Amine-selective affinity resins based on pH-sensitive reversible formation of covalent bonds?

Soft Matter Pub Date: 2017-02-23 DOI: 10.1039/C7SM00194K

Abstract

A new class of affinity resins using reversible covalent bonds is introduced for the separation of amine-containing molecules. pH-sensitive reversible formation of amic acid bonds between amines and carboxylate dimethyl maleic anhydride-decorated wrinkled silica nanoparticle resins was used to selectively retain and release amine-containing molecules, by controlling the pH.

Graphical abstract: Amine-selective affinity resins based on pH-sensitive reversible formation of covalent bonds
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