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1.发明公开ELECTROCHEMICAL ANTIOXIDANT SENSORS BASED ON METALLIC OXIDE MODIFIED ELECTRODES FOR THE GENERATION OF HYDROXYL RADICALS AND THE SUBSEQUENT MEASUREMENT OF ANTIOXIDANT ACTIVITIES 审中-公开电化学ANTIOXIDANZIENSENSOR基于导致METALLOXIDMODIFIZIERTEN产生羟基自由基和抗氧化活性进行后续计量的
公开(公告)号：EP2185925A1
公开(公告)日：2010-05-19
申请号：EP08801850.2
申请日：2008-09-04
IPC分类号： G01N33/02 , G01N33/487 , G01N27/49
摘要： The present invention relates to a new antioxidant sensor based on metallic or metallic oxide modified electrode and its associated method for electrochemically generating hydroxyl radicals and their subsequent use for the electrochemical measurement of antioxidant activities based on hydroxyl radical scavenging properties of the tested sample.
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2.发明公开METHOD AND DEVICE FOR THE ELECTROCHEMICAL PSEUDO-TITRATION OF ANTIOXIDANT SUBSTANCES 有权方法和设备电化学PSEUDOTITRATION抗氧化剂的研究
公开(公告)号：EP1856516A1
公开(公告)日：2007-11-21
申请号：EP05715983.2
申请日：2005-03-11
CPC分类号： G01N27/44 , G01N33/48707
摘要： The method according to the invention consists of generating an electrochemical signature of the analyzed substance(s), obtained by carrying out a numerical pseudo-titration and to express the result of the measurements in antioxidant power units. It involves the processing of a current-potential response of the oxidation of the analyzed substance(s) by a predefined mathematical dimensionless function representing a virtual and ideal oxidizing agent. The method is useful for the identification and/or detection and/or titration of antioxidant substances in the tested material, including directly on wet biological tissues.
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3.发明授权METHOD AND DEVICE FOR THE ELECTROCHEMICAL PSEUDO-TITRATION OF ANTIOXIDANT SUBSTANCES 有权方法和设备电化学PSEUDOTITRATION抗氧化剂的研究
公开(公告)号：EP1856516B1
公开(公告)日：2012-05-09
申请号：EP05715983.2
申请日：2005-03-11
CPC分类号： G01N27/44 , G01N33/48707
摘要： The method according to the invention consists of generating an electrochemical signature of the analyzed substance(s), obtained by carrying out a numerical pseudo-titration and to express the result of the measurements in antioxidant power units. It involves the processing of a current-potential response of the oxidation of the analyzed substance(s) by a predefined mathematical dimensionless function representing a virtual and ideal oxidizing agent. The method is useful for the identification and/or detection and/or titration of antioxidant substances in the tested material, including directly on wet biological tissues.
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