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Materiais híbridos condutores baseados em grafeno/polímero visando aplicações em monitoramento e remediação de poluentes ambientais
(Universidade Federal de São Carlos, 2018-10-23)
Graphene is a material composed of a single layer of carbon atoms arranged in rings of six atoms with sp2 hybridization. Graphene displays a high sensitivity towards several molecules. Additionally, graphene presents other ...
Desenvolvimento de banhos para eletrodeposição de ligas Zn-Fe-P e Zn-Ni-P
(Universidade Federal de São Carlos, 2015-03-30)
In this work, an alkaline and an acid bath, both containing sorbitol, for electrodeposition of Zn-Fe-P on Pt were developed. Furthermore, we also developed an acid bath, containing sorbitol and H3BO3 for electrodeposition ...
Compósitos nanoestruturados baseados em polímero condutor/cerâmica como plataforma sensorial para detecção de gás amônia
(Universidade Federal de São Carlos, 2017-04-20)
The development of novel nanostructured platforms for application as gas sensor has intensified over the last few decades. In this scenario, it is worth mentioning the importance of monitoring ammonia gas in poultry farms. ...
Obtenção e caracterização de uma lacase amarela recombinante de Leucoagaricus gongylophorus
(Universidade Federal de São Carlos, 2018-04-26)
Laccases are enzymes that have a wide range of applications including their use in bioremediation. These enzymes have been described as multi copper oxidases that reduce oxygen to water while oxidizing compounds. Some ...
Síntese de precursores de heterociclos e sistemas cíclicos nitrogenados
(Universidade Federal de São Carlos, 2018-03-23)
β-halovinyl ketones are valuable and versatile synthetic intermediates for the synthesis of precious bioactive molecules. Majority of the already described methodologies for the synthesis of these versatile building blocks ...
Estudos de resíduos agroindustriais brasileiros como fonte de compostos de alto valor agregado: métodos verdes para a extração de flavonoides derivados de resíduos de laranja
(Universidade Federal de São Carlos, 2017-07-07)
Currently, there is a need to increase the research aimed at the recovery of agro-industrial and forest residues worldwide. The food industry has produced an enormous amount of waste globally, among them the citrus waste ...
Avaliação morfológica, microestrutural e eletroquímica da liga Ti-6Al-4V soldada por fricção linear
(Universidade Federal de São Carlos, 2018-07-20)
MORPHOLOGICAL, MICROSTRUCTURAL, AND ELECTROCHEMICAL EVALUATION OF THE Ti-6Al-4V ALLOY WELDED BY FRICTION STIR WELDING - Reprocessing is an important step in the nuclear fuel cycle and basically consists of dissolving the ...
Novas abordagens na síntese de heterociclos com potencial aplicação na síntese de moléculas bioativas
(Universidade Federal de São Carlos, 2017-08-04)
Cobalt-catalyzed oxidative cyclization of gem-disubstituted
conjugated alkenols: In this part of the work we applied the Mukaiyama
Oxidative Ciclization under oxidative and reduced termination conditions
aiming the ...
Desenvolvimento de nanofibras poliméricas por fiação por sopro em solução visando aplicação em engenharia de tecido
(Universidade Federal de São Carlos, 2017-11-09)
Tissue engineering is now essential for medical applications, such as in implants for biomedical devices, artificial organs, healing and skin regeneration. The success of these applications depends on the development of ...
Propriedades eletrocatalíticas de eletrodos nanoestruturados constituídos por multicamadas metálicas
(Universidade Federal de São Carlos, 2010-11-08)
This work reports the electrochemical and spectroscopic studies of ethylene glycol and ethanol electrooxidation onto Ptpc/(Pt1Ir1)x/Pty, Ptpc/Irx/Pty (where x and y designate different thickness) and alloys Ptpc/(PtxIry)1.5ML ...