MRI: Acquisition of a 400 MHz Nuclear Magnetic Resonance (NMR) Spectrometer at Idaho State University

MRI：在爱达荷州立大学购买 400 MHz 核磁共振 (NMR) 波谱仪

• 批准号: 2019074
• 负责人: Andrew Holland
• 金额: $ 32.91万
• 依托单位: Idaho State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2020
• 资助国家: 美国
• 起止时间: 2020-09-01 至 2023-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2019074&HistoricalAwards=false
• 关键词: MRI; Acquisition; 400; MHz; Nuclear

This award is supported by the Major Research Instrumentation, the Chemistry Research Instrumentation programs and the Established Program to Stimulate Competitive Research (EPSCoR). Idaho State University is acquiring a 400 MHz nuclear magnetic resonance (NMR) spectrometer equipped with an automatic sample changer to support Professors Andrew Holland, Rene Rodriguez, Caryn Evilia, Courtney Jenkins, Srinath Pashikanti and other colleagues. This spectrometer allows research in a variety of fields such as those that accelerate chemical reactions of significant economic importance, as well as permitting study of biologically relevant species. In general, NMR spectroscopy is one of the most powerful tools available to chemists for the elucidation of the structure of molecules. It is used to identify unknown substances, to characterize specific arrangements of atoms within molecules, and to study the dynamics of interactions between molecules in solution or in the solid state. Access to state-of-the-art NMR spectrometers is essential to chemists who are carrying out frontier research. This instrument is an integral part of teaching as well as research and research training of students in chemistry and biochemistry including underrepresented students and those with disabilities. The award of the NMR spectrometer is aimed at enhancing research and education at all levels. It especially facilitates studies of the structures of peptides produced by microorganisms that grow in or can tolerate saline conditions (halophiles) and for preparing chiral aminobutenolide synthons derived from the aminoacid L-serine. The instrumentation is also used in investigations of molecular precursors for earth-abundant semiconducting nanomaterials of relevance to manufacturing. In addition, it provides information to aid analyses and modifications of polysulfide materials and for replacing chalcogens in new metal and hydrogen bonding organic frameworks. The spectrometer is also used to characterize natural products found in the indigenous flora of the intermountain west.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.

该奖项由主要研究仪器、化学研究仪器项目和促进竞争性研究的既定项目（EPSCoR）支持。爱达荷州立大学正在购买一台配备自动换样器的400兆赫核磁共振（NMR）光谱仪，以支持Andrew Holland、Rene Rodriguez、Caryn Evilia、Courtney Jenkins、Srinath Pashikanti教授和其他同事。该光谱仪允许在各种领域进行研究，例如那些加速具有重要经济意义的化学反应的领域，以及允许对生物学相关物种进行研究。总的来说，核磁共振波谱学是化学家用来阐明分子结构的最有力的工具之一。它用于识别未知物质，表征分子内原子的特定排列，以及研究溶液或固体状态下分子之间相互作用的动力学。获得最先进的核磁共振光谱仪是必不可少的化学家谁正在进行前沿研究。该仪器是化学和生物化学学生（包括代表性不足的学生和残疾学生）的教学、研究和研究培训的一个组成部分。核磁共振光谱仪的奖励旨在加强各级的研究和教育。它特别有助于研究在盐水条件下生长或能耐受盐水条件的微生物（嗜盐菌）产生的肽的结构，以及制备从氨基酸l -丝氨酸衍生的手性氨基丁烯内酯合成子。该仪器还用于研究与制造相关的地球丰富的半导体纳米材料的分子前体。此外，它还提供了有助于分析和修改多硫化物材料的信息，以及在新的金属和氢键有机框架中取代硫原的信息。光谱仪也被用来表征在山间西部本土植物群中发现的天然产物。该奖项反映了美国国家科学基金会的法定使命，并通过使用基金会的知识价值和更广泛的影响审查标准进行评估，被认为值得支持。

项目成果

Allyl Sulfides in Garlic Oil Initiate the Formation of Renewable Adhesives

大蒜油中的烯丙基硫引发可再生粘合剂的形成

• DOI: 10.1039/d3py00390f
• 发表时间: 2023
• 期刊: Polymer Chemistry
• 影响因子: 4.6
• 作者: Sayer, Kyler B.;Miller, Veronica L.;Merrill, Zackery;Davis, Anthony E.;Jenkins, Courtney L.
• 通讯作者: Jenkins, Courtney L.

A comparison of adhesive polysulfides initiated by garlic essential oil and elemental sulfur to create recyclable adhesives

• DOI: 10.1039/d2py00418f
• 发表时间: 2022-07-11
• 期刊: POLYMER CHEMISTRY
• 影响因子: 4.6
• 作者: Davis, Anthony E.;Sayer, Kyler B.;Jenkins, Courtney L.
• 通讯作者: Jenkins, Courtney L.

Utilizing Reclaimed Petroleum Waste to Synthesize Water-Soluble Polysulfides for Selective Heavy Metal Binding and Detection

• DOI: 10.1021/acsapm.1c01536
• 发表时间: 2022-01-15
• 期刊: ACS APPLIED POLYMER MATERIALS
• 影响因子: 5
• 作者: Eder, M. Logan;Call, Cameron B.;Jenkins, Courtney L.
• 通讯作者: Jenkins, Courtney L.