The adsorption effect of capillary wall, which was usually considered as a troublesome factor, has been used as driving force for preparing stationary phase for open tubular capillary electrochromatography (OTCEC).
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- 首次將管壁吸附作用作為開(kāi)管毛細管電色譜固定相制備的推動(dòng)力，成功地建立了稱(chēng)為“吸附固定相開(kāi)管毛細管電色譜”的一種新方法。 原理是：選擇合適的條件，讓荷正電的化合物在毛細管管壁上充分吸附，直接用吸附層作為固定相。
