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http://www.alice.cnptia.embrapa.br/alice/handle/doc/1134629Registro completo de metadados
| Campo DC | Valor | Idioma |
|---|---|---|
| dc.contributor.author | BIANCHI, S. R. | |
| dc.contributor.author | AMARAL, C. D. B. do | |
| dc.contributor.author | SILVA, C. S. da | |
| dc.contributor.author | NOGUEIRA, A. R. de A. | |
| dc.date.accessioned | 2021-09-21T18:00:55Z | - |
| dc.date.available | 2021-09-21T18:00:55Z | - |
| dc.date.created | 2021-09-21 | |
| dc.date.issued | 2017 | |
| dc.identifier.citation | Journal of the Brazilian Chemical Society, v. 28, n. 12, p. 2357-2364, 2017. | |
| dc.identifier.uri | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1134629 | - |
| dc.description | Determination of Se by inductively coupled plasma mass spectrometry (ICP-MS) can be difficult due to spectral interferences; however, these interferences can be eliminated by using collision-reaction interface (CRI) technology. A simple and fast procedure for determination of total Se concentration in bovine semen by ICP-MS after sample solubilization with diluted formic acid is here proposed. Formic acid caused an increase of up to 50% in selenium net signals and the maximum gain was obtained at 10% v v-1 formic acid solution. The optimized nebulizer gas flow rates were 1.05 and 0.95 L min-1, and radio frequency applied power were 1.3 and 1.4 kW without and with CRI, respectively. Microwave-assisted acid digestion was also implemented in the preparation of semen sample for comparison of results. No statistical differences between these sample preparation strategies at 95% confidence level (t-test) were observed for 76Se+ , 77Se+ , 78Se+ and 82Se+ without using CRI and 82Se+ with CRI. | |
| dc.language.iso | eng | |
| dc.rights | openAccess | eng |
| dc.subject | Bovine semen | |
| dc.subject | Cattle fertility | |
| dc.title | Determination of selenium in bovine semen by ICP-MS using formic acid for sample preparation. | |
| dc.type | Artigo de periódico | |
| dc.subject.nalthesaurus | selenium | |
| riaa.ainfo.id | 1134629 | |
| riaa.ainfo.lastupdate | 2021-09-21 | |
| dc.identifier.doi | http://dx.doi.org/10.21577/0103-5053.20170089 | |
| dc.contributor.institution | SILMARA ROSSANA BIANCHI, CNPS; Clarice Dias Britto do Amaral, UFPR; Caroline Santos da Silva, UFSCar; ANA RITA DE ARAUJO NOGUEIRA, CPPSE. | |
| Aparece nas coleções: | Artigo em periódico indexado (CNPS)  | |
Arquivos associados a este item:
| Arquivo | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| Determination-of-selenium-in-bovine-semen-2017.pdf | 353.34 kB | Adobe PDF |  Visualizar/Abrir |
