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Biosensor for H2O2 response based on horseradish peroxidase: Effect of different mediators adsorbed on silica gel modified with niobium oxide
(Wiley-v C H Verlag GmbhWeinheimAlemanha, 2005)
Arsenic as internal standard to correct for interferences in the determination of antimony by hydride generation in situ trapping graphite furnace atomic absorption spectrometry
(Elsevier B.V., 2005-06-30)
The feasibility of using internal standardization (IS) to correct for interferences in hydride generation with in situ trapping in graphite furnace was evaluated. Arsenic was chosen as internal standard for Sb determination ...
Evaluation of solid sampling high-resolution continuum source graphite furnace atomic absorption spectrometry for direct determination of chromium in medicinal plants
(Pergamon-Elsevier B.V. Ltd, 2012-12-01)
A method for Cr determination in medicinal plants using direct solid sampling graphite furnace high-resolution continuum source atomic absorption spectrometry was developed. Modifiers were dispensable. Pyrolysis and ...
Arsenic as internal standard to correct for interferences in the determination of antimony by hydride generation in situ trapping graphite furnace atomic absorption spectrometry
(Elsevier B.V., 2005-06-30)
The feasibility of using internal standardization (IS) to correct for interferences in hydride generation with in situ trapping in graphite furnace was evaluated. Arsenic was chosen as internal standard for Sb determination ...
Desenvolvimento, caracterização e aplicações de folhas condutoras de grafite como eletrodos de trabalhoDevelopment, characterization and applications of conductive graphite sheets as working electrodes
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Química, 2021)
Voltammetric sensor based on magnetic particles modified composite electrode for determination of triamterene in biological sample
(2016-09-01)
Some diuretic substances are controlled and monitored by the World Anti-Doping Agency as prohibited substances for use by athletes, such as triamterene (TRT). Thus, this work describes a voltammetric method based on ...
Metal Organic Framework-235 (MOF-235) Modified Carbon Paste Electrode for Catechol Determination in Water
(2020-01-01)
MOF-235 is presented as an orange powder, with crystals of the octahedral formation. It was already used as adsorbent to remove different compounds from water; however, no attempts have been published about the exploration ...
Determination of tin and lead in sediment slurries by graphite furnace atomic absorption spectrometry
(Springer WienWienAustria, 2009)
Ion selective electrode for potentiometric determination of saccharin using a thin film of silsesquioxane 3-n-propylpyridinium chloride polymer coated-graphite rod
(Taylor & Francis IncPhiladelphiaEUA, 2000)