Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Joshua T. Maze"'
Autor:
Deven L. Shinholt, Joshua T. Maze, Ryan T. Fellers, Bon Ikwuagwu, Steven C. Beu, Neil L. Kelleher, Kenneth R. Durbin, Philip D. Compton, Ping Yip, Rafael D. Melani, Danielle Tullman-Ercek, Bryan P. Early, Alexander Makarov, Michael W. Senko, Jared O. Kafader, Vlad Zabrouskov
Publikováno v:
Nature methods
A new Orbitrap-based ion analysis procedure is shown to be possible by determining the direct charge for numerous individual protein ions to generate true mass spectra. The deployment of an Orbitrap system for charge detection enables the characteriz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68c04f3eb2eefcaeb00f64bdee16e5b8
https://doi.org/10.1038/s41592-020-0764-5
https://doi.org/10.1038/s41592-020-0764-5
Autor:
Jared O. Kafader, Kenneth R. Durbin, Joshua T. Maze, Steven C. Beu, Michael W. Senko, Philip D. Compton, Neil L. Kelleher, Vlad Zabrouskov, Bon Ikwuagwu, Alexander Makarov, Ryan T. Fellers, Deven L. Shinholt, Ping Yip, Rafael D. Melani, Danielle Tullman-Ercek, Bryan P. Early
A new Orbitrap-based single ion analysis procedure is shown to be possible by determining the direct charge on numerous measurements of individual protein ions to generate true mass spectra. The deployment of an Orbitrap system for charge detection e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77d39eb3c811398cbc6f83efdba6be4c
https://doi.org/10.1101/715425
https://doi.org/10.1101/715425
Autor:
Ping Yip, Rafael D. Melani, Neil L. Kelleher, Michael W. Senko, Kenneth R. Durbin, Alexander Makarov, Philip D. Compton, Joshua T. Maze, Bryan P. Early, Deven L. Shinholt, Steven C. Beu, Vlad Zabrouskov, Jared O. Kafader
Publikováno v:
J Am Soc Mass Spectrom
Charge detection mass spectrometry (CDMS) of low-level signals is currently limited to the analysis of individual ions that generate a persistent signal during the entire observation period. Ions that disintegrate during the observation period produc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9467e446801e2ba5c1c306816351408e
https://pubmed.ncbi.nlm.nih.gov/31512223
https://pubmed.ncbi.nlm.nih.gov/31512223
Publikováno v:
Analytical Chemistry. 83:950-956
A novel image charge detection mass spectrometer (CDMS) with improved sensitivity and mass accuracy is described. The improved detector design and method of data analysis allow us to measure a reliable mass for a single macroion that is an order of m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::562c2614d7a1885dfbde80474a819840
https://doi.org/10.1021/ac102633p
https://doi.org/10.1021/ac102633p
Publikováno v:
The Journal of Physical Chemistry A. 115:5723-5728
Film droplets formed from the bursting of 2.4 mm diameter bubbles on the surface of pure water are predominantly negatively charged. The charge generated per bubble varies chaotically; a few bubbles generate more than -3 × 10(6) elementary charges (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7f9c22fab4e5bb61471369a5f1aa77b
https://doi.org/10.1021/jp102719s
https://doi.org/10.1021/jp102719s
Publikováno v:
International Journal of Mass Spectrometry. 283:191-199
Water droplets are generated by sonic spray, transferred into vacuum through a capillary interface, and then passed through two image charge detectors separated by a drift region. The image charge detectors measure the charge and velocity of each dro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99f900576e38d453b0ae433fdbf96b58
https://doi.org/10.1016/j.ijms.2009.03.010
https://doi.org/10.1016/j.ijms.2009.03.010
Publikováno v:
The Journal of Physical Chemistry A. 112:13352-13363
Charged water droplets generated by electrospray, sonic spray, and a vibrating orifice aerosol generator (VOAG) have been studied by digital macrophotography and image charge detection mass spectrometry. Image charge detection mass spectrometry provi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::463476e00f6575497157e1692d656b37
https://doi.org/10.1021/jp806995h
https://doi.org/10.1021/jp806995h
Publikováno v:
The Journal of Physical Chemistry A. 110:2157-2164
The reactions of Mo2Oy- suboxide clusters with both methane and ethane have been studied with a combination of mass spectrometry, anion photoelectron spectroscopy, and density functional theory calculations. Reactions were carried out under "gentle"
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::277b3794087141235e76d59eea54b0e9
https://doi.org/10.1021/jp057195n
https://doi.org/10.1021/jp057195n
Publikováno v:
Analytical chemistry. 79(22)
We describe a new approach to measuring the masses of individual macroions. The method employs a pulsed acceleration tube located between two sensitive image charge detectors. The charge and velocity of the macroion are recorded with the first image
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ef3858411bb67fe9ea02f597d6bca90
https://pubmed.ncbi.nlm.nih.gov/17929878
https://pubmed.ncbi.nlm.nih.gov/17929878
Publikováno v:
The journal of physical chemistry. A. 110(46)
Image charge detection has been used to measure the charge and velocity of individual electrosprayed water droplets. With a positive bias on the electrospray needle the majority of the droplets are, as expected, positively charged. However, a small f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5305ef669980abcdb1bbd8eb84856418
https://pubmed.ncbi.nlm.nih.gov/17107111
https://pubmed.ncbi.nlm.nih.gov/17107111