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Electrochemical detection of the L-cysteine using a carbon paste electrode modified with a conjugate of tetraamino cobalt (II) pthalocyanine and gold nanoparticles
| dc.contributor.author | Friederici, Mario |
| dc.contributor.author | Angurell Purroy, Inmaculada |
| dc.contributor.author | Rosell, Oriol |
| dc.contributor.author | Seco García, Miquel Angel |
| dc.contributor.author | Muller, Carlos |
| dc.contributor.author | Llorca Piqué, Jordi |
| dc.contributor.other | Universitat Politècnica de Catalunya. Institut de Tècniques Energètiques |
| dc.date.accessioned | 2016-02-18T15:04:21Z |
| dc.date.available | 2016-02-18T15:04:21Z |
| dc.date.issued | 2015-06-01 |
| dc.identifier.citation | Friederici, M., Angurell, I., Rosell, O., Seco, M., Muller, C., Llorca, J. Electrochemical detection of the L-cysteine using a carbon paste electrode modified with a conjugate of tetraamino cobalt (II) pthalocyanine and gold nanoparticles. "Scientia (Panamá)", 01 Juny 2015, vol. 25, núm. 1, p. 27-37. |
| dc.identifier.issn | 0258-9702 |
| dc.identifier.uri | http://hdl.handle.net/2117/83131 |
| dc.description.abstract | Gold nanoparticles protected with a mixture of hexanothiol and MUA (11-mercaptoundecanoic acid) (AuNP1) were reacted with Co(II) tetraaminophtalocyanine (CoTAPc). The resulting nanoparticles formed via covalent bonds, AuNP2, were characterized by absorption spectra, infrared spectroscopy and transmission electron microscopy. Modified carbon paste electrodes were prepared with AuNP1, CoTAPc and AuNP2 and evaluated for electrochemical detection of L-cysteine by cyclic voltammetry. Sensing of L-cysteine was uniquely observed with the electrode modified with AuNP2 |
| dc.format.extent | 11 p. |
| dc.language.iso | eng |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
| dc.subject | Àrees temàtiques de la UPC::Enginyeria química::Química física::Electroquímica |
| dc.subject.lcsh | Electrochemistry |
| dc.subject.lcsh | Nanoparticles |
| dc.title | Electrochemical detection of the L-cysteine using a carbon paste electrode modified with a conjugate of tetraamino cobalt (II) pthalocyanine and gold nanoparticles |
| dc.type | Article |
| dc.subject.lemac | Electroquímica |
| dc.subject.lemac | Nanopartícules |
| dc.contributor.group | Universitat Politècnica de Catalunya. NEMEN - Nanoenginyeria de materials aplicats a l'energia |
| dc.relation.publisherversion | http://www.up.ac.pa/vip/VicerrectoriaInvestigacionPostgrado.aspx?submenu=555 |
| dc.rights.access | Open Access |
| local.identifier.drac | 17510600 |
| dc.description.version | Postprint (published version) |
| local.citation.author | Friederici, M.; Angurell, I.; Rosell, O.; Seco, M.; Muller, C.; Llorca, J. |
| local.citation.publicationName | Scientia (Panamá) |
| local.citation.volume | 25 |
| local.citation.number | 1 |
| local.citation.startingPage | 27 |
| local.citation.endingPage | 37 |
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