Selective enrichment and desalting of hydrophilic peptides using graphene oxide
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- 作者：Miao Jiang1 ; Linyu Qi1 ; Peiru Liu ; Zijun Wang ; Zhigui Duan ; Ying Wang ; Zhonghua Liu ; Ping Chen ; chenp@hunnu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Graphene oxide ; Selective enrichment ; Hydrophilic peptide ; Solid-phase extraction
- 刊名：Journal of Chromatography B, Analytical Technologies in the Biomedical and Life Sciences
- 出版年：2016
- 出版时间：1 August 2016
- 年：2016
- 卷：1027
- 期：Complete
- 页码：149-157
- 全文大小：1663 K
文摘
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The selectivity for natural peptide of graphene oxide and RP-C18 matrix were compared.
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Graphene oxide has a stronger adsorption for hydrophilic peptides than RP-C18 matrix.
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Combination of two methods could increase the number of predicted protein precursors.
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It should be useful for peptidomics study.