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Issue 45, 2018
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Concomitant desalting and concentration of neuropeptides on a donut-shaped surface pattern for MALDI mass spectrometry

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Abstract

We demonstrate that a donut-shaped surface pattern consisting of a central hydrophobic region and a surrounding hydrophilic region simultaneously concentrates and desalts a solution of neuropeptides with a high salt content. Our approach greatly simplifies the sample preparation process for MALDI mass spectrometry.

Graphical abstract: Concomitant desalting and concentration of neuropeptides on a donut-shaped surface pattern for MALDI mass spectrometry

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Article information


Submitted
19 Mar 2018
Accepted
25 Apr 2018
First published
25 Apr 2018

Chem. Commun., 2018,54, 5688-5691
Article type
Communication

Concomitant desalting and concentration of neuropeptides on a donut-shaped surface pattern for MALDI mass spectrometry

S. Yoon, S. Park, M. S. Kim and C. Y. Lee, Chem. Commun., 2018, 54, 5688
DOI: 10.1039/C8CC02168F

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