One way to do it would be to measure the electrical properties of the different DNA bases such as capacitance and conductivity.
其中一个方法是测量不同DNA碱基的电性质,如电容和导电性。
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Those relying on changes in electrical resistance tend to have poorer resolution than is needed for modern applications, while those that rely on capacitance require an ungloved finger.
Electricalcapacitance tomography (ect) technique is a novel technique used in parameter measurement of multiphase flow and has a wide application prospect in industry.