Buscar
Itens para a visualização no momento 361-370 of 605
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. ...
Síntese em batelada ou fluxo contínuo de compostos N- e O-heterocíclicos e avaliação da atividade inibitória frente a enzima acetilcolinesterase
(Universidade Federal de São Carlos, 2017-07-28)
Alzheimer’s disease (AD) is currently the most common type of dementia,
characterized by a progressive loss of memory and deterioration of cognitive functions.
Most approved drugs for AD treatment are acetylcholinesterase ...
Estudo da influência da composição química nas propriedades da borracha natural dos novos clones de seringueira RRIM 711, RRIM 926 e RRIM 937
(Universidade Federal de São Carlos, 2017-12-07)
Brazil, that already was the largest producer of natural rubber in the world, faces a deficit in its production, what has resulted in the necessity to research of clonal varieties of rubber trees with high quality and ...
Desenvolvimento de imunossensores microfluídicos descartáveis para detecção de biomarcadores visando o diagnóstico precoce da doença de Alzheimer
(Universidade Federal de São Carlos, 2019-03-25)
Alzheimer's disease (AD) is a neurodegenerative condition that affects a large number of elderly and has an important social and economic impact. In early stages, the AD diagnosis can significantly improve patients' quality ...
Síntese eletroquímica e caracterização de filmes finos de Sb2Se3
(Universidade Federal de São Carlos, 2017-12-05)
Due to the environmental appeal, the shortage of raw material and the chemical complexity of some systems employed at photovoltaic devices, interest has been growing for semiconductors composed of abundant, low toxicity ...
Degradação do cabelo humano causada pelo uso de alisantes contemporâneos e outros processos químicos
(Universidade Federal de São Carlos, 2017-10-26)
In the XXI century, there has been an increasing research on cosmetic agents including chemical changes. Consequently, new smoothers have come up, such as: carbocisteine, glyoxylic acid and the forbidden formaldehyde. ...
Avaliação e caracterização de lignina em biomassa de Citrus sinensis L. Osberck
(Universidade Federal de São Carlos, 2017-04-20)
The large production of citrus residue has promoted problems in its processing and cultivation, resulting in biomass storage and environment pollution. It is estimated that 94 million tons of citrus are produced worldwide ...
Membranas poliméricas híbridas policarbonato/grafeno: correlação estrutura e propriedades de transporte
(Universidade Federal de São Carlos, 2018-03-05)
Polymeric membranes are an interesting alternative for the nanofiltration/desalination processes of
marine and brackish water bodies, aiming to increase the availability of drinking water.
However, these processes are ...
Nanoestructured catalysts for organic reactions: design, synthesis and applications
(Universidade Federal de São Carlos, 2016-07-29)
The development of more efficient and selective catalysts actively contributes for the design of safer, cleaner and less energy-demanding processes, and, therefore, catalysis is one of the cornerstones of green chemistry. ...
Estudo químico do fungo endofítico isolado de Hortia superba (Rutaceae) na produção de compostos secundários
(Universidade Federal de São Carlos, 2018-03-06)
The order
Sapindales, compost for the families Rutaceae, Meliaceae, Burseraceae,
Simaroubaceae, Bierbersteiniaceae, Kirkiaceae, Anacardiaceae, Sapindaceae and
Nitrariaceae, is rich in various classes of speciais ...