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Estudo de viabilidade da espectrocospia de infravemelho próximo para pagamento de cana por teor de sacarose
(Universidade Federal de São Carlos, 2021-11-25)
This study was developed in a sugarcane industry, in a sugarcane payment laboratory by sucrose content, where the payment of sugarcane is determined through analytical parameters such as Brix degree, Pol reading, fiber ...
Troubleshooting em HPLC: uma abordagem sobre problemas comuns vivenciados no laboratório
(Universidade Federal de São Carlos, 2021-06-26)
The technique of liquid chromatography, by means of a separation mechanism, makes it possible to perform analyses to detect and quantify certain substances in a given sample. In a differential migration process, sample ...
Semicondutor Molibdato de Bismuto (Bi2MoO6) como material multifuncional para aplicação nas áreas de fotônica e fotocatálise
(Universidade Federal de São Carlos, 2021-02-26)
Theoretical and experimental study of inorganic crystals is an interdisciplinary subject that have been attracting intense research and development due to both the fundamental and applied scientific value. Molybdates matrix ...
Agrotóxicos: uma revisão sobre a história, sua classificação, usos e impactos ambientais com enfoque na agroecologia e na inovação aberta como alternativas sustentáveis
(Universidade Federal de São Carlos, 2021-05-31)
Pesticides are mentioned with great frequency in the media, and scientific articles, presenting positive and negative points about them. This work aimed to review general information about pesticides, presenting some ...
Máscaras e respiradores: uma revisão sobre suas características e seus impactos ambientais, e a influência da pandemia de COVID-19
(Universidade Federal de São Carlos, 2021-09-17)
The COVID-19 pandemic brought an unprecedented use of masks and respirators for the healthcare workers and population. World Health Organization estimated the monthly needs of 129 billion masks. In order to prevent the ...
Extração e separação do carotenoide luteína através da cromatografia líquida de alta eficiência
(Universidade Federal de São Carlos, 2021-06-30)
Chemistry contributes to the production of numerous fundamental products for humanity, and currently, the production of these compounds takes environmental sustainability into account, that is, it aims to use techniques ...
Membranas baseadas em látex de borracha natural e suas aplicações
(Universidade Federal de São Carlos, 2021-12-13)
The rubber tree (Hevea brasiliensis) is a native tree from Amazon, region of Brazil. It is responsible for the production of raw materials known as latex and natural rubber, products of great economic importance worldwide. ...
Oxidação foto-eletroquímica como rota alternativa para a produção de derivados da biomassa
(Universidade Federal de São Carlos, 2021-06-29)
The need of fossil fuel replacement as energy source is urgent. Once the solar light has high incidence on Earth, it can be used as an alternative energy source to be directly converted into electric energy or to be stored ...
Processos oxidativos avançados: uma breve revisão
(Universidade Federal de São Carlos, 2021-06-25)
The world population corresponds to approximately 7.2 billion of people, with about 7 million being add to this number each month. Accelerated population growth drives industrial and economic development, generating new ...
Requisitos gerais para a produção de materiais de referência
(Universidade Federal de São Carlos, 2021-05-04)
The present work had as objective to raise the main requirements for the production of Reference Materials. These requirements can be classified into Structural, defined by ABNT NBR ISO 17034, in Instrumental, defined by ...