摘要
生物芯片 (biochip)技术是 2 0世纪 90年代初期发展起来的一门新兴技术。通过微加工技术制作的生物芯片 ,可以把成千上万乃至几十万个生命信息集成在一个很小的芯片上 ,达到对基因、抗原和活体细胞等进行分析和检测的目的。该技术可快速、微量、准确地诊断疾病从而了解病情 ,达到非常精确的要求 ,芯片的实质是在面积不大的基本表面上有序的点阵排列了一系列固定于一定位置的可寻址的识别分子 ,使他们在相同的条件下进行结合或反应 ,反应结果用化学荧光法显示然后用精密的扫描仪或 CCD摄像技术记录结果 ,再通过计算机软件分析并综合成 IC总信息。
The technology of biochip was developed in 90s 20th as the newest technology. This technology can concentrate million of life information by microtechinto a little chip in order to diagnose disease fast,micro,well and truly. The essence of biochip is to array molecule,which was arrayed by lattice and fixed address,on the chip.In the same condition,they act as combination and reaction, and the result was showed by chemical fluorescence. Therefore,we can record them through rigid scanner and CCD. We can analyze them by software and generate IC message.
出处
《现代电子技术》
2003年第6期1-4,共4页
Modern Electronics Technique
