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Iminodiacetic acid derivatized porous silicon as a matrix support for sample pretreatment and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry analysis
Xu, SY; Zhou, HJ; Pan, CS; Fu, Y; Zhang, Y; Li, X; Ye, ML; Zou, HF; Zou HF(邹汉法); Zou HF(邹汉法)
刊名RAPID COMMUNICATIONS IN MASS SPECTROMETRY
2006
ISSN0951-4198
DOI10.1002/rcm.2493
20期:11页:1769-1775
收录类别SCI
文章类型Article
部门归属18
项目归属1809
产权排名1;1
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Analytical ; Spectroscopy
研究领域[WOS]Chemistry ; Spectroscopy
关键词[WOS]MALDI MS ANALYSIS ; AFFINITY-CHROMATOGRAPHY ; PROTEIN SAMPLES ; PHOSPHORIC-ACID ; IDENTIFICATION ; SURFACES ; ENZYME ; PHOSPHOPEPTIDES ; NANOPARTICLES ; PERFORMANCE
英文摘要Iminodiacetic acid (IDA)-1,2-epoxy-9-decene has been synthesized and covalently linked to the surface of porous silicon wafer through a photochemical reaction. The negatively charged carboxylic acid groups on the porous silicon wafer are capable of binding oppositely charged species from sample solutions through electrostatic interactions. This allows the removal of contaminants prior to matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) by simply washing the porous silicon surface. The carboxylic acid end groups on porous silicon can be used to selectively bind and concentrate target species in sample solutions. Furthermore, Fe3+-IDA-derivatized porous silicon was prepared to specifically and effectively concentrate phosphopeptides from the tryptic digests of phosphoproteins, followed by MALDI-MS analysis. Copyright (c) 2006 John Wiley & Sons, Ltd.
语种英语
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WOS记录号WOS:000237821200023
引用统计
被引频次:16[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/93731
专题中国科学院大连化学物理研究所
通讯作者Zou HF(邹汉法); Zou HF(邹汉法)
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, Natl Chromatog R&A Ctr, Grad Sch, Dalian 116011, Peoples R China
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GB/T 7714
Xu, SY,Zhou, HJ,Pan, CS,et al. Iminodiacetic acid derivatized porous silicon as a matrix support for sample pretreatment and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry analysis[J]. RAPID COMMUNICATIONS IN MASS SPECTROMETRY,2006,20(11):1769-1775.
APA Xu, SY.,Zhou, HJ.,Pan, CS.,Fu, Y.,Zhang, Y.,...&邹汉法.(2006).Iminodiacetic acid derivatized porous silicon as a matrix support for sample pretreatment and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry analysis.RAPID COMMUNICATIONS IN MASS SPECTROMETRY,20(11),1769-1775.
MLA Xu, SY,et al."Iminodiacetic acid derivatized porous silicon as a matrix support for sample pretreatment and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry analysis".RAPID COMMUNICATIONS IN MASS SPECTROMETRY 20.11(2006):1769-1775.
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