A transport and delivery system for nanogram quantities of molecular species that does not use microfluidic channels, pumps, or valves is described.
本文介绍了一种不需要微流体通道、泵或瓣膜的纳克量分子运输和递药系统。
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It presents a simple method was presented for the separation and preparation of insect pheromones at the nanogram level by using gas chromatography (GC).