Characterization and Speciation of Marine Materials Using Synchrotron Probes: Guidelines for New Users
Characterization and Speciation of Marine Materials Using Synchrotron Probes: Guidelines for New Users
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DOI：
10.5670/oceanog.2022.207
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发表时间：
2022
期刊：
影响因子：
2.8
通讯作者：
Rose M. Jones;S. Nicholas;P. Northrup;B. Bostick;C. Hoffman;Wen Hu;P. Lam;A. Leri;B. Toner-
中科院分区：
文献类型：
--
作者：
Rose M. Jones;S. Nicholas;P. Northrup;B. Bostick;C. Hoffman;Wen Hu;P. Lam;A. Leri;B. Toner-
同步加速器仪器对海洋研究很有用，因为它们可以对小体积和低浓度的样品进行化学成分和物种形成的非破坏性测量。同步加速器光束时间是免费使用同行评审的建议系统。新用户不必是同步辐射专家来设计一个好的实验，但需要一些指导来设计和提出适当的实验。在此，我们提出了一些指导意见，以鼓励和增加海洋科学同步加速器设施的使用。我们提供专家的建议和示例，指导您如何使用这些仪器、选择最佳样品制备方法并避免常见错误。然后，我们提出了一些成功的海洋研究，使用这些技术的例子。
Synchrotron instruments are useful for marine studies because they make nondestructive measurements of chemical composition and speciation on small sample volumes and at low concentrations. Synchrotron beamtime is available without cost using a peer-reviewed proposal system. New users do not have to be synchrotron radiation experts to design a good experiment, but some guidance is needed to design and propose appropriate experiments. Here we present some of that guidance to encourage and increase access to synchrotron facilities for marine science. We provide advice and examples from experts on how to access these instruments, choose the optimal sample preparation, and avoid common pitfalls. We then present some examples of successful marine studies that use these techniques.