Publicação: Using ionic liquid combined with HPLC-DAD to analyze semi-permanent hair dyes in commercial formulations
| dc.contributor.author | Franco, Jefferson Honorio [UNESP] | |
| dc.contributor.author | Silva, Bianca Ferreira da [UNESP] | |
| dc.contributor.author | Zanoni, Maria Valnice Boldrin [UNESP] | |
| dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
| dc.date.accessioned | 2015-10-21T20:22:00Z | |
| dc.date.available | 2015-10-21T20:22:00Z | |
| dc.date.issued | 2015-01-01 | |
| dc.description.abstract | Strict legislations in different countries have regulated the use of hair colorants and established the limits of dye concentration in cosmetics containing dyestuff. The present work describes a chromatographic HPLC-DAD method to determine the semi-permanent dyes basic blue 99 (BB99), acid violet 43 (AV43), basic brown 16 (BB16), basic red 76 (BR76) and basic yellow 57 (BY57) in hair coloring formulations. 1-butyl-3-methylimidazolium bis(trifluoromethanesulfonyl) imide, BMIm[NTf2], an ionic liquid (IL) at room temperature, helped to improve the separation and quantification of low levels of basic and acidic dyes by HPLC coupled to a diode array detector. The developed method successfully identified the dyes in a commercial semi-permanent hair dyeing formulation and in drinking water. Comparison with an LC-MS/MS technique aided the validation of the results. | en |
| dc.description.affiliationUnesp | Universidade Estadual Paulista, Departamento de Química Analítica, Instituto de Química de Araraquara | |
| dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
| dc.description.sponsorship | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | |
| dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
| dc.description.sponsorshipId | FAPESP: 2008/10449-7 | |
| dc.format.extent | 1115-1122 | |
| dc.identifier | http://pubs.rsc.org/en/Content/ArticleLanding/2015/AY/C4AY02311K#!divAbstract | |
| dc.identifier.citation | Analytical Methods. Cambridge: Royal Soc Chemistry, v. 7, n. 3, p. 1115-1122, 2015. | |
| dc.identifier.doi | 10.1039/c4ay02311k | |
| dc.identifier.issn | 1759-9660 | |
| dc.identifier.orcid | 0000-0002-2296-1393 | |
| dc.identifier.uri | http://hdl.handle.net/11449/129100 | |
| dc.identifier.wos | WOS:000349679300039 | |
| dc.language.iso | eng | |
| dc.publisher | Royal Soc Chemistry | |
| dc.relation.ispartof | Analytical Methods | |
| dc.relation.ispartofjcr | 2.073 | |
| dc.relation.ispartofsjr | 0,619 | |
| dc.rights.accessRights | Acesso restrito | |
| dc.source | Web of Science | |
| dc.title | Using ionic liquid combined with HPLC-DAD to analyze semi-permanent hair dyes in commercial formulations | en |
| dc.type | Artigo | |
| dcterms.license | http://www.rsc.org/journals-books-databases/open-access/ | |
| dcterms.rightsHolder | Royal Soc Chemistry | |
| dspace.entity.type | Publication | |
| unesp.author.orcid | 0000-0002-2296-1393[3] | |
| unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Química, Araraquara | pt |
| unesp.department | Química Analítica - IQAR | pt |