Electrochemistry Laboratory of Molecular and Inorganic Materials, Faculty of Science and Technology,
Beni Mellal
Morocco
Research Article
Electrochemical Chelation of Lead by NDA Modified Carbon Paste Electrode
Author(s): Sakina Touzara, Rachida Najih and Abdelilah ChtainiSakina Touzara, Rachida Najih and Abdelilah Chtaini
The analytical performance of developed DNA film screen printed biosensors designed for the detection of metals was evaluated. The modified surface exhibited an affinity to chelating metal ions in solution, forming complexes. Square wave voltammetry combined with a pre-concentrating process and standard additions were employed for trace analysis. Finally, cyclic voltammetry technique was used to characterize the developed DNA film surface behavior in presence of heavy metal... Read More»
DOI:
10.4172/2155-6210.1000177
Biosensors & Bioelectronics received 1751 citations as per Google Scholar report
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