oppy meaning in Chinese

聚吡咯膜
氧化聚吡咯

An amperometric glucose biosensor was developed based on immobilization of glucose oxidase ( god ) on the electrochemically polymerized polytyramine ( pty ) film and the overoxidised polypyrrole ( oppy ) film on carbon paste electrode ( cpe )
镀铂碳糊电极的铂黑沉积层的微孔结构使电极具有较大的有效表面积,增加了固定的酶量与对h2o2的催化活性,使电极的灵敏度提高。