Pharmaceutical Technology
Mostrando 13-24 de 74 artigos, teses e dissertações.
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13. Electrochemiluminescence Sensor for the Detection of Tiapride Hydrochloride with Chitosan-Ru(bpy)32+-SiO2NPs/MCNT/Nafion Modified Electrode
Chitosan-Ru2(bpy)32+-SiO2 composite nanoparticles (CRuS NPs) were prepared by reverse microemulsion method for the electronic attraction between negative charge of hydroxyl groups in chitosan and positive charge in Ru2(bpy)3 2+. Based on the multi-walled carbon nanotubes (MCNT)/Nafion composite membrane technology, CRuS NPs was effectively and steadily immob
J. Braz. Chem. Soc.. Publicado em: 2017-02
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14. Determination of Elemental Impurities in Acyclovir Ointment and Raw Materials Using Microwave Acid Digestion (MW-AD) and ICP-MS
Inorganic elements present in pharmaceutical products were determined by inductively coupled plasma-mass spectrometer (ICP-MS), employing microwave acid digestion as a sample preparation method. The most abundant isotopes, 75As+, 65Cu+, 52Cr+, 58Ni+, 208Pb+, and 51V+, were determined in acyclovir ointment and its constituents. Elemental impurities in the pha
J. Braz. Chem. Soc.. Publicado em: 2017-01
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15. Pharmaceutical lobbying in Brazil: a missing topic in the public health research agenda
ABSTRACT In the US, where registration of lobbyists is mandatory, the pharmaceutical industry and private health-care providers spend huge amounts of money seeking to influence health policies and government decisions. In Brazil, where lobbying lacks transparency, there is virtually no data on drug industry expenditure to persuade legislators and government
Rev. Saúde Pública. Publicado em: 22/12/2016
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16. A compact miniaturized flow system based on low-temperature co-fired ceramic technology coupled to LED mini-photometer for determination of dipyrone in pharmaceutical formulations
Neste trabalho, a aplicação de um microssistema analítico construído com tecnologia LTCC (cerâmica cossinterizada a baixa temperatura) com incorporação monolítica de uma cela óptica de fluxo para determinação de dipirona em formulações farmacêuticas é descrita. O sistema de detecção baseou-se na formação de um cromóforo azul entre a dipir
J. Braz. Chem. Soc.. Publicado em: 2013-05
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17. Panorama de propriedade intelectual, transferência de tecnologia e inovação da química brasileira e a comparação com os países do BRIC
Based on Science, Technology & Innovation (ST&I) indicators, Brazil is a competitive and interesting country from the point of view of technological foreign investment. However, it is still incipient with regard to national investments, production of technological knowledge, inbound mobility of scientists and technology transfer to the productive sector. Amo
Quím. Nova. Publicado em: 2013
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18. Produção e caracterização da porção Fab do anticorpo anti-digoxina utilizando a tecnologia de phage display. / Production and characterization of the Fab portion of anti-digoxin antibody by phage display technology.
Digoxin is a pharmaceutical used in the control of cardiac dysfunction. Its therapeutic window is very narrow. To counteract the toxic effect, polyclonal anti-digoxin Fab fragments are commercially available. Our goal was to obtain variants of monoclonal anti-digoxin Fab fragments by phage display technology, which allows the generation of high affinity and
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/03/2012
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19. Spray drying of Eugenia dysenterica extract: effects of in-process parameters on product quality
A 2³ full factorial design was used to assess the impact of spraying air flow rate (30-50 L/min), drying air inlet temperature (90-150 ºC) and extract feed rate (4-6 g/min) on the quality of Eugenia dysenterica DC., Myrtaceae, spray-dried extracts. Response surface methodology (RSM) was applied to analyze the significance of the effects of process factors
Rev. bras. farmacogn.. Publicado em: 18/09/2012
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20. Extração, micronização e estabilização de pigmentos funcionais : construção de uma unidade multipropósito para desenvolvimento de processos com fluídos pressurizados / Extractionm micronization and stabilization of functional pigments : construction of multipurpose unit for pressurized fluid process development
The food industry is continuously searching compounds that present physical and chemical properties to improve their products. Most of them are additives with antioxidant properties, colorants or additives with positive effects to human health. Natural additives are always preferred to synthetic compounds. Flavonoids and carotenoids are two of the major func
Publicado em: 2011
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21. As tecnologias da informação móveis e sem fio (tims) e as competências dos profissionais de vendas: dois estudos de casos na indústria farmacêutica no estado de Goiás / As tecnologias da informação móveis e sem fio (tims) e as competências dos profissionais de vendas: dois estudos de casos na indústria farmacêutica no estado de Goiás
As Revoluções Científicas e Tecnológicas favoreceram as mudanças da economia e proporcionou um aspecto muito mais dinâmico aos processos de negócios por meio do aumento do uso da informação e promoção da inovação. Esta inovação colaborou para o surgimento das Tecnologias da Informação Móveis e Sem Fio (TIMS) e da computação ubíqua, inclu
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/10/2010
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22. Biotechnological production of citric acid
This work provides a review about the biotechnological production of citric acid starting from the physicochemical properties and industrial applications, mainly in the food and pharmaceutical sectors. Several factors affecting citric acid fermentation are discussed, including carbon source, nitrogen and phosphate limitations, pH of culture medium, aeration,
Brazilian Journal of Microbiology. Publicado em: 2010-12
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23. Application of microbial α-amylase in industry - A review
Amylases are one of the main enzymes used in industry. Such enzymes hydrolyze the starch molecules into polymers composed of glucose units. Amylases have potential application in a wide number of industrial processes such as food, fermentation and pharmaceutical industries. α-Amylases can be obtained from plants, animals and microorganisms. However, enzymes
Brazilian Journal of Microbiology. Publicado em: 2010-12
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24. Estratégias tecnológicas em transformação: um estudo da indústria farmacêutica brasileira
The aim of this research is to examine the extension of changes on technological strategies of a group of Brazilian pharmaceutical companies, which we believe were induced by transformations in the institutional environment, occurred during the 1990s. We support that important institutional changes, as Patent‟s and Generic‟s Laws, have induced tr
Publicado em: 2010