Engineering Research Equipment Grant: A Cryo Stage and a Digital Image Processor for an SEM

工程研究设备补助金：用于 SEM 的冷冻台和数字图像处理器

• 批准号: 8506507
• 负责人: William Krantz
• 金额: $ 3.27万
• 依托单位: University of Colorado at Boulder
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1985
• 资助国家: 美国
• 起止时间: 1985-06-01 至 1986-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8506507&HistoricalAwards=false
• 关键词: Engineering; Research; Equipment; Grant; Cryo

A cryostage and digital image processor for a scanning electron microscope is being purchased. This instrument is being used to view the morphology of asymmetric polymer membranes and to investigate the single-celled giant sporangiophore, Phycomyces. The cryostage increases the resolution of the scanning electron microscope by several-fold and permits the viewing structures of the order of 20nm without the distortion which may take place when structure replicas must be made for transmission electron photo micrographs. Results obtained using this instrument will provide additional confirmation of the membrane formation model and may contribute to the design of optimally designed asymmetric membranes for separation purposes. New information on the growth of single cells also will be forthcoming from the work on Phycomyces.

用于扫描电子显微镜的冷冻台和数字图像处理器 显微镜正在购买中。 该仪器用于查看 不对称聚合物膜的形态，并研究 单细胞巨型孢子囊柄，Phycometra。 冷冻台 提高扫描电子显微镜的分辨率， 几倍并允许20纳米量级的观察结构 没有结构复制时可能发生的变形， 必须为透射电子显微照片。 结果 使用该仪器获得的数据将提供额外的确认， 膜形成模型，并可能有助于设计 用于分离目的的最佳设计的不对称膜。 新 关于单细胞生长的信息也将从 关于Phycometra的研究