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在医学中,对生物体内的化学成分进行检查是非常重要的。现行的分析方法大都是将血液、组织液等从体内取出,在体外用分析装置进行测定。如果能用小型化学传感器插入体内直接进行分析,就能得到连续性或瞬间性的分析结果。这在对患者进行病态监视等临床医学中作用非常大。离子选择性电极适合作这种生物化学传感器,但是要把它制成非常小,小到能插入体内
In medicine, it is important to check the chemical composition of a living body. Current analytical methods are mostly blood, tissue fluid removed from the body, in vitro with the analysis device for the determination. If small chemical sensors can be inserted directly into the body for analysis, continuous or transient analysis results can be obtained. This plays a very large role in clinical medicine such as morbid surveillance of patients. Ion-selective electrodes are suitable as such biochemical sensors, but make it very small, small enough to be inserted into the body