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Determinação de paracetamol pela inibição da reação quimiluminescente do luminol-hipoclorito de sódio em um sistema de análise em fluxo empregando o conceito de multicomutação
| Content Provider | Semantic Scholar |
|---|---|
| Author | Oliveira, Geiser Gabriel Janegitz, Bruno Campos Batistão, Marina Beghini Salami, Fernanda Helena Fatibello-Filho, Orlando Leite, Oldair Donizeti |
| Copyright Year | 2009 |
| Abstract | A flow injection chemiluminescence method for the determination of paracetamol in pharmaceutical formulations is described. It is based on the consumption of the sodium hypochlorite by paracetamol and decreases of the analytical signal. The analytical curve was linear in the paracetamol concentration range from 5.0 x 10-6 to 5.0 x 10-5 mol L-1, with a detection limit of 1.8 x 10-6 mol L-1. The RSDs were 2.0 and 1.2% respectively for 2.0 x 10-5 and 4.0 x 10-5 mol L-1 paracetamol solutions (n = 10) and a sampling frequency of 180 h-1 was obtained. |
| Starting Page | 1755 |
| Ending Page | 1759 |
| Page Count | 5 |
| File Format | PDF HTM / HTML |
| DOI | 10.1590/S0100-40422009000700014 |
| Volume Number | 32 |
| Alternate Webpage(s) | https://repositorio.ufba.br/ri/bitstream/ri/5914/1/__www.scielo.br_pdf_qn_v32n7_14.pdf |
| Alternate Webpage(s) | http://quimicanova.sbq.org.br/imagebank/pdf/Vol32No7_1755_13-AR08414.pdf |
| Alternate Webpage(s) | https://doi.org/10.1590/S0100-40422009000700014 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |