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Desenvolvimento de sensores nanoestruturados para análise de tetraciclina em leite
(Universidade Federal de São Carlos, 2015-02-13)
This work deals with the application of two arrays of sensors composing an electronic tongue for the quality evaluation of UHT-type milk, with the specific aim of detecting the antibiotic tetracycline in this dairy product. ...
Avaliação da atividade antimicrobiana da N,N,Ntrimetilquitosana e da quitosana comercial sobre o crescimento de bactérias gram-positivas e gram-negativas e de fungos filamentosos
(Universidade Federal de São Carlos, 2014-04-16)
Many efforts have been dedicated in the searching of natural compounds which are suitable to be applied in food conservation. Among them, the chitosan has presented promising results concerning the antimicrobial activity, ...
Estudos estruturais e funcionais de duas β-glicosidases de Trichoderma harzianum
(Universidade Federal de São Carlos, 2014-08-29)
The depletion of fossil fuels, the growing energy demand and the great need to reduce carbon emissions gradually increased the demand for new sources of renewable and clean energy. Bioethanol is obtained from the fermentation ...
Estudos moleculares, estruturais e funcionais da Cel12A de Gloeophyllum trabeum, uma endo-1,4-β-glucanase da família 12 de hidrolases de glicosídeos
(Universidade Federal de São Carlos, 2014-08-29)
The production of second-generation ethanol by enzymatic hydrolysis of biomass is considered a viable and promising alternative to face the global energy crisis and to decrease our dependence on fossil fuels. Therefore, ...
Ação do tratamento com Mentha piperita L. e Harpagophytum procumbens contra Schistosoma mansoni - in vitro: análise proteômica
(Universidade Federal de São Carlos, 2014-08-08)
Mansonic schistosomiasis is a disease that infected more than 240 million people worldwide, it is caused by Schistosoma mansoni. It is the second only to malaria in public health importance. The only drug currently effective ...
Proposta de novo método de aplicação da TENS e eficácia clínica em mulheres com dismenorréia primária: estudo controlado randomizado duplo cego
(Universidade Federal de São Carlos, 2014-09-29)
Transcutaneous electrical nerve stimulation (TENS) is a non-pharmacological technique used to relieve pain. In general, the literature states that the analgesic results obtained with TENS are true, but when subjected to a ...
Propriedades físicas e de adesão bacteriana de uma resina composta fotopolimerizável modificada com nanopartículas de prata
(Universidade Federal de São Carlos, 2014-11-24)
The evaluation of new materials and biomaterials modified with silver nanoparticles is a line of research that has been gaining strength in various knowledge areas including dentistry. Even considering international ...
Produção de glicosil hidrolases por Trichoderma harzianum para o processo de sacarificação da biomassa vegetal
(Universidade Federal de São Carlos, 2015-03-20)
Currently the great challenge for the production of second generation ethanol is to reduce thecost of the enzymes. It is possible to reduce part of this cost by carrying out an optimization ofthe process fermentation using ...
Biossegurança no controle da infecção hospitalar: desenvolvimento de imunossensor impedimétrico para detecção de Staphylococcus aureus em áreas críticas hospitalares
(Universidade Federal de São Carlos, 2011-10-21)
The Biosafety is a very important tool for the Control of Hospital Infection establishing through methods, techniques and standards, measures to be adopted in order to prevent and control risks that may contribute to ...
Desenvolvimento e avaliação toxicológica de filmes proteicos com adição de nanofibras de celulose para recobrimento de frutos
(Universidade Federal de São Carlos, 2013-11-27)
Brazil is a major producer of fruit, but the losses related to postharvest handling are considerable high, and it is important to develop methods to reduce them. Analysis techniques were used is the application of edible ...