MRI: Acquisition of Multiplexed Absorbance Capillary Electrophoresis and Related Equipment for Biomedical and Environmental Research and Education

MRI：采购多重吸收毛细管电泳及相关设备用于生物医学和环境研究与教育

• 批准号: 0922558
• 负责人: Grady Hanrahan
• 金额: $ 17.13万
• 依托单位: California Lutheran University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2009
• 资助国家: 美国
• 起止时间: 2009-09-15 至 2012-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0922558&HistoricalAwards=false
• 关键词: MRI; Acquisition; Multiplexed; Absorbance; Capillary

With this award from the Major Research Instrumentation (MRI) program, the Departments of Chemistry and Biology at California Lutheran University will acquire a multiplexed capillary electrophoresis system and an ultraviolet-visible spectrophotometer for chemical, environmental and biological research activities of the faculty and their undergraduate student researchers. A variety of research needs will be met by the acquisition of this instrument including: 1) the high-throughput separation and quantification of metallothionein isoforms, 2) the high-efficiency metal speciation and quantification in agriculturally-relevant samples containing selenium, and 3) the measurement of viral nucleic acid concentrations.Capillary electrophoresis is used to separate the chemical components of a typically complex sample mixture. This is a widely used analytical technique to identify and quantify the chemical composition of small quantities of samples. It is important for undergraduate students to be trained in the technique using modern instrumentation. In addition to applications in their research projects, students will use the instrumentation in interdisciplinary undergraduate courses in chemistry, biology and environmental science.

加州路德会大学化学系和生物系将获得一个多路毛细管电泳系统和一个紫外可见分光光度计，用于教师和本科生的化学、环境和生物研究活动。该仪器的获得将满足多种研究需求，包括：1)金属硫蛋白异构体的高通量分离和定量，2)农业相关含硒样品的高效金属形态形成和定量，以及3)病毒核酸浓度的测量。毛细管电泳用于分离典型复杂样品混合物的化学成分。这是一种广泛使用的分析技术，用于鉴定和定量少量样品的化学成分。对大学生进行使用现代仪器的技术训练是很重要的。除了应用于他们的研究项目之外，学生还将在化学、生物和环境科学的跨学科本科课程中使用该仪器。