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基质辅助激光解吸电离飞行时间质谱测定双二氮杂萘酮苯醚芳香聚合物

Determination of Bisphthalazinone phenyl ether Aromatic Polymer by Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry

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【Author】 ZHANG Zhen-Ying a,b , DENG Hui-Min a *, DENG Qin-Ying b , ZHAO Shan-Kai a ( aAnalysis & Research Center; bSchool of Chemistry and Chemical Engineering, Sun Yat-Sen University,Guangzhou 510275)

【机构】中山大学分析测试中心；中山大学化学与化工学院；中山大学分析测试中心广州510275；广州510275；广州510275；

【Abstract】 Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry was used successfully to determine three kinds of bisphthalazinone phenyl ether aromatic polymers with 1,8,9-trihydroxyanthranene as matrix. The polymerization degree of the polymers were determined to be 1 to 17. The influence of deflection value used in MALDI-TOF MS method was discussed.更多还原

【关键词】基质辅助激光解吸电离飞行时间质谱(MALDI-TOF MS)；双二氮杂萘酮苯醚芳香聚合物；测定；
【Key words】 matrix-assisted laser desorption/ionization time-of-flight mass spectrometry； bisphthalazinone phenyl ether aromatic polymer； characterization；

【基金】广东省自然科学基金资助项目 (990 2 0 9)

【文献出处】应用化学 ,Chinese Journal of Applied Chemistry , 编辑部邮箱 ,2004年01期

【分类号】O657.63
【下载频次】139

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