CRIF:MU Acquisition of a GC-TOF Mass Spectrometer with Cyber Outreach

CRIF:MU 采购一台具有网络推广功能的 GC-TOF 质谱仪

• 批准号: 0639244
• 负责人: Vartkess Apkarian
• 金额: $ 27.83万
• 依托单位: University of California-Irvine
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2007
• 资助国家: 美国
• 起止时间: 2007-02-01 至 2010-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0639244&HistoricalAwards=false
• 关键词: CRIF; MU; Acquisition; GC; TOF

The Chemistry Department at the University of California- Irvine will acquire a gas chromatograph time-of-flight (GC-TOF) mass spectrometer with this award from the Chemistry Research Instrumentation and Facilities: Multi User program (CRIF:MU). The mass spectrometer will facilitate a diverse range of research including mechanistic studies on formation of non-polar polymers promulgated through lanthanide chemistry and lanthanide mediated C-H activation; design,and synthesis of nonpolar polymers with new structures utilizing transition metal catalysis; asymmetric cyclopropanation and natural product synthesis; polyhomologation reactions for synthesis of hydrocarbon polymers with precisely controlled chain length, polydispersity and chemical composition; synthesis of ant recognition hydrocarbons; new synthetic methods particularly assessing stereoselectivity; natural product synthesis involving the otellione family, indole alkaloids and atrope isomerism of nitrogen containing compounds; synthetic probes for rhodoquinone biosynthesis and for monitoring oxidative metabolism; emerging pollutants in water intended for reuse; synthetic polychlorinated alkane chemistry; environmental contaminant identification associated with receptor activation. Mass spectroscopy is one of the basic tools used by physical scientists to identify and characterize materials and chemical species by accurate measurement of their mass as they are vaporized and fragmented in the instrument. It is an essential tool in the training of young scientists. Almost 200 graduate and postdoctoral researchers as well as undergraduates in research programs use the mass spectrometry facility at UC-Irvine. The facility is also used by undergraduate classes in Honors Chemistry as a component of their training in organic chemistry. The new instrument will be used by students and faculty at California State University - Northridge and Gonzaga University who will analyze data with cyber enabling software at their home institution.

加州大学 - 欧文分校的化学系将通过化学研究工具和设施的奖项获得气相色谱仪（GC-TOF）质谱仪：多用户计划（CRIF：MU）。 质谱仪将促进各种研究范围的研究，包括关于通过灯笼化学和灯笼中介导的C-H激活形成的非极性聚合物的机械研究；使用过渡金属催化的新结构的非极性聚合物的设计和合成；不对称环丙旋和自然产物合成；多种物种反应，用于合成具有精确控制的链长，多分散性和化学组成的烃聚合物的合成；蚂蚁识别碳氢化合物的合成；新的合成方法，特别是评估立体选择性的方法；涉及含氮含氮的吲哚生物碱和含有化合物的吲哚异构的天然产物合成；犀牛生物合成和监测氧化代谢的合成探针；旨在再利用的水中的新兴污染物；合成多氯化的烷烃化学；与受体激活相关的环境污染物鉴定。质谱法是物理科学家使用的基本工具之一，可以通过精确测量其质量来识别和表征材料和化学物种，因​​为它们在仪器中被蒸发和碎片碎片。 它是培训年轻科学家的必不可少的工具。研究计划中的近200名研究生和博士后研究人员以及本科生使用UC-Irvine的质谱设施。本科班级还将该设施用于荣誉化学，作为其有机化学培训的组成部分。 加利福尼亚州立大学 - 诺斯里奇大学和冈萨加大学的学生和教职员工将使用该新仪器，他们将在其家庭机构使用网络启用软件分析数据。