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中文摘要：
为踪迹镓离子的察觉的一个新奇传感器[Ga (III )] 被一个金电极的逐步的修正与 -cyclodextrin 创造(-CD)/multi-walled 碳 nanotubes (MWCNT ) 和一个离子印了聚合物(IIP ) 。传感器表面形态学被扫描电子显微镜学描绘。印的传感器的电气化学的表演被周期的 voltammetry，微分脉搏 voltammetry 和 chronoamperometry 调查。传感器向目标 Ga (III ) 离子显示了优秀选择。同时，介绍 MWCNT 显示了显著催化活动，并且 CD 表明了重要丰富能力。一条线性刻度曲线被获得从 5.0 盖住集中范围
英文摘要：
A novel sensor for detection of trace gallium ion [Ga（III）] was created by stepwise modification of a gold electrode with fl-cyclodextrin （β-CD）/multi-walled carbon nanotubes （MWCNTs） and an ion imprinted polymer （IIP）. The sensor surface morphology was characterized by scanning electron microscopy. The electrochemical performance of the imprinted sensor was investigated by cyclic voltammetry, differential pulse voltammetry and chronoamperometry. The sensor displayed excellent selectivity towards the target Ga（III） ion. Meanwhile, the introduced MWCNTs displayed noticeable catalytic activity, and fl：CD demonstrated significant enrichment capacity. A linear calibration curve was obtained covering the concentration range from 5.0 × 10 8 to 1.0 × 10-4 moloL-1, with a detection limit of 7.6× 10 9 mol·L-1. The proposed sensor was successfully applied to detect Ga（III） in real urine samples.
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