MRI: Acquisition of Instrumentation for Investigations of Metal-Organic Marine Bioinorganic Chemistry

MRI:购置用于金属有机海洋生物无机化学研究的仪器

基本信息

  • 批准号:
    1337780
  • 负责人:
  • 金额:
    $ 19.89万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2013
  • 资助国家:
    美国
  • 起止时间:
    2013-08-01 至 2015-07-31
  • 项目状态:
    已结题

项目摘要

The PIs request funding to acquire coupled liquid chromatography/mass spectrometry instrumentation (LCMS) that will provide them with a unique research capability in the fields of microbial biogeochemistry, trace metal geochemistry, metallomics, and marine proteomics. The power of this approach lies in the ability to determine speciation and structure of metal-organic, metalloprotein, organometallic and organic nutrient compounds in the environment which will be unique in ocean sciences. The system will provide the capability to separate organic compounds, isolate from the marine environment and culture samples, and pass this material to the inductively coupled plasma mass spectrometer (ICP-MS) for elemental analysis. The ICP-MS detectors are particularly well suited for determination of metals and some non-metals (e.g., Fe, Zn, Co, Hg, P, As, Se, halogens). Very little is known about the organically bound forms of metals and nutrients in the ocean, even though trace metal organic complexes and organic nutrients play a critical role in regulating the size and composition of marine microbial communities. Recent studies suggest that organic species may be linked to marine greenhouse gas production, and that climate driven changes in seawater chemistry feedback to impact organic speciation. Similarly, there is great potential for discovery of novel metalloproteins in the marine environment, which evolved under the unique biogeochemical conditions of the oceans compared to terrestrial environments, where most model organisms are from.Broader Impacts: This instrumentation will support a wide variety of projects at WHOI, visiting scientists, and external collaborators. These instruments will provide necessary analytical power for expediting the study of metal complexes in the ocean which will further the mechanistic understanding of biogeochemical cycling. Graduate students in the WHOI-MIT Joint Program will be trained to use the instrumentation either as part of the Marine Bioinorganic Chemistry class or as students in one of the PIs' labs. In addition, undergraduate students participating in the WHOI Minority Summer Student Fellowship program will have the opportunity to participate in the proposed research activities. The results of this research will increase our overall understanding of biogeochemical cycling in the ocean.
PI要求获得资金,以获得耦合液相色谱/质谱仪(LCMS),这将为他们提供微生物生物地球化学,痕量金属地球化学,金属组学和海洋蛋白质组学领域的独特研究能力。这种方法的强大之处在于能够确定环境中金属有机化合物、金属蛋白质、有机金属和有机营养化合物的形态和结构,这在海洋科学中将是独一无二的。该系统将提供分离有机化合物的能力,从海洋环境和培养物样品中分离,并将这种材料送到电感耦合等离子体质谱仪进行元素分析。ICP-MS检测器特别适用于测定金属和一些非金属(例如,Fe、Zn、Co、Hg、P、As、Se、卤素)。尽管微量金属有机络合物和有机营养物在调节海洋微生物群落的大小和组成方面发挥着关键作用,但对海洋中金属和营养物的有机结合形式知之甚少。最近的研究表明,有机物种可能与海洋温室气体的产生有关,气候驱动的海水化学变化反馈影响有机物种形成。同样,在海洋环境中发现新的金属蛋白也有很大的潜力,因为与大多数模式生物来自的陆地环境相比,海洋环境是在海洋独特的地球化学条件下进化的。 该仪器将支持WHOI、访问科学家和外部合作者的各种项目。这些仪器将为加速海洋中金属络合物的研究提供必要的分析能力,从而进一步从机理上理解海洋地球化学循环。WHOI-MIT联合项目的研究生将接受培训,以使用仪器作为海洋生物无机化学课程的一部分或作为PI实验室的学生。此外,参加WHOI少数民族暑期学生奖学金计划的本科生将有机会参加拟议的研究活动。这项研究的结果将增加我们对海洋地球化学循环的全面了解。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

