期刊
JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY
卷 21, 期 7, 页码 1204-1207出版社
SPRINGER
DOI: 10.1016/j.jasms.2010.02.028
关键词
-
资金
- National Science Council of Taiwan [NSC 98-2113-M-002-011-MY3, 98-2627-M-002-013, 98-2627-M-002-014]
We have investigated six nanomaterials for their applicability as surfaces for the analyses of peptides and proteins using surface-assisted laser desorption/ionization mass spectrometry (SALDI-MS). Gold nanoparticles (NPs) were useful nanomaterials for small analytes (e.g., glutathione); Pt nanosponges and Fe3O4 NPs were efficient nanomaterials for proteins, with an upper detectable mass limit of ca. 25 kDa. Nanomaterials have several advantages over organic matrices, including lower limits of detection for small analytes and lower batch-to-batch variations (fewer problems associated with sweet spots), when used in laser desorption/ionization mass spectrometry. (J Am Soc Mass Spectrom 2010, 21, 1204-1207) (C) 2010 American Society for Mass Spectrometry
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据