A Novel Multiarmed Bifunctional PEG Derivative for the Preparation of Mass Spectrometry Ion Sources with Antifouling Property and High Selectivity
Jiawei Liu,
Minli Yang,
Fengming Chen
et al.
Abstract:It
is challenging to prepare a highly selective mass spectrometry
(MS) ion source for the rapid and highly sensitive detection of analytes,
especially mycotoxins. In this study, an amino and tetrazine bifunctionalized
multiarm PEG derivative (NH2HCl-4armPEG10K-(MTz)3), which can be easily immobilized on the substrate by the addition
reaction between amino and polydopamine, was used for the preparation
of MS ionization substrate. NH2HCl-4armPEG10K-(MTz)3 can also be used as a linker to immobilize sufficient str… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.