The properties of polymer track membranes as a support for preparation of optrode are presented. Polyethyleneterephthalate membranes with 0.2 and 1 $mu@m pores were used. The polymer foil with controlled pore size is additionally covered with poly(vinyl chloride) in order to immobilize the indicator inside the pores. The absorbance of the indicator used (N,N'-diphenylbenzidine) depends on the redox potential. The influence of different addition of covering polymer and different pore size on time characteristics of the optrode are described.
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机译：提出了聚合物轨道膜作为制备Optrode的载体的性质。使用0.2和1 $ MU @ M孔的聚对苯二甲酸乙二醇酯膜。具有受控孔径的聚合物箔另外用聚（氯乙烯）覆盖，以将指示剂固定在孔内。所用指标的吸光度（N，N'-二苯基苯胺）取决于氧化还原潜力。描述了不同添加覆盖聚合物和不同孔径对Optrode的时间特性的影响。
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