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Impact of Internal Fragments on Top-Down Analysis of Intact Proteins by 193 nm UVPD

https://doi.org/10.1021/acs.jproteome.2c00583

Dunham, Sean D.; Wei, Benqian; Lantz, Carter; Loo, Joseph A.; Brodbelt, Jennifer S. (January 2023, Journal of Proteome Research)

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Top-down mass spectrometry and assigning internal fragments for determining disulfide bond positions in proteins

https://doi.org/10.1039/D2AN01517J

Wei, Benqian; Zenaidee, Muhammad A; Lantz, Carter; Williams, Brad J; Totten, Sarah; Ogorzalek_Loo, Rachel R; Loo, Joseph A (December 2022, The Analyst)

Internal fragments generated by top-down mass spectrometry can increase sequence coverage, localize disulfide bonds, and determine disulfide connectivity of disulfide-containing proteins.
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Optimizing Methods for ICP-MS Analysis of Mercury in Fish: An Upper-Division Analytical Chemistry Laboratory Class

https://doi.org/10.1021/acs.jchemed.2c00429

Jung, Wonhyeuk; Dunham, Christopher S; Perrotta, Katie A; Chen, Yu; Gimzewski, James K; Loo, Joseph A (October 2022, Journal of Chemical Education)

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On the Mechanism of Theta Capillary Nanoelectrospray Ionization for the Formation of Highly Charged Protein Ions Directly from Native Solutions

https://doi.org/10.1021/acs.analchem.2c01654

Brown, Susannah L; Zenaidee, Muhammad A; Loo, Joseph A; Loo, Rachel_R Ogorzalek; Donald, William A (September 2022, Analytical Chemistry)

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Towards understanding the formation of internal fragments generated by collisionally activated dissociation for top-down mass spectrometry

https://doi.org/10.1016/j.aca.2021.339400

Wei, Benqian; Zenaidee, Muhammad A; Lantz, Carter; Ogorzalek_Loo, Rachel R; Loo, Joseph A (February 2022, Analytica Chimica Acta)

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Internal Fragments Generated by Electron Ionization Dissociation Enhance Protein Top-Down Mass Spectrometry

https://doi.org/10.1021/jasms.0c00160

Zenaidee, Muhammad A.; Lantz, Carter; Perkins, Taylor; Jung, Wonhyuek; Loo, Rachel R.; Loo, Joseph A. (September 2020, Journal of the American Society for Mass Spectrometry)

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