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	1.	A selective voltammetric method for uric acid detection at Nafion(R)-coated carbon paste electrodes. [electronic resource] by Zen, J M Hsu, C T Producer: 20121002 In: Talanta vol. 46 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	2.	A mimicking enzyme analogue for chemical sensors. [electronic resource] by Zen, J M Kumar, A S Producer: 20050913 In: Accounts of chemical research vol. 34 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	3.	A glucose sensor made of an enzymatic clay-modified electrode and methyl viologen mediator. [electronic resource] by Zen, J M Lo, C W Producer: 20121002 In: Analytical chemistry vol. 68 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	4.	Determination of theophylline in tea and drug formulation using a Nafion(R)/lead-ruthenium oxide pyrochlore chemically modified electrode. [electronic resource] by Zen, J M Yu, T Y Shih, Y Producer: 20121002 In: Talanta vol. 50 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	5.	Determination of codeine in urine and drug formulations using a clay-modified screen-printed carbon electrode. [electronic resource] by Shih, Y Zen, J-M Yang, H-H Producer: 20020905 In: Journal of pharmaceutical and biomedical analysis vol. 29 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	6.	Voltammetric determination of caffeine in beverages using a chemically modified electrode. [electronic resource] by Zen, J M Ting, Y S Shih, Y Producer: 19980831 In: The Analyst vol. 123 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	7.	A dual electrochemical sensor for nitrite and nitric oxide. [electronic resource] by Zen, J M Kumar, A S Wang, H F Producer: 20010301 In: The Analyst vol. 125 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	8.	Determination of paraquat by square-wave voltammetry at a perfluorosulfonated ionomer/clay-modified electrode. [electronic resource] by Zen, J M Jeng, S H Chen, H J Producer: 20121002 In: Analytical chemistry vol. 68 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	9.	Electrocatalytic cyclization of dithiothreitol on a chemically modified electrode by analogy with protein action. [electronic resource] by Zen, J M Kumar, A S Chen, J C Jayachithra, K Balamurugan, K Chin, D H Producer: 20010927 In: The Analyst vol. 126 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)