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Peptide Mass Spectra from Micrometer-Thick Ice Films Produced with Femtosecond Pulses
[Image: see text] We present a cryogenic mass spectrometry protocol with the capability to detect peptides in the attomole dilution range from ice films. Our approach employs femtosecond laser pulses and implements neither substrate modification nor proton donor agents in the aqueous solution, known...
| Autores principales: | , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Chemical Society
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9535622/ https://www.ncbi.nlm.nih.gov/pubmed/36153751 http://dx.doi.org/10.1021/acs.analchem.2c01810 |