post source decay
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Software for top-down proteomic identification of a plasmid-borne factor (and other proteins) from genomically sequenced pathogenic bacteria using MALDI-TOF-TOF-MS/MS and post-source decay

2019 ◽  
Vol 438 ◽  
pp. 1-12 ◽  
Author(s):  
Clifton K. Fagerquist ◽  
Bertram G. Lee ◽  
William J. Zaragoza ◽  
Jaszemyn C. Yambao ◽  
Beatriz Quiñones
Keyword(s):  
Pathogenic Bacteria ◽  
Post Source Decay ◽  
Top Down ◽  
Maldi Tof ◽  
Proteomic Identification ◽  
Tof Ms

scholarly journals Identification of Anthocyanins in Red Grape, Plum and Capulin by MALDI-ToF MS

2017 ◽  
Vol 56 (4) ◽  
Author(s):  
Araceli Castañeda-Ovando ◽  
Ondra Sedo ◽  
Josef Havel ◽  
Lourdes Pacheco ◽  
Carlos Andrés Galán-Vidal ◽  
...  
Keyword(s):  
Hydroxycinnamic Acid ◽  
Fast Method ◽  
Post Source Decay ◽  
Dihydroxybenzoic Acid ◽  
Maldi Tof Ms ◽  
Red Grapes ◽  
Maldi Tof ◽  
Red Grape ◽  
Tof Ms

A simple and fast method was developed to identify anthocyanins in red grapes, plums and capulins by MALDI-ToF MS. Three different matrices were used: α-CHCA (α-cyano-4-hydroxycinnamic acid), THA (2’,4’,6’-trihydroxyacetophenone) and DHBA (2,5-dihydroxybenzoic acid). Post-Source Decay (PSD) fragment detection allowed studying the structure of compounds detected. Deprotonated anthocyanin species were assigned in capulin ([Cyanidin-3-glucosidedeprotonated] K<sup>+</sup> and [Cyanidin-3-rutinoside-deprotonated]K<sup>+</sup>), due to these compounds also can be ionized in form of potassium adducts combined with a deprotonation.

scholarly journals Complementary b/y fragment ion pairs from post-source decay of metastable YahO for calibration of MALDI-TOF-TOF-MS/MS

2017 ◽  
Vol 415 ◽  
pp. 29-37 ◽  
Author(s):  
Clifton K. Fagerquist ◽  
William J. Zaragoza
Keyword(s):  
Ion Pairs ◽  
Post Source Decay ◽  
Maldi Tof ◽  
Y Fragment ◽  
Tof Ms

Post-Source Decay (PSD)

2016 ◽  
Author(s):  
Kermit K. Murray ◽  
Robert K. Boyd ◽  
Marcos N. Eberlin ◽  
G. John Langley ◽  
Liang Li ◽  
...  
Keyword(s):  
Post Source Decay

Matrix-Assisted Laser Desorption/Ionization Post-Source Decay Fragmentation of the Cystine-Containing Amphibian Peptides with Novel Cysteine Tags

2011 ◽  
Vol 17 (1) ◽  
pp. 73-83 ◽  
Author(s):  
E.A. Vorontsov ◽  
T.Yu. Samgina ◽  
V.A. Gorshkov ◽  
N.B. Poljakov ◽  
I.E. Nifant'ev ◽  
...  
Keyword(s):  
Laser Desorption ◽  
Laser Desorption Ionization ◽  
Post Source Decay ◽  
Desorption Ionization ◽  
Matrix Assisted Laser ◽  
Matrix Assisted Laser Desorption
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