Electrochemical Hg2+ detection at tannic acid-gold nanoparticle modified electrodes by square wave voltammetry
We report the electrochemical sensing of Hg2+ based on tannic acid capped gold nanoparticle (AuNP@TA) complexes. At optimal conditions using square wave voltammetry, the presented analytical method exhibits a “measurable lower limit” of 100.0 fM. This limit is considerably below the permissible leve...
| Autors principals: | , , , , |
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| Format: | Journal article |
| Publicat: |
Royal Society of Chemistry
2018
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