Efficient construction of a redox responsive thin polymer layer on glassy carbon and gold surfaces for voltage-gated delivery applications. Issue 7 (11th March 2021)

• Record Type: Journal Article
• Authors: Barosi, Anna; Berisha, Avni; Mangeney, Claire; Pinson, Jean; Dhimane, Hamid; Dalko, Peter I.
• Is Part Of: Materials advances. Volume 2:Issue 7(2021)
• Page Start: 2358
• Page End: 2365
• Publication Date: 2021-03-11
• Subjects: 620.11
• DOI: 10.1039/d1ma00022e
• Languages: English
• ISSNs: 2633-5409

Abstract

Abstract : The notoriously non-selective aryl-diazonium surface-functionnalization turned selective in the presence of the electron-deficient heterocycle. The electro-activation of the probe allowed the rapid and nearly quantitative liberation of covalently tethered ligands. Abstract : A conceptually novel coating strategy is presented based on the selective oligomerisation of picolinium-derived end-tethered polymer chains. The remarkably rapid and nearly quantitative liberation of the covalently tethered ligand makes this system a promising candidate for the construction of densely packed "smart" release interfaces.