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Ion selective electrodes for potentiometric determination of Fe (III) ion / Amal Hussein Farag Mohammed Mousa ; Supervised Gehad Genidy Mohamed , Tamer Awad Ali

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Amal Hussein Farag Mohammed Mousa , 2015Description: 127 P. : charts , facsimiles ; 25cmOther title:
  • أقطاب أيونيه أنتقائيه للتقدير الجهدي الايون الحديد الثلاثي [Added title page title]
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  • Issued also as CD
Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Analytical Chemistry Summary: A new Fe(III) ion-selective screen-printed and carbon paste sensors based on 2-methyl-6-(4-methylenecyclohex-2-en-1-yl)hept-2- en-4-one (MMCHH) has been developed. The electrodes displayed a linear potential response over the wide concentration range from 4.3{u00D7}10-7 to 1{u00D7}10-2 and 1{u00D7}10-7 to 1{u00D7}10-2 mol L-1 with a detection limit of 4.3{u00D7}10-7 and 1{u00D7}10-7 mol L-1 for modified carbon paste (MCPEs; electrodes I and II) and screen-printed sensors (MSPEs; electrodes III and IV), respectively. The slopes of the calibration graphs are 18.5±0.9 and 19.3±0.5 for MCPEs with tricresylphosphate (TCP) (sensor I) and o-nitrophenyloctylether (o-NPOE) (sensor II) as plasticizers, respectively. Also, the MSPEs show good potentiometric slopes of 19.1±0.2 and 19.8±0.05 mV decade-1 with TCP (sensor III) and o-NPOE (sensor IV), respectively
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Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.08.M.Sc.2015.Am.I (Browse shelf(Opens below)) Not for loan 01010110066420000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.08.M.Sc.2015.Am.I (Browse shelf(Opens below)) 66420.CD Not for loan 01020110066420000

Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Analytical Chemistry

A new Fe(III) ion-selective screen-printed and carbon paste sensors based on 2-methyl-6-(4-methylenecyclohex-2-en-1-yl)hept-2- en-4-one (MMCHH) has been developed. The electrodes displayed a linear potential response over the wide concentration range from 4.3{u00D7}10-7 to 1{u00D7}10-2 and 1{u00D7}10-7 to 1{u00D7}10-2 mol L-1 with a detection limit of 4.3{u00D7}10-7 and 1{u00D7}10-7 mol L-1 for modified carbon paste (MCPEs; electrodes I and II) and screen-printed sensors (MSPEs; electrodes III and IV), respectively. The slopes of the calibration graphs are 18.5±0.9 and 19.3±0.5 for MCPEs with tricresylphosphate (TCP) (sensor I) and o-nitrophenyloctylether (o-NPOE) (sensor II) as plasticizers, respectively. Also, the MSPEs show good potentiometric slopes of 19.1±0.2 and 19.8±0.05 mV decade-1 with TCP (sensor III) and o-NPOE (sensor IV), respectively

Issued also as CD

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