碳电极

Chitosan and film-forming properties of polyvinyl pyrrolidone dissolved outstanding performance, made of composite membrane, through the composite membrane-embedded and glyoxal cross-linking role of the glassy carbon electrode have a common fixed-horseradish dismutase enzymes and hemoglobin, Fe 63-/4- body as an electronic transmission.

利用壳聚糖成膜性能及聚乙烯吡咯烷酮优异的溶解性能，制成复合膜，通过复合膜包埋和乙二醛交联作用在玻碳电极上共同固定辣根过氧化物酶和血红蛋白，Fe63-/4-作为电子传递体。

The optimal parameters for catalytic reaction of LiP or MnP on theelectrode in electrochemical enzyme sensor are obtained,which are pH of4.2,H_2O_2 concentration reaching 0.1875 mM,0.25 mM hydroquinone and 6mM veratryl alcohol.In the optimal reaction system,LiP and MnP aredetermined exactly by the sensor.

实验确定了电化学酶传感器裸玻碳电极对LiP、MnP体系的催化反应的响应最为灵敏且电流变化较大的最适pH值(pH4.2)、H_2O_2(0.1875 mM)、对苯二酚(0.25 mM)、藜芦醇(6 mM)含量等参数，在该反应条件下传感器能准确测定LiP、MnP。

It was found that in neutral deoxygenated solution, the presence of FeTPPS or MnTPPS decreases the overpotential of NADH oxidation at a glassy carbon electrode, the processes are explained in terms of EC mechanism.

结果表明，在除氧的中性溶液中FeTPPS和MnTPPS降低了NADH在玻碳电极上氧化的过电位，过程用EC再生机理解释。

The last stage was indispensable to the fabrication of homogenized, intact and stable film modified electrode.

还考察了氢氧化钴修饰玻碳电极的制备过程，并讨论了相应作用机理。

The electrochemical behavior of bumetanide was studied by differential pulse voltammetry method.The differential pules voltammograms exhibited an oxidation current peak of bumetanide at the potential of +0.896 Vvs.

用微分脉冲伏安法研究了利尿剂类药物布美他尼在玻碳电极上的电化学行为。

When fitted with carbon electrodes, this lamp was used as a light source for projectors .

当装有碳电极，这盏灯是用来作为光源的投影。

In chapter 6, the passivation film formation、charge transfer across the carbon/passivation film interface and the diffusion of lithium in solid for the 650℃ and 900℃ PPP-based carbons are investigated by ac impedance.

讨论了电解液的组成对碳电极上成膜过程的影响，钝化膜的生成、气体的放出和电化学嵌入反应是三个相互竞争的过程，含脂类的溶剂倾向于成膜。

The electrochemical performance of the electrodes has been tested by using them as cathodes in a Li/O2 cell.

合成碳电极的电化学性能以将其用作锂/氧电池的负极来进行测试。

To study the electrochemical response of isoniazid at electrochemical pretreated glassy carbon electrode.

研究异烟肼在电化学预处理玻碳电极上的电化学响应。

It is prepared by utilizing glutaraldehyde cross-linked β-cyclodextrin to immobilize the uricase on the surface of screen-printed carbon paste electrodes which was modified by MnO2 nano-particles, and ferrocene is employed as an electron transfer mediator.

在丝网印刷碳电极上修饰纳米MnO2，并利用戊二醛和β-环糊精交联固定尿酸酶，以二茂铁作为电子媒介体，研制用于测定尿酸浓度的生物传感器。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。