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High-performance sensor based on copper oxide nanoparticles for dual detection of phenolic compounds and a pesticide |
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| Institution: | 1. Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology, Campus UAB, Bellaterra, 08193 Barcelona, Spain;2. ICREA, Pg. Lluís Companys 23, 08010 Barcelona, Spain;1. Dipartimento di Scienze e Tecnologie Chimiche, Università di Roma Tor Vergata, Via della Ricerca Scientifica, 00133 Rome, Italy;2. INBB, Viale Medaglie d''Oro 305, 00100 Rome, Italy;3. Facoltà di Bioscienze Tecnologie Agroalimentari e Ambientali, Università di Teramo, Via C. Lerici 1, 64023 Mosciano S.A., Italy |
| Abstract: | The development of nanomaterials for use as bio-recognition elements is important in the evolution of biosensing systems. In the present article we present a sensing system based on copper oxide nanoparticles (CuO NPs) for the detection of phenolic compounds and pesticides. This sensor takes advantage of the interactions of CuO NPs with toxic compounds that in turn generate an electrochemical signal related to the concentration of the pollutants. |
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