Probing the [FeFe]-hydrogenase subsite using muon spectroscopy

使用 μ 子光谱探测 [FeFe]-氢化酶亚位点

• 批准号: EP/M011879/1
• 负责人: Joseph Wright
• 金额: $ 1.4万
• 依托单位: University of East Anglia
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2014
• 资助国家: 英国
• 起止时间: 2014 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FM011879%2F1
• 关键词: Probing; FeFe; hydrogenase; subsite; using

Understanding the fundamental steps by which reactions take place is vitally important for developing new chemical systems. In this research, we will use unstable particles called muons to probe a catalyst which releases hydrogen. Muons react with our metal-containing chemicals in much the same way as hydrogen, but because of their characteristics of radioactive decay, it is possible to monitor the evolution of their spin when implanted within a sample, and thus gain information such as the addition site and reaction mechanisms. In these experiments, we will add muons to two of our catalysts in solution, which will enable us to gain new insight into how these molecules behave.

了解反应发生的基本步骤对于开发新的化学系统至关重要。在这项研究中，我们将使用称为μ子的不稳定粒子来探测释放氢的催化剂。μ子与我们的含金属化学物质的反应方式与氢的反应方式大致相同，但由于它们的放射性衰变特性，当它们被植入样品中时，可以监测它们的自旋演变，从而获得诸如添加位点和反应机制等信息。在这些实验中，我们将向溶液中的两种催化剂中添加μ子，这将使我们能够对这些分子的行为方式获得新的见解。

项目成果

Muonium Chemistry at Diiron Subsite Analogues of [FeFe]-Hydrogenase.

• DOI: 10.1002/anie.201607109
• 发表时间: 2016-11-14
• 期刊: Angewandte Chemie (International ed. in English)
• 作者: Wright JA;Peck JN;Cottrell SP;Jablonskytė A;Oganesyan VS;Pickett CJ;Jayasooriya UA
• 通讯作者: Jayasooriya UA

Muonium Chemistry at Diiron Subsite Analogues of [FeFe]-Hydrogenase

[FeFe]-氢化酶的二铁亚位类似物的锷化学

• DOI: 10.1002/ange.201607109
• 发表时间: 2016
• 期刊: Angewandte Chemie
• 作者: Wright J