Nanomechanical sampling of material for nanoscale mass spectrometry chemical analysis
نویسندگان
چکیده
منابع مشابه
Tip-enhanced ablation and ionization mass spectrometry for nanoscale chemical analysis
Spectroscopic methods with nanoscale lateral resolution are becoming essential in the fields of physics, chemistry, geology, biology, and materials science. However, the lateral resolution of laser-based mass spectrometry imaging (MSI) techniques has so far been limited to the microscale. This report presents the development of tip-enhanced ablation and ionization time-of-flight mass spectromet...
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Mass spectrometry provides rapid and quantitative identification of protein species with relatively low sample consumption. The trend towards biological analysis at increasingly smaller scales, ultimately down to the volume of an individual cell, continues, and mass spectrometry with a sensitivity of a few to single molecules will be necessary. Nanoelectromechanical systems provide unparalleled...
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ژورنال
عنوان ژورنال: Analytical and Bioanalytical Chemistry
سال: 2020
ISSN: 1618-2642,1618-2650
DOI: 10.1007/s00216-020-02967-0