By combining polymer pen lithography (PPL) patterning with in situ polymerization, we report a straightforward and bottom-up approach for bench-top fabrication of microelectrode arrays (MEAs) with well-controlled dimensions. The as-fabricated MEAs can be used to electrodeposit prussian blue in situ and work as a biosensor for H2O2with a detection limit as low as 5 nM at a sensitivity of 0.7 A cm-2M-1.
|Number of pages||5|
|Publication status||Published - 1 Jan 2017|
ASJC Scopus subject areas
- Condensed Matter Physics