On the use of screen- and ink-jet printing to produce amperometric enzyme electrodes for lactate
On the use of screen- and ink-jet printing to produce amperometric enzyme electrodes for lactate
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DOI：
10.1016/0956-5663(96)88413-2
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发表时间：
1996-01-01
影响因子：
12.6
通讯作者：
Hopcroft, D
中科院分区：
文献类型：
--
作者：
Hart, AL;Turner, APF;Hopcroft, D
基于乳酸氧化酶的原型电化学乳酸电极通过丝网印刷和通过浸涂或喷墨印刷的膜的应用而产生。酶和电极之间的连接是通过在石墨垫上电沉积铂来实现的。传感器的线性范围很小，最高可达2 mM乳酸盐。当干燥储存时，电极保持其活性;活性保持高水平达244天。电极的性质表明，丝网印刷和喷墨印刷是可行的技术，机器生产的乳酸传感器。
Prototype electrochemical lactate electrodes based on lactate oxidase were produced by screen-printing and application of membranes by dip-coating or ink-jet printing. The link between enzyme and electrode was made by electro-deposition of platinum onto graphite pads. The linear range of the sensors was small; up to 2 mM lactate. Electrodes retained their activity when stored dry; activity remained high for 244 days. The properties of the electrodes indicate that screen- and ink-jet printing are feasible techniques for the machine production of lactate sensors.