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分子烙印聚合物固定相分离咖啡因和茶碱的研究

苏立强;刘学良;王俊德;商振华

  Molecularly imprinted polymer(MIP) stationary phases against caffeine and against theophylline were prepared. Separation abilities of the phases were investigated by HPLC. The results showed that the theophylline based MIP stationary phase is highly selective to theophylline, and baselined separation of caffeine and theophylline was achieved. However, the caffeine based MIP stationary phase did not possess specific selectivity to the template molecule, caffeine. MIP with specific selectivity to template molecule can only be prepared when interactions between template and monomer go together.……   
[关键词]:高效液相色谱;分子烙印聚合物;咖啡因;茶碱
[文献类型]:期刊
[文献出处]: 《高等学校化学学报2001年07期
[格式]:PDF原版; EPUB自适应版(需下载客户端)