A new polymeric mercury thin-film electrode
| ISSN: |
1040-0397
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|---|---|
| Keywords: |
Stripping voltammetry ; mercury film electrode ; polymer coating ; Chemistry ; Polymer and Materials Science
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| Source: |
Wiley InterScience Backfile Collection 1832-2000
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| Topics: |
Chemistry and Pharmacology
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| Notes: |
A chemically modified mercury thin-film electrode (MTFE) is presented that employs an electrochemically generated nonconducting polymer (poly-N-ethyltyramine), which has been derivatized with surface dithiocarbamate groups. Mercury is deposited chemically onto the electrode by complexation and, following electrochemical reduction of the mercury, is used as a substrate for anodic stripping voltammetry (ASV) of cadmium, lead, and copper. The properties of a conventional MTFE are compared with the modified electrode.
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| Additional Material: |
11 Ill.
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| Type of Medium: |
Electronic Resource
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| URL: |