{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,15]],"date-time":"2026-01-15T12:23:57Z","timestamp":1768479837963,"version":"3.49.0"},"reference-count":36,"publisher":"Hindawi Limited","license":[{"start":{"date-parts":[[2015,1,1]],"date-time":"2015-01-01T00:00:00Z","timestamp":1420070400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"funder":[{"name":"IMobS3 Laboratory of Excellence","award":["ANR-10-LABX-16-01"],"award-info":[{"award-number":["ANR-10-LABX-16-01"]}]},{"DOI":"10.13039\/501100000780","name":"European Union","doi-asserted-by":"crossref","award":["ANR-10-LABX-16-01"],"award-info":[{"award-number":["ANR-10-LABX-16-01"]}],"id":[{"id":"10.13039\/501100000780","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Sensors"],"published-print":{"date-parts":[[2015]]},"abstract":"<jats:p>Electroanalytical properties of tetra-tert-butyl phthalocyanine (PcH<jats:sub>2<\/jats:sub>-tBu) modified electrodes are studied by cyclic voltammetry (CV). The modified electrodes are obtained by CV deposition techniques on gold (Au) and glassy carbon (C) screen-printed electrodes (SPEs) and used for the electrochemical detection of acetic acid (AA). Based on the CV experiments, the electrodeposition mechanism is detailed. The modified PcH<jats:sub>2<\/jats:sub>-tBu electrodes reveal one oxidation and one reduction peak within the potential window of the working electrodes. In the presence of the analyte (acetic acid), the modified electrodes show sensitivity in the range of 10\u2009mM to 400\u2009mM. For the PcH<jats:sub>2<\/jats:sub>-tBu modified Au electrode, a limit of detection (LOD) of 5.89\u2009mM (based on the +0.06\u2009V peak) was obtained while for the PcH<jats:sub>2<\/jats:sub>-tBu modified C electrode a LOD of 17.76\u2009mM (based on the +0.07\u2009V peak) was achieved. A signal decay of 17%, based on 20 experiments, is obtained when gold is used as working electrode. If carbon is used as working electrode a value of 7% is attained. A signal decay is observed after more than 50 cycles of experiments and is more pronounced when higher concentrations of acetic acid are used. A mechanism of sensing is proposed at the end.<\/jats:p>","DOI":"10.1155\/2015\/290598","type":"journal-article","created":{"date-parts":[[2015,8,16]],"date-time":"2015-08-16T21:02:53Z","timestamp":1439758973000},"page":"1-7","source":"Crossref","is-referenced-by-count":2,"title":["Electrodes Modification Based on Metal-Free Phthalocyanine: Example of Electrochemical Sensors for the Detection of Acetic Acid"],"prefix":"10.1155","volume":"2015","author":[{"given":"Amadou L.","family":"Ndiaye","sequence":"first","affiliation":[{"name":"Clermont Universit\u00e9, Universit\u00e9 Blaise Pascal, Institut Pascal, BP 10448, 63000 Clermont-Ferrand, France"},{"name":"CNRS, UMR 6602, Institut Pascal, 63171 Aubiere, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alain","family":"Pauly","sequence":"additional","affiliation":[{"name":"Clermont Universit\u00e9, Universit\u00e9 Blaise Pascal, Institut Pascal, BP 10448, 63000 Clermont-Ferrand, France"},{"name":"CNRS, UMR 6602, Institut Pascal, 63171 Aubiere, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sebastien","family":"Delile","sequence":"additional","affiliation":[{"name":"Clermont Universit\u00e9, Universit\u00e9 Blaise Pascal, Institut Pascal, BP 10448, 63000 Clermont-Ferrand, France"},{"name":"CNRS, UMR 6602, Institut Pascal, 63171 Aubiere, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J\u00e9r\u00f4me","family":"Brunet","sequence":"additional","affiliation":[{"name":"Clermont Universit\u00e9, Universit\u00e9 Blaise Pascal, Institut Pascal, BP 10448, 63000 Clermont-Ferrand, France"},{"name":"CNRS, UMR 6602, Institut Pascal, 63171 Aubiere, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christelle","family":"Varenne","sequence":"additional","affiliation":[{"name":"Clermont Universit\u00e9, Universit\u00e9 Blaise Pascal, Institut Pascal, BP 10448, 63000 Clermont-Ferrand, France"},{"name":"CNRS, UMR 6602, Institut