Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Cherrine K. Pires"'
Autor:
Carla Guijarro-Real, Ana M. Adalid-Martínez, Cherrine K. Pires, Ana M. Ribes-Moya, Ana Fita, Adrián Rodríguez-Burruezo
Publikováno v:
Plants, Vol 12, Iss 2, p 231 (2023)
Peppers (Capsicum sp.) are used both as vegetables and/or spice and their fruits are used in a plethora of recipes, contributing to their flavor and aroma. Among flavor-related traits, pungency (capsaicinoids) and lately volatiles have been considere
Externí odkaz:
https://doaj.org/article/0f6a29a693e74dd6985a1889e435a093
Autor:
João L.M. Santos, José L. F. C. Lima, Cherrine K. Pires, Karine L. Marques, Elias A.G. Zagatto
Publikováno v:
International Journal of Environmental Analytical Chemistry. 87:77-85
A multi-pumping flow system with improved mixing conditions is proposed for chemiluminescent determination of ammonium in natural waters. The system includes a gas-diffusion unit, a Y-connector made of sintered glass particles (100–200 mesh), and a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc81b68be5fff7bd9ea9419cbd9e20cd
https://doi.org/10.1080/03067310601068791
https://doi.org/10.1080/03067310601068791
Publikováno v:
Revista Virtual de Química. 7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::702cf2e3e5fa999170a4b7e21b72d1e9
https://doi.org/10.5935/1984-6835.20150054
https://doi.org/10.5935/1984-6835.20150054
Publikováno v:
Journal of Pharmaceutical and Biomedical Analysis. 42:423-429
A multicommuted spectrophotometric flow-based procedure for the determination of paracetamol in pharmaceutical formulations is proposed. The method is based on the reaction of paracetamol with sodium hypochlorite forming N-acetyl-p-benzoquinoneimine,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2b3dbf1f281474aceef1f3ab1ec7786
https://doi.org/10.1016/j.jpba.2006.04.013
https://doi.org/10.1016/j.jpba.2006.04.013
Autor:
Ángel Morales-Rubio, Boaventura F. Reis, André F. Lavorante, Cherrine K. Pires, Miguel de la Guardia
Publikováno v:
International Journal of Environmental Analytical Chemistry. 86:723-732
An automatic flow-analysis procedure for spectrophotometric determination of cationic surfactants in surface water using a solenoid micro-pump for propelling solutions of reagents and sample is des...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a6bef2f51aa759d0262fa0ac530bba4
https://doi.org/10.1080/03067310500489635
https://doi.org/10.1080/03067310500489635
Autor:
André F. Lavorante, Elias A.G. Zagatto, Silvia R.P. Meneses, Cherrine K. Pires, Luciana M.T. Marconi
Publikováno v:
Microchemical Journal. 83:70-74
A multi-pumping flow-based procedure with chemiluminescent detection is proposed for the determination of ascorbic acid, AA, in fruit juices (powdered form). The method relies on the inhibitory effect of AA on the oxidation of luminol by hydrogen per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::136b91019456c69e539e816e5944f4ec
https://doi.org/10.1016/j.microc.2006.02.001
https://doi.org/10.1016/j.microc.2006.02.001
Autor:
Boaventura F. Reis, Cherrine K. Pires
Publikováno v:
Química Nova. 28:414-420
Automatic flow procedures based on the multicommutation concept, dedicated to the determination of 3-hydroxybutyrate, glucose and cholesterol are proposed. The enzymes were immobilized on glass beads and packed into mini-columns that were coupled to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a085a87d15ac48f567cfa50ea4280f2e
https://doi.org/10.1590/s0100-40422005000300010
https://doi.org/10.1590/s0100-40422005000300010
Autor:
Cherrine K. Pires, Patrícia B. Martelli, Boaventura F. Reis, José L. F. C. Lima, Maria Lúcia M. F. S. Saraiva
Publikováno v:
Journal of Automated Methods & Management in Chemistry. 25:109-114
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7062cd1e417953804aa78047b55f1985
https://doi.org/10.1080/14639240310001643463
https://doi.org/10.1080/14639240310001643463
Autor:
Boaventura F. Reis, Cherrine K. Pires, M. Lúcia M.F.S. Saraiva, José L. F. C. Lima, P B Martelli
Publikováno v:
Journal of Agricultural and Food Chemistry. 51:2457-2460
An automatic flow procedure based on the multicommutation concept, comprising three-way solenoid valves, for the spectrophotometric determination of 3-hydroxybutyrate in animal serum and plasma is proposed. The 3-hydroxybutyrate was enzymatically con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f7cc1b4b7fbf0add10817272aa97d91
https://doi.org/10.1021/jf021024n
https://doi.org/10.1021/jf021024n
Autor:
Maria Lúcia M. F. S. Saraiva, José L. F. C. Lima, Boaventura F. Reis, Cherrine K. Pires, Patrícia B. Martelli
Publikováno v:
Journal of Automated Methods and Management in Chemistry
An automatic flow procedure based on multicommutation dedicated for the determination of glucose in animal blood serum using glucose oxidase with chemiluminescence detection is described. The flow manifold consisted of a set of three-way solenoid val
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e6433874e64b67414a0192bd3aa6d8b
https://doi.org/10.1155/s1463924603000191
https://doi.org/10.1155/s1463924603000191