An investigation of the mixed water/formamide solvent on the synthesis of cadmium nitroprusside particles and its behavior in the electrochemical sensing of isoniazid
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s11051-021-05152-1 http://hdl.handle.net/11449/210054 |
Resumo: | Size-controlled cadmium nitroprussides, with particles in the micron meter or submicron size range (0.050-1.15 micron), (CdNPs) were prepared from total and varied compositions of water and formamide solvent in the complexation reaction of cadmium and nitroprusside ions. Four analytical systems (CdNP-1, CdNP-2, CdNP-3, and CdNP-4) were set up. The coordinated materials were investigated by spectroscopic and analytical techniques such as Raman spectroscopy, ultraviolet-visible spectroscopy (UV-Vis), X-ray diffraction (XRD), scanning electron microscopy (SEM), and cyclic voltammetry (CV). The CVs of the modified graphite paste electrode with CdNP-1, CdNP-2, CdNP-3, and CdNP-4 (10% m/m) exhibited a defined redox pair with formal potential (E-theta ') = 0.63 +/- 0.02 V (nu = 20 mV s(-1); KNO3 1.0 M). The dependence of particle size on the isoniazid electro-oxidation was verified by CdNP-3 and CdNP-4 microparticles. |
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An investigation of the mixed water/formamide solvent on the synthesis of cadmium nitroprusside particles and its behavior in the electrochemical sensing of isoniazidCadmium nitroprussideSpectroscopyVoltammetryIsoniazid electro-oxidationParticle synthesisSize-controlled cadmium nitroprussides, with particles in the micron meter or submicron size range (0.050-1.15 micron), (CdNPs) were prepared from total and varied compositions of water and formamide solvent in the complexation reaction of cadmium and nitroprusside ions. Four analytical systems (CdNP-1, CdNP-2, CdNP-3, and CdNP-4) were set up. The coordinated materials were investigated by spectroscopic and analytical techniques such as Raman spectroscopy, ultraviolet-visible spectroscopy (UV-Vis), X-ray diffraction (XRD), scanning electron microscopy (SEM), and cyclic voltammetry (CV). The CVs of the modified graphite paste electrode with CdNP-1, CdNP-2, CdNP-3, and CdNP-4 (10% m/m) exhibited a defined redox pair with formal potential (E-theta ') = 0.63 +/- 0.02 V (nu = 20 mV s(-1); KNO3 1.0 M). The dependence of particle size on the isoniazid electro-oxidation was verified by CdNP-3 and CdNP-4 microparticles.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Univ Estadual Paulista, Fac Engn Ilha Solteira, Dept Fis & Quim, Av Brasil 56, BR-15385000 Ilha Solteira, SP, BrazilUniv Sao Paulo, Sao Carlos Inst Phys, POB 369, BR-13560970 Sao Carlos, SP, BrazilUniv Estadual Paulista, Fac Engn Ilha Solteira, Dept Fis & Quim, Av Brasil 56, BR-15385000 Ilha Solteira, SP, BrazilFAPESP: 2015/20397-8SpringerUniversidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Souza, Tamires Rocha [UNESP]Sa, Acelino Cardoso deCarmo, Devaney Ribeiro do [UNESP]2021-06-25T12:38:12Z2021-06-25T12:38:12Z2021-02-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article13http://dx.doi.org/10.1007/s11051-021-05152-1Journal Of Nanoparticle Research. Dordrecht: Springer, v. 23, n. 2, 13 p., 2021.1388-0764http://hdl.handle.net/11449/21005410.1007/s11051-021-05152-1WOS:000619879400001Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal Of Nanoparticle Researchinfo:eu-repo/semantics/openAccess2021-10-23T20:11:08Zoai:repositorio.unesp.br:11449/210054Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T20:11:08Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
An investigation of the mixed water/formamide solvent on the synthesis of cadmium nitroprusside particles and its behavior in the electrochemical sensing of isoniazid |
