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首页> 外文期刊>RSC Advances >Analysis of sequence-defined oligomers through Advanced Polymer Chromatography? – mass spectrometry hyphenation
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Analysis of sequence-defined oligomers through Advanced Polymer Chromatography? – mass spectrometry hyphenation

机译：通过先进的聚合物色谱法分析序列定义的低聚物？ - 质谱连字符

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In recent years, sequence-defined oligomers have attracted increasing interest in the polymer community and the number of new applications such as macromolecular data storage and encryption is increasing. However, techniques allowing sequence differentiation are still lacking. In this study, the focus is put towards a new strategy allowing structural distinction between sequence-defined oligomers with identical molecular weight and composition, but bearing different sequences. This technique relies on the hyphenation of size exclusion chromatography and mass spectrometry, coupled with ion mobility separation. This approach allows for a quick and easy separation and identification of oligomers with different length and/or sequence.
机译：近年来，序列定义的低聚物引起了聚合物群落的越来越低的兴趣，并且诸如大分子数据存储和加密的新应用的数量正在增加。然而，仍然缺乏允许序列分化的技术。在这项研究中，将重点放在允许具有相同分子量和组成的序列定义的低聚物之间的结构区别，但轴承不同的序列。该技术依赖于尺寸排阻色谱和质谱法的连字，与离子迁移率分离相结合。该方法允许具有不同长度和/或序列的低聚物的快速简便地分离和鉴定。

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