Search Results - "张素坤"
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气相色谱/高分辨质谱联用测定环境样品中的二噁英和类二噁英多氯联苯
Published in 分析化学 (2007)“…O6; 样品采用索氏抽提,抽提液依次经酸性硅胶床、多段混合硅胶柱和凝胶渗透色谱柱(GPC)净化后,用Florisil硅藻土柱分离出样品中的二噁英(PCDD/Fs)和类二噁英多氯联苯(dioxin-like PCBs),采用同位素稀释法和气相色谱/高分辨质谱联用仪(GC/HRMS)测定了其中的17个2, 3, 7,…”
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Temporal self-modifying characteristics of pulse propagation in multiphoton absorbers
Published in Chinese optics letters (10-07-2015)“…In this Letter, temporal self-modifying behavior of amplitude modulation pulse propagation characteristics in multiphoton absorbers is presented by solving the…”
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Journal Article