and it was modified by 16 cycles of potential sweep between 0.1 and
0.9 Vat 20 mVs1. Subsequently, the modified electrode was
rinsed with water and placed in fresh buffer solution. The
potential was scanned for 160 potential recycling between
0.15 and 0.55 Vat 100 mV/s so as to obtain a stable redox
response for the surface-immobilized film。
当中的The potential was scanned for 160 potential recycling between
0.15 and 0.55 Vat 100 mV/s,是什么意思呀,电极修饰之后还要进行扫描,以使膜固定在电极上么?