Electrochemical detection of paraquat from water using platinum modified BDD electrode
Voltammetric and amperometric detection of paraquat (PQ) herbicide from aqueous solutions has been successfully achieved using a boron-doped diamond (BDD) electrode modified with platinum particles. Electrochemical deposition of platinum was performed by chronoamperometry technique operated at two p...
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| Dokumentumtípus: | Könyv része |
| Megjelent: |
2016
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| Sorozat: | Proceedings of the International Symposium on Analytical and Environmental Problems
22 |
| Kulcsszavak: | Elektrokémia |
| Online Access: | http://acta.bibl.u-szeged.hu/56090 |
| LEADER | 01740naa a2200241 i 4500 | ||
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| 001 | acta56090 | ||
| 005 | 20220808154857.0 | ||
| 008 | 181212s2016 hu o 1|| zxx d | ||
| 020 | |a 978-963-306-507-5 | ||
| 040 | |a SZTE Egyetemi Kiadványok Repozitórium |b hun | ||
| 041 | |a zxx | ||
| 100 | 1 | |a Pop Aniela | |
| 245 | 1 | 0 | |a Electrochemical detection of paraquat from water using platinum modified BDD electrode |h [elektronikus dokumentum] / |c Pop Aniela |
| 260 | |c 2016 | ||
| 300 | |a 259-262 | ||
| 490 | 0 | |a Proceedings of the International Symposium on Analytical and Environmental Problems |v 22 | |
| 520 | 3 | |a Voltammetric and amperometric detection of paraquat (PQ) herbicide from aqueous solutions has been successfully achieved using a boron-doped diamond (BDD) electrode modified with platinum particles. Electrochemical deposition of platinum was performed by chronoamperometry technique operated at two potential levels, i.e., -0.15 V for 1 s and 0.1 V for 6s. Operational parameters of electrochemical techniques tested in detection application were determined in order to achieve superior electroanalytical performances for quantitative assessment of paraquat concentration at trace level. Both cyclic voltammetry and multiple-pulsed amperometry exhibited best electroanalytical performances in terms of sensitivity and lowest detection limit, in comparison with the other applied voltammetric pulsed techniques. | |
| 695 | |a Elektrokémia | ||
| 700 | 0 | 1 | |a Pode Rodica |e aut |
| 700 | 0 | 1 | |a Orha Corina |e aut |
| 700 | 0 | 1 | |a Manea Florica |e aut |
| 710 | |a International Symposium on Analytical and Environmental Problems (22.) (2016) (Szeged) | ||
| 856 | 4 | 0 | |u http://acta.bibl.u-szeged.hu/56090/1/proceedings_of_isaep_2016_259-262.pdf |z Dokumentum-elérés |