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[Comparative analysis of the impact of repetitive transcranial magnetic stimulation and burst transcranial magnetic stimulation at different frequencies on memory function and neuronal excitability of mice]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiFu R, Zhu H, Ding C, Xu G.
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[The value of DCE-MRI combined with spectral CT in the short-term efficacy of concurrent chemoradiotherapy for nasopharyngeal carcinoma]. [PDF]
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za ZhiZheng S +5 more
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Chinese Journal of Chromatography
针对现有污水样本快速检测技术存在的不足，以及传统实验室质谱技术无法应用于现场快速检测、检测耗时较长等问题，本文提出了一种基于脉冲直流电喷雾电离质谱（pulsed-DC-ESI-MS）测定生活污水中11种常见毒品（吗啡、甲基苯丙胺、去甲氯胺酮、苯丙胺、3，4-亚甲基双氧甲基苯丙胺、可卡因、6-单乙酰吗啡、3，4-亚甲基双氧苯丙胺、苯甲酰爱康宁、氯胺酮、可待因）的快速检测方法。污水样品经浓盐酸调节pH至2，用Oasis PRiME MCX固相萃取柱进行萃取，萃取液经氮吹至近干后用200 μL甲醇复溶，涡旋0.
Qiao Shi +3 more
semanticscholar +1 more source
针对现有污水样本快速检测技术存在的不足，以及传统实验室质谱技术无法应用于现场快速检测、检测耗时较长等问题，本文提出了一种基于脉冲直流电喷雾电离质谱（pulsed-DC-ESI-MS）测定生活污水中11种常见毒品（吗啡、甲基苯丙胺、去甲氯胺酮、苯丙胺、3，4-亚甲基双氧甲基苯丙胺、可卡因、6-单乙酰吗啡、3，4-亚甲基双氧苯丙胺、苯甲酰爱康宁、氯胺酮、可待因）的快速检测方法。污水样品经浓盐酸调节pH至2，用Oasis PRiME MCX固相萃取柱进行萃取，萃取液经氮吹至近干后用200 μL甲醇复溶，涡旋0.
Qiao Shi +3 more
semanticscholar +1 more source