Fluorescence Lifetime Facility

荧光寿命设施

• 批准号: 9318102
• 负责人: Craig Schenck
• 金额: $ 20.96万
• 依托单位: Colorado State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1994
• 资助国家: 美国
• 起止时间: 1994-02-01 至 1997-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9318102&HistoricalAwards=false
• 关键词: Fluorescence; Lifetime; Facility

9318102 schenck This is a proposal to purchase equipment for the measurement of fluorescence lifetimes and fluorescence anisotropy lifetimes of biological macromolecules. The equipment will be capable of recording fluorescence lifetime decays spanning the time range from 20 ps to 100 ns and longer, and will allow the use of a wide variety of fluorophores spanning the spectrum to UV to near infrared. The requested equipment is composed of a titanium sapphire mode locked laser and associated optical and electronic components. Among other topics, the equipment will be used to study the mechanism of bacterial photosynthesis (using peptides that have been manipulated by site directed mutagenesis), charge separation reactions in bacterial photosynthesis, and energy transfer in bacteriorhodopsin. u ~ \ ^ _ ` a b c d e g i q r u v w x y z | } ~ 9318102 schenck This is a proposal to purchase equipment for the measurement of fluorescence lifetimes and fluorescence anis h h h h F ( ( B Times New Roman Symbol & Arial 1 Courier 0 MS LineDraw h = abstract Deseree King, BIR Deseree King, BIR

9318102申克这是一项购买测量生物大分子荧光寿命和荧光各向异性寿命的设备的提案。该设备将能够记录从20ps到100 ns甚至更长的时间范围内的荧光寿命衰减，并将允许使用从光谱到紫外线到近红外的各种荧光团。所要求的设备包括一台钛蓝宝石锁模激光器以及相关的光学和电子元件。在其他课题中，该设备将用于研究细菌光合作用的机制(使用已被定点突变操纵的多肽)、细菌光合作用中的电荷分离反应以及细菌视紫红质中的能量转移。这是一份购买测量设备的建议书荧光寿命和荧光分析H h H F((B Times新罗马符号&amp；宋体1信使0 MS LineDraw h=抽象沙漠王，BIR沙漠王，BIR