Pascal, 63171 Aubiere, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Abhishek","family":"Kumar","sequence":"additional","affiliation":[{"name":"Clermont Universit\u00e9, Universit\u00e9 Blaise Pascal, Institut Pascal, BP 10448, 63000 Clermont-Ferrand, France"},{"name":"CNRS, UMR 6602, Institut Pascal, 63171 Aubiere, France"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"98","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jbiotec.2013.05.015"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1007\/s12257-009-3070-8"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1002\/bit.10628"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1016\/j.biortech.2010.12.070"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1021\/es011169v"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijhydene.2008.12.044"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1006\/jcat.1998.2113"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1016\/s0022-0728(01)00752-5"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1016\/j.apcatb.2014.07.046"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1016\/j.apcatb.2014.05.024"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1039\/a700533d"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1016\/S1381-1169(99)00432-X"},{"key":"13","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2010.05.001"},{"key":"14","doi-asserted-by":"publisher","DOI":"10.1016\/j.snb.2012.02.088"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1016\/s0003-2670(00)00741-8"},{"key":"16","doi-asserted-by":"publisher","DOI":"10.1021\/ar00049a005"},{"key":"17","doi-asserted-by":"publisher","DOI":"10.1016\/s0925-4005(03)00438-6"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1039\/b618767f"},{"key":"19","doi-asserted-by":"publisher","DOI":"10.1134\/s1070363206090222"},{"key":"20","doi-asserted-by":"publisher","DOI":"10.1002\/(sici)1099-1409(199908\/10)3:6\/7x0003C;500::aid-jpp168>3.0.co;2-9"},{"key":"21","doi-asserted-by":"publisher","DOI":"10.1016\/j.jphotochem.2008.12.009"},{"key":"22","doi-asserted-by":"publisher","DOI":"10.1016\/j.aca.2012.05.051"},{"key":"23","doi-asserted-by":"publisher","DOI":"10.1016\/j.aca.2011.02.062"},{"key":"24","doi-asserted-by":"publisher","DOI":"10.1039\/c0ay00329h"},{"key":"25","doi-asserted-by":"publisher","DOI":"10.1039\/C39890000832"},{"key":"26","doi-asserted-by":"publisher","DOI":"10.1016\/j.synthmet.2014.07.023"},{"key":"27","doi-asserted-by":"publisher","DOI":"10.1016\/j.elecom.2006.03.028"},{"key":"28","doi-asserted-by":"publisher","DOI":"10.1016\/j.dyepig.2013.09.023"},{"key":"29","doi-asserted-by":"publisher","DOI":"10.1016\/j.dyepig.2013.03.021"},{"key":"30","doi-asserted-by":"publisher","DOI":"10.1149\/1.1870653"},{"key":"31","doi-asserted-by":"publisher","DOI":"10.1021\/jp9935182"},{"key":"32","doi-asserted-by":"publisher","DOI":"10.1016\/j.jelechem.2003.12.021"},{"key":"33","doi-asserted-by":"publisher","DOI":"10.1016\/j.electacta.2006.12.059"},{"key":"34","doi-asserted-by":"publisher","DOI":"10.1016\/j.electacta.2006.04.033"},{"key":"35","doi-asserted-by":"publisher","DOI":"10.1021\/jp402787f"},{"key":"36","doi-asserted-by":"publisher","DOI":"10.1016\/j.aca.2014.10.046"}],"container-title":["Journal of Sensors"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/js\/2015\/290598.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/js\/2015\/290598.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/js\/2015\/290598.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,5,15]],"date-time":"2020-05-15T18:21:41Z","timestamp":1589566901000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.hindawi.com\/journals\/js\/2015\/290598\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015]]},"references-count":36,"alternative-id":["290598","290598"],"URL":"https:\/\/doi.org\/10.1155\/2015\/290598","relation":{},"ISSN":["1687-725X","1687-7268"],"issn-type":[{"value":"1687-725X","type":"print"},{"value":"1687-7268","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015]]}}}