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  • P-ISSN2233-4203
  • E-ISSN2093-8950

Analysis of Arginine, Glucose, Sucrose, and Polyethylene Glycols using a Wood Charcoal Matrix for MALDI-MS

Mass Spectrometry Letters, (P)2233-4203; (E)2093-8950
2010, v.1 no.1, pp.33-36
https://doi.org/10.5478/MSL.2010.1.1.033
Sunyoung Lee (Chungnam National University)
Jinhee Kim (Chungnam National University)
Hyo-Jik Yang (Chungnam National University)
Seongjae Shin (Chungnam National University)
Jangmi Hong (Chungnam National University)
Jeongkwon Kim (Chungnam National University)
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Abstract

Wood charcoal was investigated to determine its potential as an alternative matrix for matrix-assisted laser desorption/ionization of various samples. Wood charcoal was an effective matrix for analyzing glucose, sucrose, arginine, and polyethyleneglycols (PEGs), with detection levels of 100 pmol for glucose, 1 nmol for sucrose, 100 pmol for arginine, 100 pmol for PEG 400,1 pmol for PEG 1540, and 10 pmol for PEG 3350. No analyte signal was observed for peptides or proteins.

Submission Date
2010-11-01
Revised Date
2010-11-27
Accepted Date
2010-11-27

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Mass Spectrometry Letters