Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/355223
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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampCampos, Estefânia Vangelie Ramos-
dc.contributor.authorunicampSilva, Camila Morais Gonçalves da-
dc.contributor.authorunicampFraceto, Leonardo Fernandes-
dc.typeArtigopt_BR
dc.titleSolid lipid nanoparticles co-loaded with simazine and atrazine: preparation, characterization, and evaluation of herbicidal activitypt_BR
dc.contributor.authorOliveira, Jhones Luiz de-
dc.contributor.authorCampos, Estefânia Vangelie Ramos-
dc.contributor.authorSilva, Camila Morais Gonçalves da-
dc.contributor.authorPasquoto, Tatiane-
dc.contributor.authorLima, Renata-
dc.contributor.authorFraceto, Leonardo Fernandes-
dc.subjectHerbicidaspt_BR
dc.subject.otherlanguageHerbicidespt_BR
dc.description.abstractSolid lipid nanoparticles (SLN) containing the herbicides atrazine and simazine were prepared and characterized, and in vitro evaluation was made of the release kinetics, herbicidal activity, and cytotoxicity. The stability of the nanoparticles was investigated over a period of 120 days, via analyses of particle size, ζ potential, polydispersion, pH, and encapsulation efficiency. SLN showed good physicochemical stability and high encapsulation efficiencies. Release kinetics tests showed that use of SLN modified the release profiles of the herbicides in water. Herbicidal activity assays performed with pre- and postemergence treatment of the target species Raphanus raphanistrum showed the effectiveness of the formulations of nanoparticles containing herbicides. Assays with nontarget organisms (Zea mays) showed that the formulations did not affect plant growth. The results of cytotoxicity assays indicated that the presence of SLN acted to reduce the toxicity of the herbicides. The new nanoparticle formulations enable the use of smaller quantities of herbicide and therefore offer a more environmentally friendly method of controlling weeds in agriculturept_BR
dc.relation.ispartofJournal of agricultural and food chemistrypt_BR
dc.relation.ispartofabbreviationJ. agric. food chem.pt_BR
dc.publisher.cityWashington, DCpt_BR
dc.publisher.countryEstados Unidospt_BR
dc.publisherAmerican Chemical Societypt_BR
dc.date.issued2015-
dc.date.monthofcirculationJan.pt_BR
dc.language.isoengpt_BR
dc.description.volume63pt_BR
dc.description.issuenumber2pt_BR
dc.description.firstpage422pt_BR
dc.description.lastpage432pt_BR
dc.rightsFechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn0021-8561pt_BR
dc.identifier.eissn1520-5118pt_BR
dc.identifier.doi10.1021/jf5059045pt_BR
dc.identifier.urlhttps://pubs.acs.org/doi/10.1021/jf5059045pt_BR
dc.description.sponsorshipCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQpt_BR
dc.description.sponsorshipFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPpt_BR
dc.description.sponsordocumentnumberSem informaçãopt_BR
dc.description.sponsordocumentnumber2012/20076-9pt_BR
dc.date.available2021-02-03T19:35:16Z-
dc.date.accessioned2021-02-03T19:35:16Z-
dc.description.provenanceSubmitted by Thais de Brito Barroso (tbrito@unicamp.br) on 2021-02-03T19:35:16Z No. of bitstreams: 0en
dc.description.provenanceMade available in DSpace on 2021-02-03T19:35:16Z (GMT). No. of bitstreams: 0 Previous issue date: 2015en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/355223-
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.unidadeInstituto de Biologiapt_BR
dc.contributor.unidadeInstituto de Biologiapt_BR
dc.contributor.unidadeInstituto de Biologiapt_BR
dc.subject.keywordEnvironmental nanotechnologypt_BR
dc.subject.keywordNanoparticlespt_BR
dc.subject.keywordHerbicidal activitypt_BR
dc.identifier.source000348332500007pt_BR
dc.creator.orcid0000-0003-3443-3333pt_BR
dc.creator.orcidSem informaçãopt_BR
dc.creator.orcid0000-0002-2827-2038pt_BR
dc.type.formArtigopt_BR
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