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Desenvolvimento de procedimentos automáticos para a determinação de 3-hidroxibutirato, glicose e colesterol em soro de sangue animal empregando multicomutação em fluxo.
(Universidade Federal de São Carlos, 2003-09-23)
In the present work, in flow injection systems were developed for the determination of important metabolic parameters, such as 3-hydroxybutyrate, glucose and cholesterol in animal blood serum. The analysis modules were ...
Desenvolvimento e aplicação de eletrodos compósitos quimicamente modificados com hidróxido e fosfato de cátions metálicos para determinação voltamétrica de analitos de interesse alimentício e farmacêutico
(Universidade Federal de São Carlos, 2009-08-14)
The construction and evaluation of three modified carbon composite electrode (MCCE): MCCE-Cu3(PO4)2, MCCE -Ni(OH)2 and MCCE-resin-Cu(II) are described. These electrodes were applied for the determination of antioxidants ...
Eletrodos voltamétricos e amperométricos para a determinação de espécies de interesse farmacêutico
(Universidade Federal de São Carlos, 2007-03-30)
The development of modified electrodes by insoluble metal hexacyanoferrates have attracted wide spread attention due to their interesting chemical and electrochemical characteristics. In the first developed work, 20% (m/m) ...
Desenvolvimento de procedimentos em fluxo envolvendo reatores em fase sólida e microssistema analítico construído com LTCC (Low Temperature Co-fired Ceramics) para a determinação de analitos de interesse farmacêutico
(Universidade Federal de São Carlos, 2009-03-20)
The employment of flow injection systems to determination of N-acetylcysteine, captopril, dipyrone and fluoxetine hydrochloride in pharmaceutical formulations was investigated. The N-acetylcysteine was determinated employing ...
Desenvolvimento de um fotômetro portátil usando LED como fotodetector e de procedimentos analíticos automáticos empregando multicomutação em fluxo
(Universidade Federal de São Carlos, 2008-07-16)
This work involves the development of portable photometer using a LED (Light Emitting Diode) as source of electromagnetic radiation and another one LED as photodetector. The viability of this proposal was demonstrated in ...
Estratégias para a determinação de minoxidil
(Universidade Federal de São Carlos, 2009-09-04)
In this work methods for determining minoxidil (MX) in commercial samples and electrolytes of synthetic plasma and urine are presented. The minoxidil is a pharmaceutical whose blood vessel dilation property is used in the ...
Análise química de materiais cerâmicos : digestão por fusão e medidas por ICP OES com configuração axial
(Universidade Federal de São Carlos, 2007-10-26)
Ceramic samples are efficiently digested using fusion procedures. However the elevated amounts of dissolved solids in the resulting solutions may cause spectral and transport
interferences, affect the analytical blanks ...