A new detection method of porous silicon optical biosensor is presented in this paper.It has four advantages.The first advantage is the lower detection limit,which is 20.74 pM. The second advantage is the low detection cost,which only needs digital microscope and general optical devices.The third advantage is the short detection time.It takes several seconds to complete the process.The fourth advantage is the high bioassay throughput. For the detection of PSi optical biosensor microarray.

中文翻译：

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突破性聆听正在扫描比以往更多的空间，试图寻找智慧生命


本文提出了一种新型的多孔硅光学生物传感器检测方法，该方法具有四个优点。第一个优点是检测限较低，为20.74 pM。第二个优点是检测成本低，只需要数码显微镜和通用光学设备。第三个优点是检测时间短，只需几秒钟即可完成该过程。第四个优点是生物测定通量高。用于检测PSi光学生物传感器微阵列。