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Now showing items 11-15 of 15
Produção de substâncias bioativas por microrganismos endofíticos isolados do Cerrado de São Carlos-SP
(Universidade Federal de São Carlos, 2010-03-22)
The Brazilian tropical savannah occupies a large area in Brazil and includes a high variety of plant species. This diversity is an important source of endophytic microorganisms consisting mainly of bacteria and fungi that ...
Redução do biofilme de Streptococcus mutans sobre um material restaurador dentário modificado com nanopartículas de prata – estudo in vitro
(Universidade Federal de São Carlos, 2011-03-25)
The bacterium Streptococcus mutans is one of the main initiators species of biofilm and is related to the etiology of caries. Currently there have been many studies investigating ways to reduce bacterial adhesion and biofilm ...
Ação antibacteriana de nanopartículas de prata em Poli (ácido lático): PLA e estudo da biodegradação
(Universidade Federal de São Carlos, 2012-05-29)
The biological contamination causes a great depth of concern in the polymers industry, whose materials are used for food packaging. Most of the bacteria are associated to a biofilm; complex microbial ecosystem, well ...
Técnicas ópticas para o controle microbiológico de sangue
(Universidade Federal de São Carlos, 2017-11-09)
Blood, considered a highly nutritive medium, can be the target of bacterial, fungal, viral and parasitic contamination. Blood bags containing erythrocytes, platelets, and plasma, used in hemotherapy for transfusion, are ...
Seleção e evolução dirigida de leveduras para a utilização nas indústrias do bioetanol e cervejeiras
(Universidade Federal de São Carlos, 2018-02-20)
The fermented product industries have been demanding alternatives for increasing yields and reducing fermentation costs. Nowadays, the technique known as adaptive evolution becomes an excellent tool to develop different ...