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MASS MAPPING IN THE HIGH RESOLUTION STEM

MASS MAPPING IN THE HIGH RESOLUTION STEM
高分辨率茎中的质量测绘
批准号：
3916242
负责人：
R D LEAPMAN
金额：
$0.0万
依托单位：
DIVISION OF RESEARCH SERVICES
依托单位国家：
美国
项目类别：
财政年份：
--
资助国家：
美国
项目状态：
未结题
起止时间：
至
来源：
https://reporter.nih.gov/project-details/3916242
关键词：
bacteriophage T4 computer data analysis electron microscopy image processing personal computers

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中文摘要
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英文摘要
Digitized dark-field scanning transmission electron microscope images were acquired using a PC-AT computer system. The computer was interfaced to the Vacuum Generators HB501 STEM and used to generate a rapid scan of the nanometer size electron probe (approximately 50 microseconds per pixel) . The annular dark-field signal was measured by counting single elastically scattered electrons at each pixel. Images were analyzed on a Macintosh II computer, allowing quantitative measurements of masses of macromolecules to be made. Initial tests were performed on freeze-dried T4 bacteriophages.
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会议论文
EXPERIMENTS WITH A HIGH RESOLUTION FIELD EMISSION STEM
MICROANALYSIS OF RAPIDLY-FROZEN TISSUE IN THE FIELD EMISSION STEM
BIOLOGICAL APPLICATIONS OF A COMPUTER CONTROLLED ANALYTICAL ELECTRON MICROSCOPE
  • 批准号：
    3959940
  • 项目类别：
  • 资助金额：
    $0.0万
  • 财政年份：
    --
  • 负责人：
    R D LEAPMAN
  • 依托单位：
    DIVISION OF RESEARCH SERVICES
ANALYTICAL ELECTRON MICROSCOPY OF ADRENAL CHROMAFFIN CELLS
  • 批准号：
    3959955
  • 项目类别：
  • 资助金额：
    $0.0万
  • 财政年份：
    --
  • 负责人：
    R D LEAPMAN
  • 依托单位：
    DIVISION OF RESEARCH SERVICES
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