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Nanofibras de poliamida 6 produzidas por fiação por sopro em solução modificadas com materiais carbonáceos: caracterização e aplicação na remoção de poluentes orgânicos
(Universidade Federal de São Carlos, 2021-06-29)
Emerging pollutants found in water resources have become a worldwide concern due to their potential toxicity and deleterious effects on both human health and the environment. This scenario has driven the search for ...
Caracterização de scaffolds a base de colágeno tipo I aniônico visando tratamento de lesões na pele
(Universidade Federal de São Carlos, 2022-02-22)
Skin lesions can reach different intensities along the tissue, being the deepest those that affect all layers of the skin (epidermis, dermis and hypodermis), hampering the self-healing natural process. These make it essential ...
Potencial biotecnológico de bactérias endofíticas e rizosféricas de Paspalum spp. e nanopartículas de sílica para promoção de crescimento vegetal
(Universidade Federal de São Carlos, 2021-10-26)
Bacteria associated with Paspalum plants can be employed as biofertilizers to increase the efficiency of pastures and reduce the use of agrochemicals by converting nutrients into an assimilable form for the host plant and ...
Bioprospecção de novos isolados e avaliação do potencial antimicrobiano, leishmanicida, antitumoral e perfil citotóxico dos cultivos puros e mistos de Paenibacillus polymyxa
(Universidade Federal de São Carlos, 2021-08-20)
Endophytes in general are among the most productive sources of secondary metabolites, presenting a series of biological activities and applications. It is estimated that approximately half of the antibiotics produced ...
Avaliação da atividade biológica do material orgânico derivado da base de Schiff N,N-bis'(salicilideno)-1,2-fenilenodiamina complexado com cobre (ll) e cobalto (ll)
(Universidade Federal de São Carlos, 2021-11-08)
Treatment for bacterial infections is through antimicrobials and resistance is a major worldwide problem that leads to approximately 35,000 deaths per year. Another public health problem is related to occurrences caused ...
Aplicação do mapeamento vetorial para biomoléculas
(Universidade Federal de São Carlos, 2017-10-09)
The main focus of this work was to study two types of non-covalent interactions: π interactions and hydrogen bonds. This type of study is necessary when one wants to analyze, for example, enzyme-ligand or DNA-ligand ...
Síntese e caracterização de bionanocompósitos magnéticos para liberação controlada de fármacos
(Universidade Federal de São Carlos, 2013-02-08)
The drug delivery systems (DDS) shows several advantages when compared with traditional release systems, such as allowing the employment of lower plasmatic concentrations of drug, having greater efficiency, and minimizing ...
Estudos de atividade antimicrobiana, de migração e de toxicidade de nanopartículas de prata aplicadas em filmes poliméricos
(Universidade Federal de São Carlos, 2014-07-29)
Advances in nanotechnology have allowed the development of materials that can perform various technological functions. Among these materials, polymers have been noticed for innovation for food packaging, providing physical ...
Não-tecido bicamada produzido por fiação por sopro em solução utilizando borracha natural, poli(ácido lático) e nanopartículas bactericidas para aplicações em curativos de pele
(Universidade Federal de São Carlos, 2023-03-03)
The treatment of skin wounds and a fast and effective healing process results in savings on medical costs and also reduces the incidence of functional and aestethical complications. Bilayer membranes are promising materials ...
Síntese, caracterização e avaliação da nanotoxicidade de nanoestruturas de óxido de zinco e hidroxiapatita visando aplicações em fertilizantes
(Universidade Federal de São Carlos, 2017-06-30)
The increasing advance of nanotechnology has enabled the development of materials with optimized properties, including the production of nanostructured fertilizers aiming at increasing food and agricultural supplies ...