Site-specific immobilisation of gold nanoparticles on a porous monolith surface by using a thiol-yne click photopatterning approach.
A monolith surface with alkyne functionality was reacted with cysteamine through radical-mediated thiol-yne addition reaction providing a hydrophilic and chelating interface. Photochemical initiation affords spatial control over the reaction site and further site-specific immobilisation of gold nanoparticles.
Institut de Chimie et des Matériaux Paris Est, UMR CNRS 7182 & Université Paris Est, 2-8 rue Henri Dunant, 94320 Thiais, France.
Mohamed
M
Guerrouache
Samia
S
Mahouche-Chergui
Mohamed M
MM
Chehimi
Benjamin
B
Carbonnier