Graphene Oxide Nanoribbons: Improved Synthesis and Application in MALDI Mass Spectrometry
文献类型：期刊论文
| 作者 | Liu, Qian; Cheng, Mengting; Wang, Jing; Jiang, Guibin |
| 刊名 | CHEMISTRY-A EUROPEAN JOURNAL
 |
| 出版日期 | 2015-03-27 |
| 卷号 | 21期号:14页码:5594-5599 |
| 关键词 | carbon graphene mass spectrometry nanostructures oxidation |
| 英文摘要 | Graphene nanoribbon is a novel variety of graphene with high length-to-width ratio and straight edges. Herein, we report an improved method for the synthesis of graphene oxide nanoribbons (GONRs) from longitudinal unraveling of multiwalled carbon nanotubes by means of a one-step, one-pot pressurized oxidation reaction. The obtained GONRs were characterized by different techniques. Furthermore, owing to their unique properties such as strong optical absorption and good water dispersibility, we show that GONRs can be used as an excellent matrix or probe in matrix assisted or surface enhanced laser desorption/ionization mass spectrometry (MALDI or SELDI MS) for the first time. In MALDI MS, GONRs generated significantly higher signals than conventional organic matrix and other graphene-based matrices in the detection of low-mass compounds. We also demonstrate the use of GONRs as a sensitive SELDI probe for simultaneous detection of multiple small molecules and profiling of small molecules in complex environmental samples, thus revealing its application potential in rapid screening of low-mass pollutants in complex media. |
| 研究领域[WOS] | Chemistry, Multidisciplinary |
| WOS记录号 | WOS:000352504500038 |
| 公开日期 | 2016-03-15 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/32584]  |
| 专题 | 生态环境研究中心_环境化学与生态毒理学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Liu, Qian,Cheng, Mengting,Wang, Jing,et al. Graphene Oxide Nanoribbons: Improved Synthesis and Application in MALDI Mass Spectrometry[J]. CHEMISTRY-A EUROPEAN JOURNAL,2015,21(14):5594-5599. |
| APA | Liu, Qian,Cheng, Mengting,Wang, Jing,&Jiang, Guibin.(2015).Graphene Oxide Nanoribbons: Improved Synthesis and Application in MALDI Mass Spectrometry.CHEMISTRY-A EUROPEAN JOURNAL,21(14),5594-5599. |
| MLA | Liu, Qian,et al."Graphene Oxide Nanoribbons: Improved Synthesis and Application in MALDI Mass Spectrometry".CHEMISTRY-A EUROPEAN JOURNAL 21.14(2015):5594-5599. |
入库方式： OAI收割
来源：生态环境研究中心
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