Abstract
(Chemical Equation Presented) 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 cinnamoylsubstituted polymethacrylate block for attachment to the surface of the array and a bromosubstituted 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.
| Original language | English |
|---|---|
| Pages (from-to) | 16638-16639 |
| Number of pages | 2 |
| Journal | Journal of the American Chemical Society |
| Volume | 131 |
| Issue number | 46 |
| DOIs | |
| State | Published - 2009 |