MRI: Acquisition of an Inductively Coupled Plasma Mass Spectrometer and UV Excimer Laser Platform for Trace Element Analysis and U-Th-Pb Petrochronology

MRI：购买电感耦合等离子体质谱仪和紫外准分子激光平台，用于痕量元素分析和 U-Th-Pb 岩石年代学

基本信息

批准号：
1920336
负责人：
Virginia Dorsey Wanless
金额：
$ 40.5万
依托单位：
Boise State University
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
2019
资助国家：
美国
起止时间：
2019-09-01 至 2022-08-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=1920336&HistoricalAwards=false
关键词：
MRI Acquisition Inductively Coupled Plasma

项目摘要

An Inductively Coupled Plasma Mass Spectrometer and UV Excimer Laser for Geology at Boise State UniversityThe Department of Geosciences at Boise State University will acquire a state-of-the-art ultraviolet laser probe and an inductively coupled plasma mass spectrometer. This acquisition will enable new and innovative methodologies of trace element and isotopic analysis of Earth materials. The requested instrumentation is an integral component of the Boise State University Isotope Geology Laboratory for research projects in Earth Sciences. The new lab will work with partners including the Boise State University Office of STEM and Diversity Initiatives, and hundreds of collaborators to broaden the participation of women and minorities and persons with disabilities in science.The Department of Geosciences at Boise State University will acquire a state-of-the-art ultraviolet (UV) excimer laser probe with a high-sensitivity, fast-washout, two-volume ablation cell, fully integrated with a turn-key, fast-scanning, high-sensitivity, large dynamic range, quadrupole inductively coupled plasma mass spectrometer (LA-ICPMS). This acquisition will leverage an existing laboratory infrastructure, human resources, and a decade of LA-ICPMS experience by the PIs into new and innovative methodologies of trace element and isotopic analysis of Earth materials, including applications to magmatic systems, metamorphism and tectonics, and paleoclimatic, paleobiological, and sediment provenance proxy records of Earth systems dynamics. The requested instrumentation is an integral component of innovative tandem in situ and isotope dilution analytical workflows that the Boise State University Isotope Geology Laboratory applies to the full spectrum of geochronological and petrochronological problems in Earth sciences. The new facility will: Foster the next generation of geochronology-expert Earth systems scientists by mentoring visiting scientists and students who will receive knowledge and training in analytical techniques that are exported to other labs and institutions over time; Promote cross-disciplinary training for non-specialists on the role of laser ablation geochronology through the week-long IsoAstro summer workshop; Engage a network of partners including on-campus NSF S-STEM scholarship programs, the Boise State University Office of STEM and Diversity Initiatives, and a broad base of hundreds of previous and current collaborators including the NSF AGeS2 graduate research award program, to broaden the participation of women and traditionally underrepresented minorities and persons with disabilities in the LA-ICPMS laboratory.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

博伊西州立大学用于地质学的电感耦合等离子体质谱仪和紫外准分子激光器博伊西州立大学地球科学系将购买最先进的紫外激光探头和电感耦合等离子体质谱仪。此次收购将为地球材料的痕量元素和同位素分析提供新的创新方法。所需的仪器是博伊西州立大学同位素地质实验室地球科学研究项目的一个组成部分。新实验室将与博伊西州立大学 STEM 和多样性倡议办公室以及数百名合作者合作，扩大妇女、少数族裔和残疾人对科学的参与。博伊西州立大学地球科学系将获得州最先进的紫外 (UV) 准分子激光探头，具有高灵敏度、快速冲洗、两体积消融室，与交钥匙、快速扫描、高灵敏度、大尺寸完全集成动态范围，四极电感耦合等离子体质谱仪 (LA-ICPMS)。此次收购将利用现有的实验室基础设施、人力资源以及 PI 十年的 LA-ICPMS 经验，开发出地球材料痕量元素和同位素分析的创新方法，包括在岩浆系统、变质作用和构造以及古气候方面的应用、古生物学和沉积物来源地球系统动力学的代理记录。所需的仪器是博伊西州立大学同位素地质实验室应用于地球科学中所有地质年代学和岩石年代学问题的创新串联原位和同位素稀释分析工作流程的一个组成部分。新设施将：通过指导来访的科学家和学生，培养下一代地质年代学专家地球系统科学家，这些科学家和学生将接受分析技术方面的知识和培训，这些知识和培训将随着时间的推移输出到其他实验室和机构；通过为期一周的 IsoAstro 夏季研讨会，促进非专业人士关于激光烧蚀地质年代学作用的跨学科培训；与合作伙伴网络合作，包括校内 NSF S-STEM 奖学金计划、博伊西州立大学 STEM 和多样性倡议办公室，以及包括 NSF AGeS2 研究生研究奖励计划在内的数百名以前和当前合作者的广泛基础，以扩大妇女和传统上代表性不足的少数族裔和残疾人对 LA-ICPMS 实验室的参与。该奖项反映了 NSF 的法定使命，并通过使用基金会的智力优点和更广泛的影响审查进行评估，被认为值得支持标准。

项目成果

期刊论文数量（4）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Electrochemically induced amorphous-to-rock-salt phase transformation in niobium oxide electrode for Li-ion batteries

锂离子电池氧化铌电极的电化学诱导非晶态到岩盐相变

DOI：
10.1038/s41563-022-01242-0
发表时间：
2022-07
期刊：
Nature Materials
影响因子：
41.2
作者：
Barnes, Pete;Zuo, Yunxing;Dixon, Kiev;Hou, Dewen;Lee, Sungsik;Ma, Zhiyuan;Connell, Justin G.;Zhou, Hua;Deng, Changjian;Smith, Kassiopeia;et al
通讯作者：
et al

Novel age constraints for the onset of the Steptoean Positive Isotopic Carbon Excursion (SPICE) and the late Cambrian time scale using high-precision U-Pb detrital zircon ages

使用高精度 U-Pb 碎屑锆石年龄对 Steptoean 正同位素碳偏移 (SPICE) 和晚寒武世时间尺度的起始年龄进行限制

DOI：
10.1130/g50434.1
发表时间：
2022-10
期刊：
Geology
影响因子：
5.8
作者：
Cothren, Hannah R.;Farrell, Thomas P.;Sundberg, Frederick A.;Dehler, Carol M.;Schmitz, Mark D.
通讯作者：
Schmitz, Mark D.

Synchronous Emplacement of the Anorthosite Xenolith‐Bearing Beaver River Diabase and One of the Largest Lava Flows on Earth

斜长岩包体的同步侵位——含有海狸河辉绿岩和地球上最大的熔岩流之一

DOI：
10.1029/2021gc009909
发表时间：
2021-10
期刊：
Geosystems
影响因子：
0
作者：
Zhang, Yiming;Swanson‐Hysell, Nicholas L.;Schmitz, Mark D.;Miller, James D.;Avery, Margaret S.
通讯作者：
Avery, Margaret S.

Final inversion of the Midcontinent Rift during the Rigolet Phase of the Grenvillian Orogeny

格伦维尔造山运动 Rigolet 阶段中大陆裂谷的最终反转

DOI：
10.1130/g49439.1
发表时间：
2022-02
期刊：
Geology
影响因子：
5.8
作者：
Hodgin, Eben B.;Swanson;DeGraff, James M.;Kylander;Schmitz, Mark D.;Turner, Andrew C.;Zhang, Yiming;Stolper, Daniel A.
通讯作者：
Stolper, Daniel A.