Electrochemical Determination of Trace Amounts of Lead (Ⅱ) and Cadmium (Ⅱ) at a Calix[6]arene Modified Carbon Paste Electrode |
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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. |
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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 |
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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 |
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基金项目: | theNationalNaturalScienceFoundationofChina(60 1 71 0 2 3) |
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摘 要: | 0 IntroductionLeadandcadmiumaretwoofthemostabundantheavymetalsintheenvironmentandtheirtoxiceffectshavebeenrecognizedforalongtime.Experi mentalandepidemiologicalstudieshaveprovidedsub stantialevidencethatthemainorgansforleadandcad miumaccumulationinhumansarekidney,liver,lung ,andpancreas .Lowlevelsoflong termexposuretoleadandcadmiumcanbemanifestedbyavarietyofsyndromesandeffectsincludingcancer,renaldysfunction ,hepaticinjury,lungdamageandhypertension1 ] .Thus ,thede terminationoftracelevelsofl…
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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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