Based on the principle of microfilter, gate-type cell sorter chip was designed, which can separate the white blood cells from the rat peripheral blood.

基于微过滤原理设计的闸式细胞分离芯片，可实现老鼠外周血中白细胞与红细胞的分离。

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Each sock comes with its own RFID chip, which can be "read" by a NFC (near field communication) device known as a sock sorter, which in turn communicates via Bluetooth with an iPhone.

BBC: Who wants hi-tech socks for Christmas?