ArticleJournal of the American Society for Mass Spectrometry2019
Eliminating Artifacts in Electrospray Deconvolution with a SoftMax Function.
Article in Journal of the American Society for Mass Spectrometry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Monodisperse Chemical Oligophosphorylation of Peptides via Protected Oligophosphorimidazolide Reagents.Angewandte Chemie (International ed. in English) · 2025Article
- Structural Analysis of the 20S Proteasome Using Native Mass Spectrometry and Ultraviolet Photodissociation.Journal of proteome research · 2024Article
- Shelterin is a dimeric complex with extensive structural heterogeneity.Proceedings of the National Academy of Sciences of the United States of America · 2022Article
- High-Resolution Native Mass Spectrometry.Chemical reviews · 2022Review
- Approaches to Heterogeneity in Native Mass Spectrometry.Chemical reviews · 2022Review
- Allosteric differences dictate GroEL complementation of E. coli.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2022Article
- Deconvolving Native and Intact Protein Mass Spectra with UniDec.Methods in molecular biology (Clifton, N.J.) · 2022Article
- UniDecCD: Deconvolution of Charge Detection-Mass Spectrometry Data.Analytical chemistry · 2021Article
- Native Mass Spectrometry of Iron-Sulfur Proteins.Methods in molecular biology (Clifton, N.J.) · 2021Article
- Nanodiscs and Mass Spectrometry: Making Membranes Fly.International journal of mass spectrometry · 2020Article
- Research and Verification of Convolutional Neural Network Lightweight in BCI.Computational and mathematical methods in medicine · 2020Article
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Authors and funding
1 author.
Funding
Abstract
UniDec provides a rapid and robust approach to deconvolving electrospray mass spectra into their corresponding mass and charge components. However, the UniDec algorithm can produce artifacts depending on the quality and complexity of the data. Here, a SoftMax function is applied to the charge state distribution of each data point, which pushes the algorithm towards assigning each data point to one primary charge state. As shown for several data sets of increasing complexity, the SoftMax function significantly reduces deconvolution artifacts, even for data with overlapping charge states.
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