Promoting carboxylate salts in the ESI source to simplify positive mode MS/MS sequencing of acid-terminated encoded polyurethanes
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DOI: 10.1016/j.ijms.2019.116271
Abstract: Abstract Synthetic polymers prepared by solid-phase processes are often released from the solid support by hydrolysis, leading to an acidic α chain-end which can usefully be employed to perform mass spectrometry experiments in the negative… read more here.
Keywords: mode; carboxylate salts; positive mode; end group ... See more keywords