Quantitative interpretation of MALDI-TOF mass spectra of imperfect carbosilane dendrimers.

作者: Alena Krupková , Jan Čermák , Zuzana Walterová , Jiří Horský

DOI: 10.1021/AC061783V

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摘要: A general relationship is derived for the abundance of an imperfect dendrimer with a given number missing constitutional repeating units in two outmost layers. The used interpretation MALDI TOF mass spectrum second-generation carbosilane prepared by iterative divergent method. model quantitatively describes and correctly predicts its first-generation precursor. Thus, use well-resolved spectra assessing purity low-generation dendrimers uniform end groups substantiated to lesser extent general.

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