptible to the flow rate. The linear range is the same although the current in the PAD mode is generally lower. The detection limits for the PAD and dc modes are 2.5 μM and 1.25 μM, respectively. © 1990.
Source Title: Journal of Electroanalytical Chemistry
URI: http://scholarbank.nus.edu.sg/handle/10635/76837
ISSN: 00220728
Appears in Collections:Staff Publications

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