一、前言:生物体内的反应几乎都是在酶的参与下完成的,这是由于酶具有高效的催化作用。它可以使一些很难进行的反应在常温常压下完成,并且,酶具备高度的选择性,某一种酶只能催化某一定底物的特殊反应。所谓酶电极就是利用酶的独特功能而制作的传感器。它可以有选择地对有机物进行检测,现在,世界各地对酶电极的研究风起云涌,有的已达实用程度,下 First, the preamble: almost all reactions in the body of organisms completed with the participation of the enzyme, which is due to the enzyme has an efficient catalytic effect. It can make some difficult reactions at normal temperature and pressure to complete, and the enzyme has a high degree of selectivity, an enzyme can only catalyze the specific reaction of a certain substrate. The so-called enzyme electrode is the use of unique features of the enzyme produced sensors. It can selectively detect organic matter, and now, the research of enzyme electrode in the world surges, and some have reached the practical level.