- -

Chemiluminescent determination of the pesticide bromoxynil by on-line photodegradation in a flow-injection assembly

RiuNet: Institutional repository of the Polithecnic University of Valencia

Share/Send to

Cited by

Statistics

Chemiluminescent determination of the pesticide bromoxynil by on-line photodegradation in a flow-injection assembly

Show simple item record

Files in this item

dc.contributor.author Pawlicova, Z. es_ES
dc.contributor.author Albert-Garcia, J. R. es_ES
dc.contributor.author Sahuquillo, I. es_ES
dc.contributor.author García Mateo, J. V. es_ES
dc.contributor.author Catalá-Icardo, Mónica es_ES
dc.contributor.author Martínez Calatayud, J. es_ES
dc.date.accessioned 2016-02-02T15:19:13Z
dc.date.available 2016-02-02T15:19:13Z
dc.date.issued 2006-01
dc.identifier.issn 0910-6340
dc.identifier.uri http://hdl.handle.net/10251/60488
dc.description.abstract [EN] A new, robust and simple method is proposed for the chemiluminescent determination of the pesticide Bromoxynil. The empirical procedure is performed with the aid of a flow-injection manifold provided with an on-line photo-reactor to obtain chemiluminescent photofragments. After a period of 12 s of irradiation with an 8 W low-pressure mercury lamp, a chemiluminescent oxidation was performed with the system potassium permanganate in a polyphosphoric acid medium. The photolysis required a basic medium (KOH 0.014 mol l(-1)) with ethanol (1%) as a sensitizer. The method allowed the determination of 134 samples h(-1) of Bromoxynil in a wide interval of concentrations, over the range 5 x 10(-3) - 1 mg l(-1); the detection limit was 5 x 10(-3) mg l(-1). The RSD (n = 24) at 0.25 mg l(-1) of the pesticide level was 2.3%. The method was applied to a water sample and to a formulation. es_ES
dc.description.sponsorship This research was supported by Ministerio de Educación y Ciencia (Spanish Government), Project BQU2002-04248-C02-01.
dc.language Inglés es_ES
dc.publisher Nihon Bunseki Kagakkai (Japan Society for Analytical Chemistry) es_ES
dc.relation MEC/BQU2002-04248-C02-01 es_ES
dc.relation.ispartof Analytical Sciences es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Bromoxynil es_ES
dc.subject Chemiluminescent measurements es_ES
dc.subject Flow injection analysis es_ES
dc.subject Hydrogen-Ion Concentration es_ES
dc.subject Molecular structure es_ES
dc.subject Nitriles es_ES
dc.subject Photochemistry es_ES
dc.subject Sensitivity and specificity es_ES
dc.subject.classification QUIMICA ANALITICA es_ES
dc.title Chemiluminescent determination of the pesticide bromoxynil by on-line photodegradation in a flow-injection assembly es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.2116/analsci.22.29
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Química - Departament de Química es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Investigación para la Gestión Integral de Zonas Costeras - Institut d'Investigació per a la Gestió Integral de Zones Costaneres es_ES
dc.description.bibliographicCitation Pawlicova, Z.; Albert-Garcia, JR.; Sahuquillo, I.; García Mateo, JV.; Catalá-Icardo, M.; Martínez Calatayud, J. (2006). Chemiluminescent determination of the pesticide bromoxynil by on-line photodegradation in a flow-injection assembly. Analytical Sciences. 22(1):29-34. doi:10.2116/analsci.22.29 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://doi.org/10.2116/analsci.22.29 es_ES
dc.description.upvformatpinicio 29 es_ES
dc.description.upvformatpfin 34 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 22 es_ES
dc.description.issue 1 es_ES
dc.relation.senia 27487 es_ES
dc.identifier.eissn 1348-2246
dc.identifier.pmid 16429768
dc.contributor.funder Ministerio de Educación y Ciencia


This item appears in the following Collection(s)

Show simple item record