Carl Lamborg其他文献

Does essential trace elements influence the export production in oceans?
  • DOI:
    10.1007/bf02840280
  • 发表时间:
    2006-03-01
  • 期刊:
  • 影响因子:
    1.300
  • 作者:
    Willy Baeyens;Marc Elskens;Martine Leermakers;Frank Dehairs;Carl Lamborg;Ken Buesseler
  • 通讯作者:
    Ken Buesseler

Carl Lamborg的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('Carl Lamborg', 18)}}的其他基金

Collaborative Research: MEGA - Mercury biogeochemical cycling and export from Greenland to the Arctic
合作研究:MEGA - 汞生物地球化学循环以及从格陵兰岛到北极的出口
  • 批准号:
    2232981
  • 财政年份:
    2023
  • 资助金额:
    $ 19.89万
  • 项目类别:
    Standard Grant
Collaborative Research: US GEOTRACES GP-17-OCE and -ANT Sections: External sources, cycling and processes affecting mercury speciation in the South Pacific and Southern Oceans
合作研究:US GEOTRACES GP-17-OCE 和 -ANT 部分:影响南太平洋和南大洋汞形态的外部来源、循环和过程
  • 批准号:
    2151677
  • 财政年份:
    2022
  • 资助金额:
    $ 19.89万
  • 项目类别:
    Continuing Grant
Collaborative Proposal: Unravelling the Oceanic Dimethylmercury Cycle
合作提案:揭示海洋二甲基汞循环
  • 批准号:
    2023031
  • 财政年份:
    2020
  • 资助金额:
    $ 19.89万
  • 项目类别:
    Standard Grant
Collaborative Research: GEOTRACES Arctic Section: Mercury Speciation and Cycling in the Arctic Ocean
合作研究:GEOTRACES 北极部分:北冰洋的汞形态和循环
  • 批准号:
    1434653
  • 财政年份:
    2015
  • 资助金额:
    $ 19.89万
  • 项目类别:
    Continuing Grant
Collaborative Research: GEOTRACES Arctic Section: Mercury Speciation and Cycling in the Arctic Ocean
合作研究:GEOTRACES 北极部分:北冰洋的汞形态和循环
  • 批准号:
    1534315
  • 财政年份:
    2015
  • 资助金额:
    $ 19.89万
  • 项目类别:
    Continuing Grant
Collaborative Research: GEOTRACES Pacific Section: Mercury Speciation Along a Zonal Section in the Eastern Tropical South Pacific
合作研究:GEOTRACES 太平洋剖面:热带南太平洋东部纬向剖面的汞形态
  • 批准号:
    1232760
  • 财政年份:
    2013
  • 资助金额:
    $ 19.89万
  • 项目类别:
    Standard Grant
Collaborative Research: Interwoven Biogeochemical Cycles and Biological Transformations of Mercury and Selenium in the Upper Ocean
合作研究:上层海洋中汞和硒交织的生物地球化学循环和生物转化
  • 批准号:
    1129339
  • 财政年份:
    2011
  • 资助金额:
    $ 19.89万
  • 项目类别:
    Standard Grant
Collaborative Research: GEOTRACES Atlantic Section: Mercury Speciation Along a Zonal Section in the North Atlantic
合作研究:GEOTRACES 大西洋剖面:北大西洋纬向剖面上的汞形态
  • 批准号:
    1132515
  • 财政年份:
    2011
  • 资助金额:
    $ 19.89万
  • 项目类别:
    Standard Grant
Connecting Trace Elements and Metalloenzymes Across Marine Biogeochemical Gradients
连接海洋生物地球化学梯度中的微量元素和金属酶
  • 批准号:
    1031271
  • 财政年份:
    2010
  • 资助金额:
    $ 19.89万
  • 项目类别:
    Standard Grant
Collaborative Research: GEOTRACES Atlantic Section: Mercury Speciation Along a Zonal Section in the North Atlantic
合作研究:GEOTRACES 大西洋剖面:北大西洋纬向剖面上的汞形态
  • 批准号:
    0928191
  • 财政年份:
    2009
  • 资助金额:
    $ 19.89万
  • 项目类别:
    Standard Grant

