Dissolved oxygen sensor based on cobalt tetrasulphonated phthalocyanine immobilized in poly- l-lysine film onto glassy carbon electrode
A simple and efficient method for determining dissolved oxygen at pH 6.5 is proposed using differential pulse voltammetry (DPV) and chronoamperometry. The sensor was prepared by modifying a glassy carbon (GC) electrode surface with a cobalt tetrasulphonated phthalocyanine (CoTSPc) immobilized in a p...
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Published in | Sensors and actuators. B, Chemical Vol. 114; no. 2; pp. 1019 - 1027 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Elsevier B.V
26.04.2006
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Subjects | |
Online Access | Get full text |
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