TY - JOUR
T1 - Perfluorinated anion-exchange polymer mercury film electrode for anodic stripping voltammetric determination of zinc(II)
T2 - Effect of model organic compounds
AU - Lu, Tsai Hwa
AU - Huang, Jing Fang
AU - Sun, I. Wen
N1 - Funding Information:
The authors gratefully acknowledge the financial support from the National Science Council of the Republic of China (Taiwan) under Grant NSC892113M006035.
PY - 2002/3/4
Y1 - 2002/3/4
N2 - The determination of zinc ion (1-60ng ml-1) by anodic square-wave stripping voltammetry on an anion-exchange perfluorinated polymer Tosflex mercury film electrodes (TMFE) was evaluated. The detection limit was 0.1ng ml-1 Zn(II). The effect of various organic compounds (gelatin, albumin, starch, camphor, humic acid, Triton X-100, sodium dodecyl sulfate (SDS) and cetyltrimethylammonium bromide (CTAB)) is explored. The results indicate that due to the size-exclusion and ion-exchange properties of Tosflex film, the TMFE is considerably more resistant to organic interference than the bare mercury film electrode.
AB - The determination of zinc ion (1-60ng ml-1) by anodic square-wave stripping voltammetry on an anion-exchange perfluorinated polymer Tosflex mercury film electrodes (TMFE) was evaluated. The detection limit was 0.1ng ml-1 Zn(II). The effect of various organic compounds (gelatin, albumin, starch, camphor, humic acid, Triton X-100, sodium dodecyl sulfate (SDS) and cetyltrimethylammonium bromide (CTAB)) is explored. The results indicate that due to the size-exclusion and ion-exchange properties of Tosflex film, the TMFE is considerably more resistant to organic interference than the bare mercury film electrode.
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U2 - 10.1016/S0003-2670(01)01519-7
DO - 10.1016/S0003-2670(01)01519-7
M3 - Article
AN - SCOPUS:0037017684
SN - 0003-2670
VL - 454
SP - 93
EP - 100
JO - Analytica Chimica Acta
JF - Analytica Chimica Acta
IS - 1
ER -