Objective To establish direct-write laser method for micromachining immunoassay microfluidic chip.
目的建立微流控芯片的CO_2激光直接微加工方法。
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Methods To construct direct-write laser micromachining system, set micromachining program, analyse the factor of micromachining, and use the microfluidic chip to detect alpha-fetoprotein.
AS a pattenning technology, DPN is now widely used in the nanoscale research in physics, chemistry, biology and so on because of its high resolution, registration and direct-write ability.