TY - GEN
T1 - Electrochemical micro technologies for polymeric MEMS and biochip applications
AU - Ofek Almog, R.
AU - Sverdlov, Y.
AU - Fishelson, N.
AU - Shmilovich, T.
AU - Rabinovich, E.
AU - Shacham-Diamand, Y.
PY - 2009
Y1 - 2009
N2 - Flexible electrode chips were fabricated on polymer substrates, either SU-8 (epoxy-based photo-definable polymer) or PDMS (Polydimethylsiloxane, elastomer-base polymer), using a photolithography process. In one case, Ppy (Polypyrrole, a conductive polymer) was deposited on the electrodes' gold seed layer. In another case, Ppy was deposited on the micro actuator's copper seed layer, both cases by electropolymerization using cyclic voltammetry. Thus, we developed a process for a flexible electrode that integrates a polymer substrate and a conductive polymer. The polypyrrole is reinforcing the gold and copper wires and electrically shunting the interconnects, increasing thereby the device durability and reliability.
AB - Flexible electrode chips were fabricated on polymer substrates, either SU-8 (epoxy-based photo-definable polymer) or PDMS (Polydimethylsiloxane, elastomer-base polymer), using a photolithography process. In one case, Ppy (Polypyrrole, a conductive polymer) was deposited on the electrodes' gold seed layer. In another case, Ppy was deposited on the micro actuator's copper seed layer, both cases by electropolymerization using cyclic voltammetry. Thus, we developed a process for a flexible electrode that integrates a polymer substrate and a conductive polymer. The polypyrrole is reinforcing the gold and copper wires and electrically shunting the interconnects, increasing thereby the device durability and reliability.
UR - http://www.scopus.com/inward/record.url?scp=79952743583&partnerID=8YFLogxK
U2 - 10.1149/1.3300058
DO - 10.1149/1.3300058
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AN - SCOPUS:79952743583
SN - 9781566777834
T3 - ECS Transactions
SP - 17
EP - 21
BT - Organic and Biological Electrochemistry Posters (General) - 216th ECS Meeting
PB - Electrochemical Society Inc.
ER -