## Abstract A new modified carbon paste electrode (CPE) based on a recently synthesized ligand of Ethylβ2β(benzoylamino)β3β(2βhydroxyβ4βmethoxyphenyl)β2βpropenoate (EBHMP) as a suitable carrier for Hg^2+^ ion was described. The electrode exhibit a super Nernstian slope of 48.5Β±1.0β mV per decade for
A novel chemically modified carbon paste electrode based on a new mercury(II) complex for selective potentiometric determination of bromide ion
β Scribed by Mojtaba Shamsipur; Sohrab Ershad; Naser Samadi; Abloghasem Moghimi; Hossein Aghabozorg
- Publisher
- Springer
- Year
- 2005
- Tongue
- English
- Weight
- 294 KB
- Volume
- 9
- Category
- Article
- ISSN
- 1432-8488
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## Ahstraet A mercury-sensltlve chermcally modlfied electrode (CME) based on modtfied sd~ca gel-contauung carbon paste was developed The functional group attached to the slhca gel surface was 3-(2-th~obenxunldazolyl)propyl, whrch IS able to complex mercury ions This electrode was apphed to the det
Coppe.r(II) preconcentration was studied by means of a carbon paste electrode modified with 1,2-bismethyl(2aminocyclopentene-carbodithioate)ethane. A flow system was designed and constructed for reproducible preconcentration and subsequent determination of Cu(I1) (52x 10P4M) accumulated by differen