title |
An investigation of the mixed water/formamide solvent on the synthesis of cadmium nitroprusside particles and its behavior in the electrochemical sensing of isoniazid |
spellingShingle |
An investigation of the mixed water/formamide solvent on the synthesis of cadmium nitroprusside particles and its behavior in the electrochemical sensing of isoniazid Souza, Tamires Rocha [UNESP] Cadmium nitroprusside Spectroscopy Voltammetry Isoniazid electro-oxidation Particle synthesis |
title_short |
An investigation of the mixed water/formamide solvent on the synthesis of cadmium nitroprusside particles and its behavior in the electrochemical sensing of isoniazid |
title_full |
An investigation of the mixed water/formamide solvent on the synthesis of cadmium nitroprusside particles and its behavior in the electrochemical sensing of isoniazid |
title_fullStr |
An investigation of the mixed water/formamide solvent on the synthesis of cadmium nitroprusside particles and its behavior in the electrochemical sensing of isoniazid |
title_full_unstemmed |
An investigation of the mixed water/formamide solvent on the synthesis of cadmium nitroprusside particles and its behavior in the electrochemical sensing of isoniazid |
title_sort |
An investigation of the mixed water/formamide solvent on the synthesis of cadmium nitroprusside particles and its behavior in the electrochemical sensing of isoniazid |
author |
Souza, Tamires Rocha [UNESP] |
author_facet |
Souza, Tamires Rocha [UNESP] Sa, Acelino Cardoso de Carmo, Devaney Ribeiro do [UNESP] |
author_role |
author |
author2 |
Sa, Acelino Cardoso de Carmo, Devaney Ribeiro do [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Souza, Tamires Rocha [UNESP] Sa, Acelino Cardoso de Carmo, Devaney Ribeiro do [UNESP] |
dc.subject.por.fl_str_mv |
Cadmium nitroprusside Spectroscopy Voltammetry Isoniazid electro-oxidation Particle synthesis |
topic |
Cadmium nitroprusside Spectroscopy Voltammetry Isoniazid electro-oxidation Particle synthesis |
description |
Size-controlled cadmium nitroprussides, with particles in the micron meter or submicron size range (0.050-1.15 micron), (CdNPs) were prepared from total and varied compositions of water and formamide solvent in the complexation reaction of cadmium and nitroprusside ions. Four analytical systems (CdNP-1, CdNP-2, CdNP-3, and CdNP-4) were set up. The coordinated materials were investigated by spectroscopic and analytical techniques such as Raman spectroscopy, ultraviolet-visible spectroscopy (UV-Vis), X-ray diffraction (XRD), scanning electron microscopy (SEM), and cyclic voltammetry (CV). The CVs of the modified graphite paste electrode with CdNP-1, CdNP-2, CdNP-3, and CdNP-4 (10% m/m) exhibited a defined redox pair with formal potential (E-theta ') = 0.63 +/- 0.02 V (nu = 20 mV s(-1); KNO3 1.0 M). The dependence of particle size on the isoniazid electro-oxidation was verified by CdNP-3 and CdNP-4 microparticles. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T12:38:12Z 2021-06-25T12:38:12Z 2021-02-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1007/s11051-021-05152-1 Journal Of Nanoparticle Research. Dordrecht: Springer, v. 23, n. 2, 13 p., 2021. 1388-0764 http://hdl.handle.net/11449/210054 10.1007/s11051-021-05152-1 WOS:000619879400001 |
url |
http://dx.doi.org/10.1007/s11051-021-05152-1 http://hdl.handle.net/11449/210054 |
identifier_str_mv |
Journal Of Nanoparticle Research. Dordrecht: Springer, v. 23, n. 2, 13 p., 2021. 1388-0764 10.1007/s11051-021-05152-1 WOS:000619879400001 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal Of Nanoparticle Research |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
13 |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1803650048107479040 |