相似海外基金

MRI: Track 1 Acquisition of Instrumentation for Marine Metal-Organic and Metalloproteomic Analyses
MRI:第 1 轨道采购海洋金属有机和金属蛋白质组分析仪器
  • 批准号:
    2320496
  • 财政年份:
    2023
  • 资助金额:
    $ 19.89万
  • 项目类别:
    Standard Grant
MRI: Acquisition of instrumentation for a node in the global SONG observing network for ultra high-precision seismology of bright stars
MRI:为全球 SONG 观测网络中的一个节点采购仪器,以进行亮星超高精度地震学研究
  • 批准号:
    2215941
  • 财政年份:
    2022
  • 资助金额:
    $ 19.89万
  • 项目类别:
    Standard Grant
MRI: Acquisition of Instrumentation for Sediment Description, SIO Geological Core Repository
MRI:购买沉积物描述仪器,SIO 地质岩心存储库
  • 批准号:
    2216130
  • 财政年份:
    2022
  • 资助金额:
    $ 19.89万
  • 项目类别:
    Standard Grant
MRI: Acquisition of a GPU-based High Performance Computing Instrumentation for Smart City Research at Cleveland State University
MRI:克利夫兰州立大学为智能城市研究采购基于 GPU 的高性能计算仪器
  • 批准号:
    2215388
  • 财政年份:
    2022
  • 资助金额:
    $ 19.89万
  • 项目类别:
    Standard Grant
MRI: Acquisition of LA-HR-ICPMS instrumentation for climate, environmental, ecosystem, and engineering research at the University of Maine
MRI:在缅因大学购买用于气候、环境、生态系统和工程研究的 LA-HR-ICPMS 仪器
  • 批准号:
    2215771
  • 财政年份:
    2022
  • 资助金额:
    $ 19.89万
  • 项目类别:
    Standard Grant
MRI: Acquisition of Instrumentation for Real-Time Molecular Level Measurement of Atmospheric Gas- and Particle-Phase Com pounds
MRI:获取用于大气气体和颗粒相化合物实时分子水平测量的仪器
  • 批准号:
    2117389
  • 财政年份:
    2021
  • 资助金额:
    $ 19.89万
  • 项目类别:
    Standard Grant
MRI: Acquisition of Advanced Solid-State NMR Instrumentation to Investigate Novel Biological & Engineered Materials at CCNY
MRI:购买先进的固态 NMR 仪器来研究新型生物
  • 批准号:
    2117799
  • 财政年份:
    2021
  • 资助金额:
    $ 19.89万
  • 项目类别:
    Standard Grant
MRI: Acquisition of 3D Imaging and Printing Instrumentation to Support Interdisciplinary Research at Indiana University of Pennsylvania
MRI:收购 3D 成像和打印仪器以支持宾夕法尼亚州印第安纳大学的跨学科研究
  • 批准号:
    2018468
  • 财政年份:
    2020
  • 资助金额:
    $ 19.89万
  • 项目类别:
    Standard Grant
MRI: Acquisition of High-Resolution Visualization Instrumentation to Support Collaborative, Interdisciplinary Research and Education
MRI:采购高分辨率可视化仪器以支持协作、跨学科研究和教育
  • 批准号:
    2018999
  • 财政年份:
    2020
  • 资助金额:
    $ 19.89万
  • 项目类别:
    Standard Grant
MRI: Acquisition of In-Situ Electron Microscopy Instrumentation to Monitor Kinetic Processes in Complex Materials and Molecules
MRI:获取原位电子显微镜仪器来监测复杂材料和分子的动力学过程
  • 批准号:
    1828628
  • 财政年份:
    2018
  • 资助金额:
    $ 19.89万
  • 项目类别:
    Standard Grant
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了