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Electrochemical Determination of Trace Amounts of Lead (Ⅱ) and Cadmium (Ⅱ) at a Calix[6]arene Modified Carbon Paste Electrode
引用本文:JI Xiao-bo,WU Yun-hua,FEI Jun-jie,HU Sheng- shui College of Chemistry and Molecular Sciences,Wuhan University,Wuhan ,Hubei,China.Electrochemical Determination of Trace Amounts of Lead (Ⅱ) and Cadmium (Ⅱ) at a Calix[6]arene Modified Carbon Paste Electrode[J].武汉大学学报:自然科学英文版,2004,9(6):943-948.
作者姓名:JI Xiao-bo  WU Yun-hua  FEI Jun-jie  HU Sheng- shui College of Chemistry and Molecular Sciences  Wuhan University  Wuhan  Hubei  China
作者单位:JI Xiao-bo,WU Yun-hua,FEI Jun-jie,HU Sheng- shui College of Chemistry and Molecular Sciences,Wuhan University,Wuhan 430072,Hubei,China
基金项目:theNationalNaturalScienceFoundationofChina(60 1 71 0 2 3)
摘    要:0 IntroductionLeadandcadmiumaretwoofthemostabundantheavymetalsintheenvironmentandtheirtoxiceffectshavebeenrecognizedforalongtime.Experi mentalandepidemiologicalstudieshaveprovidedsub stantialevidencethatthemainorgansforleadandcad miumaccumulationinhumansarekidney,liver,lung ,andpancreas .Lowlevelsoflong termexposuretoleadandcadmiumcanbemanifestedbyavarietyofsyndromesandeffectsincludingcancer,renaldysfunction ,hepaticinjury,lungdamageandhypertension1 ] .Thus ,thede terminationoftracelevelsofl…

关 键 词:铅(Ⅱ)  镉(Ⅱ)  化学改性电极  杯[6]芳烃  碳糊电极  微分脉冲溶出伏安法  电化学测定
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