1 g of PLLA was dissolved
in 3 mL of dichloromethane using an ultrasonic bath. Next, 1 g of
ammonium bicarbonate was added. The solution was drop-cast on the
electrode surface, and after 5 min the electrode was dipped in 85
°C for 5 min to initiate pore formation and in cold water for
20 min to quench the reaction. Electrodes were left to dry at room
temperature.27 (link)
in 3 mL of dichloromethane using an ultrasonic bath. Next, 1 g of
ammonium bicarbonate was added. The solution was drop-cast on the
electrode surface, and after 5 min the electrode was dipped in 85
°C for 5 min to initiate pore formation and in cold water for
20 min to quench the reaction. Electrodes were left to dry at room
temperature.27 (link)
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