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Simultaneous determination of paracetamol and caffeine in pharmaceutical formulations and synthetic urine using cork-modified graphite electrodes
(2020-08-01)
Cork-modified graphite electrodes were used to develop a simple and selective sensor for the simultaneous determination of paracetamol (PAR) and caffeine (CAF). The sensor was fabricated on raw cork (RAC) and regranulated ...
Obtenção e caracterização de lipossomas unilamelares pequenos contendo cafeína
(2007-09-01)
Due to great difficulty of penetration of drugs through skin, different organized systems, such as liposomes, have been studied in order to increase percutaneous penetration. The aims of this work were to obtain and ...
Obtenção e caracterização de lipossomas unilamelares pequenos contendo cafeína
(2007-09-01)
Due to great difficulty of penetration of drugs through skin, different organized systems, such as liposomes, have been studied in order to increase percutaneous penetration. The aims of this work were to obtain and ...
Development of miniaturized fluorimetric device for caffeine determination using a smartphone
(2019-01-01)
Caffeine is an element that is consumed worldwide. It is present in many products such as beverages, chocolate, coffee, tea, energy drinks and medicines. Portable 3D devices working together with colorimetric and fluorimetric ...
Mineral nutrition and caffeine content in coffee leavesNutrição mineral e conteúdo de cafeína em folhas de café
(Instituto Agronômico de Campinas, 1999)
Catabolism of caffeine and purification of a xanthine oxidase responsible for methyluric acids production in Pseudomonas putida L
(Soc Brasileira MicrobiologiaSao PauloBrasil, 1999)