title: A new porous reaction layer for developing addressable molecular libraries.
abstract: A new diblock copolymer-derived porous reaction layer for microelectrode arrays has been tested for its stability and its compatibility with both site-selective synthesis and electrochemical signaling experiments. The diblock copolymer consisted of a cinnamoyl-substituted polymethacrylate block for attachment to the surface of the array and a bromo-substituted polystyrene block for selective functionalization of the surface proximal to microelectrodes in the array. Site-selective Suzuki, Heck, and Cu(I)-coupling reactions were all performed on the new reaction layer along with electrochemical impedance studies.
authors.affiliation: Department of Chemistry, Washington University in St. Louis, St. Louis, Missouri 63130, USA.
authors.forename: Libo
authors.initials: L
authors.lastname: Hu
authors.forename: Jennifer L
authors.initials: JL
authors.lastname: Bartels
authors.forename: Jeremy W
authors.initials: JW
authors.lastname: Bartels
authors.forename: Karl
authors.initials: K
authors.lastname: Maurer
authors.forename: Kevin D
authors.initials: KD
authors.lastname: Moeller