UV/VIS spectrophotometer

紫外可见分光光度计

• 批准号: 375058-2009
• 负责人: Neufeld, Ronald
• 金额: $ 1.8万
• 依托单位: Queen's University
• 依托单位国家: 加拿大
• 项目类别: Research Tools and Instruments - Category 1 (<$150,000)
• 财政年份: 2008
• 资助国家: 加拿大
• 起止时间: 2008-01-01 至 2009-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=412069
• 关键词: UV; VIS; spectrophotometer

The applicants are requesting an Ultraviolet/Visible wavelength spectrophotometer that provides rapid wavelength scanning and fluorescence detection capability, temperature control for kinetic experiments, and mixing for samples containing particulates. The need and timing of the application are critical as the present instrument is obsolete and failing, and cannot be repaired because the parts are no longer available. There is no other instrument in our labs, that if it were to fail, would have a more negative impact on our ability to provide graduate student training, and to advance our respective research areas. The need is critical, the instrument is central to our research training, and the sharing of the instrument between our labs will ensure that it will be used widely in the training of high quality personal. Students and researchers will be trained in spectrophotometric detection and analytical techniques, the use of fluorescent markers to track organic molecules, enzyme labeled antibody detection techniques, chemical and enzymatic kinetic assays, and in the development of in situ methods to quantify biomolecules embedded in particulates. The decision around the specific instrument was based on positive vendor experience, strong record of technical support, fluorescence capability, and the ability to mix and control temperature of small volume samples during analysis for kinetic measurements and for particulate systems. The applicants provide graduate training in biomedically-based research, involving controlled delivery of biopharmaceuticals, development of new biomaterials, and tissue engineering. The spectrophotometer is central to all of these areas of research and will most certainly be used in the training of all of our graduate students and researchers.

申请者要求提供一种紫外可见波长分光光度计，能够提供快速波长扫描和荧光检测能力，为动力学实验提供温度控制，并为含有颗粒的样品提供混合。应用的需要和时机至关重要，因为目前的仪器已经过时和出现故障，而且由于部件不再可用而无法修复。在我们的实验室中，没有其他工具，如果它失败了，将对我们提供研究生培训和推进我们各自研究领域的能力产生更负面的影响。需求是关键的，仪器是我们研究培训的中心，我们实验室之间的仪器共享将确保它将被广泛用于高素质人才的培训。学生和研究人员将接受分光光度检测和分析技术、使用荧光标记跟踪有机分子、酶标记抗体检测技术、化学和酶动力学分析以及开发原位定量嵌入颗粒中的生物分子的方法方面的培训。关于具体仪器的决定是基于供应商的积极经验、技术支持的良好记录、荧光能力以及在动力学测量和颗粒系统分析期间混合和控制小体积样品的温度的能力。申请者提供以生物医学为基础的研究方面的研究生培训，涉及生物药物的受控输送、新生物材料的开发和组织工程。分光光度计是所有这些研究领域的核心，肯定会用于我们所有研究生和研究人员的培训。