Application of β-cyclodextrin/MnFe2O4 magnetic nanoparticles as a catalyst for fast chemiluminescence determination of glutathione in human blood using luminol-diperiodatoargentate(III) System
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of the Brazilian Chemical Society (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532012001200014 |
Resumo: | This work is based on the enhanced chemiluminescence (CL) of the reaction between luminol and diperiodatoargentate(III) (DPA) {K[Ag(H3IO6)2]} in alkaline solution for determination of glutathione (GSH). In the presence of inclusion complex β-cyclodextrin (β-CD)/MnFe2O4 magnetic nanoparticles (MNPs), the experimental results showed that the CL emission was very fast (response time of about 1 s, which is a very important parameter in the clinical analysis) and sharp (CL signal increased 9 times). The catalytic effects of β-CD/MnFe2O4 MNPs on the CL response of luminol-DPA system were investigated. The linearly of method depended on GSH concentration in the ranges of 5.0 × 10-8 to 4.0 × 10-6 mol L-1 and limit of detection calculated was 1.5 × 10-8 mol L-1 and relative standard deviation of 2.8% for 9 replicated measurements of 8.0 × 10-7 mol L-1 GSH. The proposed method was successfully applied for rapid and sensitive determination of GSH in human blood samples. |
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Application of β-cyclodextrin/MnFe2O4 magnetic nanoparticles as a catalyst for fast chemiluminescence determination of glutathione in human blood using luminol-diperiodatoargentate(III) SystemchemiluminescenceMnFe2O4 magnetic nanoparticlesglutathionehuman bloodluminol-diperiodatoargentate(III)This work is based on the enhanced chemiluminescence (CL) of the reaction between luminol and diperiodatoargentate(III) (DPA) {K[Ag(H3IO6)2]} in alkaline solution for determination of glutathione (GSH). In the presence of inclusion complex β-cyclodextrin (β-CD)/MnFe2O4 magnetic nanoparticles (MNPs), the experimental results showed that the CL emission was very fast (response time of about 1 s, which is a very important parameter in the clinical analysis) and sharp (CL signal increased 9 times). The catalytic effects of β-CD/MnFe2O4 MNPs on the CL response of luminol-DPA system were investigated. The linearly of method depended on GSH concentration in the ranges of 5.0 × 10-8 to 4.0 × 10-6 mol L-1 and limit of detection calculated was 1.5 × 10-8 mol L-1 and relative standard deviation of 2.8% for 9 replicated measurements of 8.0 × 10-7 mol L-1 GSH. The proposed method was successfully applied for rapid and sensitive determination of GSH in human blood samples.Sociedade Brasileira de Química2012-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532012001200014Journal of the Brazilian Chemical Society v.23 n.12 2012reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532012001200014info:eu-repo/semantics/openAccessRezaei,BehzadEnsafi,Ali A.Haghighatnia,FaribaAalaye,Saeed E.eng2013-02-08T00:00:00Zoai:scielo:S0103-50532012001200014Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2013-02-08T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false |
dc.title.none.fl_str_mv |
Application of β-cyclodextrin/MnFe2O4 magnetic nanoparticles as a catalyst for fast chemiluminescence determination of glutathione in human blood using luminol-diperiodatoargentate(III) System |
title |
Application of β-cyclodextrin/MnFe2O4 magnetic nanoparticles as a catalyst for fast chemiluminescence determination of glutathione in human blood using luminol-diperiodatoargentate(III) System |
spellingShingle |
Application of β-cyclodextrin/MnFe2O4 magnetic nanoparticles as a catalyst for fast chemiluminescence determination of glutathione in human blood using luminol-diperiodatoargentate(III) System Rezaei,Behzad chemiluminescence MnFe2O4 magnetic nanoparticles glutathione human blood luminol-diperiodatoargentate(III) |
title_short |
Application of β-cyclodextrin/MnFe2O4 magnetic nanoparticles as a catalyst for fast chemiluminescence determination of glutathione in human blood using luminol-diperiodatoargentate(III) System |
title_full |
Application of β-cyclodextrin/MnFe2O4 magnetic nanoparticles as a catalyst for fast chemiluminescence determination of glutathione in human blood using luminol-diperiodatoargentate(III) System |
title_fullStr |
Application of β-cyclodextrin/MnFe2O4 magnetic nanoparticles as a catalyst for fast chemiluminescence determination of glutathione in human blood using luminol-diperiodatoargentate(III) System |
title_full_unstemmed |
Application of β-cyclodextrin/MnFe2O4 magnetic nanoparticles as a catalyst for fast chemiluminescence determination of glutathione in human blood using luminol-diperiodatoargentate(III) System |
title_sort |
Application of β-cyclodextrin/MnFe2O4 magnetic nanoparticles as a catalyst for fast chemiluminescence determination of glutathione in human blood using luminol-diperiodatoargentate(III) System |
author |
Rezaei,Behzad |
author_facet |
Rezaei,Behzad Ensafi,Ali A. Haghighatnia,Fariba Aalaye,Saeed E. |
author_role |
author |
author2 |
Ensafi,Ali A. Haghighatnia,Fariba Aalaye,Saeed E. |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Rezaei,Behzad Ensafi,Ali A. Haghighatnia,Fariba Aalaye,Saeed E. |
dc.subject.por.fl_str_mv |
chemiluminescence MnFe2O4 magnetic nanoparticles glutathione human blood luminol-diperiodatoargentate(III) |
topic |
chemiluminescence MnFe2O4 magnetic nanoparticles glutathione human blood luminol-diperiodatoargentate(III) |
description |
This work is based on the enhanced chemiluminescence (CL) of the reaction between luminol and diperiodatoargentate(III) (DPA) {K[Ag(H3IO6)2]} in alkaline solution for determination of glutathione (GSH). In the presence of inclusion complex β-cyclodextrin (β-CD)/MnFe2O4 magnetic nanoparticles (MNPs), the experimental results showed that the CL emission was very fast (response time of about 1 s, which is a very important parameter in the clinical analysis) and sharp (CL signal increased 9 times). The catalytic effects of β-CD/MnFe2O4 MNPs on the CL response of luminol-DPA system were investigated. The linearly of method depended on GSH concentration in the ranges of 5.0 × 10-8 to 4.0 × 10-6 mol L-1 and limit of detection calculated was 1.5 × 10-8 mol L-1 and relative standard deviation of 2.8% for 9 replicated measurements of 8.0 × 10-7 mol L-1 GSH. The proposed method was successfully applied for rapid and sensitive determination of GSH in human blood samples. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-12-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532012001200014 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532012001200014 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0103-50532012001200014 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Química |
publisher.none.fl_str_mv |
Sociedade Brasileira de Química |
dc.source.none.fl_str_mv |
Journal of the Brazilian Chemical Society v.23 n.12 2012 reponame:Journal of the Brazilian Chemical Society (Online) instname:Sociedade Brasileira de Química (SBQ) instacron:SBQ |
instname_str |
Sociedade Brasileira de Química (SBQ) |
instacron_str |
SBQ |
institution |
SBQ |
reponame_str |
Journal of the Brazilian Chemical Society (Online) |
collection |
Journal of the Brazilian Chemical Society (Online) |
repository.name.fl_str_mv |
Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ) |
repository.mail.fl_str_mv |
||office@jbcs.sbq.org.br |
_version_ |
1750318174026334208 |