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Mass spectrometers

Development of a Python-based electron ionization mass spectrometry amino acid and peptide fragment prediction model

Dominic N. McBrayer, Christina Signoretti, Matthew Pesce, Brianna M. Flood, Sneha Varghese, Fares Sirdah, Elena Toscano, Irtiza Bhatti, Shahadat Hossain

published 16 Feb 2024

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Functional expression of diverse post-translational peptide-modifying enzymes in Escherichia coli under uniform expression and purification conditions

Emerson Glassey, Andrew M. King, Daniel A. Anderson, Zhengan Zhang, Christopher A. Voigt

published 19 Sep 2022

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Simplifying MS1 and MS2 spectra to achieve lower mass error, more dynamic range, and higher peptide identification confidence on the Bruker timsTOF Pro

Daryl Wilding-McBride, Laura F. Dagley, Sukhdeep K. Spall, Giuseppe Infusini, Andrew I. Webb

published 07 Jul 2022

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A convenient online desalination tube coupled with mass spectrometry for the direct detection of iodinated contrast media in untreated human spent hemodialysates

Md. Mahamodun Nabi, Takumi Sakamoto, Md. Al Mamun, Ariful Islam, A. S. M. Waliullah, Shuhei Aramaki, Md. Mahmudul Hasan, Shingo Ema, Akihiko Kato, Yutaka Takahashi, Tomoaki Kahyo, Mitsutoshi Setou, Tomohito Sato

published 06 Jun 2022

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A streamlined method for the fast and cost-effective detection of bacterial pathogens from positive blood cultures for the BacT/ALERT blood culture system using the Vitek MS mass spectrometer

Johannes Forster, Britta Kohlmorgen, Julian Haas, Philipp Weis, Lukas Breunig, Doris Turnwald, Boris Mizaikoff, Christoph Schoen

published 28 Apr 2022

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A possible blood plasma biomarker for early-stage Alzheimer’s disease

Sandra Anne Banack, Aleksandra C. Stark, Paul Alan Cox

published 21 Apr 2022

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Evaluation of mass spectrometry MS/MS spectra for the presence of isopeptide crosslinked peptides

Lawrence M. Schopfer, Seda Onder, Oksana Lockridge

published 09 Jul 2021

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Simultaneous separation of naproxen and 6-O-desmethylnaproxen metabolite in saliva samples by liquid chromatography–tandem mass spectrometry: Pharmacokinetic study of naproxen alone and associated with esomeprazole

Thiago José Dionísio, Gabriela Moraes Oliveira, Marina Morettin, Flavio Cardoso Faria, Carlos Ferreira Santos, Adriana Maria Calvo

published 11 Aug 2020

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Methodology and validation of a new tandem mass spectrometer method for the quantification of inorganic and organic ¹⁸O-phosphate species

Aimée Schryer, Kris Bradshaw, Steven D. Siciliano

published 24 Feb 2020

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Optimization of TripleTOF spectral simulation and library searching for confident localization of phosphorylation sites

Ayano Takai, Tomoya Tsubosaka, Yasuhiro Hirano, Naoki Hayakawa, Fumitaka Tani, Pekka Haapaniemi, Veronika Suni, Susumu Y. Imanishi

published 02 Dec 2019

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Acylcarnitine profiling by low-resolution LC-MS

David Meierhofer

published 15 Aug 2019

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Quantitation of 5-methyltetraydrofolic acid in plasma for determination of folate status and clinical studies by stable isotope dilution assays

Lisa Striegel, Beate Brandl, Markus Kopp, Lukas Sam, Thomas Skurk, Michael Rychlik

published 21 Feb 2019

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Automated phosphopeptide enrichment from minute quantities of frozen malignant melanoma tissue

Jimmy Rodriguez Murillo, Magdalena Kuras, Melinda Rezeli, Tasso Milliotis, Lazaro Betancourt, Gyorgy Marko-Varga

published 10 Dec 2018

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