A SelFrag facility to underpin UK geoscience

SelFrag 设施支持英国地球科学

基本信息

项目摘要

The UK is at the forefront of geoscience, which includes isotope metrology, micropalaeontology and crystallography. All these techniques rely on the measurements of natural samples (rocks, soils, fossils, minerals, metals, animal matter) from which specific components can be isolated. These components have to be contaminant-free and in some cases, such as microfossil examination, diatom characterisation, and thermal history reconstruction using thermochronology the component parts need to be intact (e.g., complete apatite crystals). The SelFrag system is a laboratory scale solution for selective fragmentation of a wide variety of materials used across the NERC science remit. It is the only extraction system that can liberate such components whole without mechanical breakdown of the materials. The SelFrag uses a high voltage discharge to fragment batches of material and liberate individual components from the whole, whether rock or electronic waste. The SelFrag system is self-contained, compact, and constructed in Switzerland to meet all EU health and safety regulations. The system is ideal for use in geosciences, mining, and recycling research and establishment of this capability in the UK is long overdue. Currently numerous laboratories and investigators throughout the UK access this capability abroad on a pay-as-you-go basis - UK research funding is supporting international operations, which is both a waste of money and turnaround is slow. For researchers without funding to pay for access, this technique is inaccessible and studies have to make do with inferior samples for analysis.Currently SelFrag is not available in the UK and hence establishment of this laboratory will provide a unique analytical resource. SUERC will operate this laboratory in an open access format through the NERC National Environmental Isotope Facility, a cluster of laboratories that provide community provision in isotope geochemistry. By using this delivery model the SelFrag capability will be accessible by all UK investigators that work within the NERC remit. Under the auspices of UK Research and Innovation, the project team will also look to provide provide unique sample preparation solutions to researchers operating within the remit of STFC and EPSRC (e.g., meteorite research, electronics, recycling). Our proposed delivery model will ensure maximum impact from NERC capital investment, the kit underpinning the first steps of many scientific experiments/projects - sample preparation.Scientists and technical staff who are currently employed at SUERC will operate the SelFrag system thereby providing significant added value to NERC and the UK user community. The team that will deliver the capability are experienced in delivering community-based technical facilities and capability - the SelFrag is highly complimentary to the capability offered by NEIF. Community demand has been established through protracted discussion with PIs and the NERC Doctoral training Partnerships and the establishment of a SelFrag laboratory at SUERC has potential to benefit every academic institution within the UK and provide cutting-edge training to PhD students in the environmental sciences. It will allow for UK-based scientists to be competitive internationally with respect to preparation of minerals, rocks, metals, fossils etc. and thus remain at the forefront of their areas of research.
英国是地球科学的前沿,包括同位素计量学,微体古生物学和结晶学。所有这些技术都依赖于对天然样品(岩石、土壤、化石、矿物、金属、动物物质)的测量,从中可以分离出特定的成分。这些组件必须是无污染的,并且在某些情况下,例如微体化石检查、硅藻表征和使用热年代学的热历史重建,组件部分需要是完整的(例如,完整的磷灰石晶体)。SelFrag系统是一种实验室规模的解决方案,用于选择性地破碎NERC科学范围内使用的各种材料。这是唯一的提取系统,可以释放这些成分的整体,而没有机械破坏的材料。SelFrag使用高压放电来破碎成批的材料,并从整体中释放出单个成分,无论是岩石还是电子废物。SelFrag系统是独立的、紧凑的,在瑞士建造,符合所有欧盟健康和安全法规。该系统非常适合用于地球科学,采矿和回收研究,英国早就应该建立这种能力。目前,英国各地的许多实验室和研究人员在现收现付的基础上在国外获得这种能力-英国的研究资金正在支持国际业务,这既浪费资金,又周转缓慢。对于没有资金支付访问的研究人员来说,这项技术是无法使用的,研究必须使用劣质样品进行分析。目前SelFrag在英国还没有,因此该实验室的建立将提供独特的分析资源。SUERC将通过NERC国家环境同位素设施(NERC National Environmental Isotope Facility)以开放获取的形式运营该实验室,NERC国家环境同位素设施是一组提供同位素地球化学社区服务的实验室。通过使用这种交付模式,在NERC职权范围内工作的所有英国调查人员都可以使用SelFrag功能。在英国研究与创新的支持下,项目团队还将为STFC和EPSRC职权范围内的研究人员提供独特的样品制备解决方案(例如,陨石研究、电子学、回收)。我们建议的交付模式将确保NERC资本投资的最大影响,该套件支撑许多科学实验/项目的第一步-样品制备。目前受雇于SUERC的科学家和技术人员将操作SelFrag系统,从而为NERC和英国用户社区提供显著的附加值。将提供该功能的团队在提供基于社区的技术设施和功能方面经验丰富-SelFrag与NEIF提供的功能高度互补。通过与PI和NERC博士培训伙伴关系的长期讨论,社区需求已经建立,在SUERC建立SelFrag实验室有可能使英国的每一个学术机构受益,并为环境科学博士生提供尖端培训。它将使英国的科学家在矿物、岩石、金属、化石等的制备方面具有国际竞争力,从而保持在其研究领域的最前沿。

项目成果

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Darren Francis Mark其他文献

Darren Francis Mark的其他文献

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{{ truncateString('Darren Francis Mark', 18)}}的其他基金

NC S&F In-situ 14C Facility
数控系统
  • 批准号:
    NE/Y005465/1
  • 财政年份:
    2024
  • 资助金额:
    $ 38.23万
  • 项目类别:
    Research Grant
National Environmental Isotope Facility (NEIF)
国家环境同位素设施 (NEIF)
  • 批准号:
    NE/S011854/1
  • 财政年份:
    2019
  • 资助金额:
    $ 38.23万
  • 项目类别:
    Research Grant
NSFGEO-NERC: Collaborative Research: Mexidrill: Developing a 350,000 year record of climate and environmental change in tropical North America
NSFGEO-NERC:合作研究:Mexidrill:开发北美热带地区 35 万年的气候和环境变化记录
  • 批准号:
    NE/S009027/1
  • 财政年份:
    2018
  • 资助金额:
    $ 38.23万
  • 项目类别:
    Research Grant
A journey from the solar nebula to planetary bodies: cycling of heat, water and organics
从太阳星云到行星体的旅程:热、水和有机物的循环
  • 批准号:
    ST/N000862/1
  • 财政年份:
    2016
  • 资助金额:
    $ 38.23万
  • 项目类别:
    Research Grant
Reconstructing thermal and fluid alteration histories of planetary materials
重建行星材料的热和流体变化历史
  • 批准号:
    ST/K000918/1
  • 财政年份:
    2013
  • 资助金额:
    $ 38.23万
  • 项目类别:
    Research Grant

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