Navegando Química Bacharelado - Q por tipo de documento "TCC"
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Análise da eficiência de sequências de pulso de RMN em baixo campo para avaliar qualidade de molhos de tomate comerciais
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 30/03/2023)Nuclear Magnetic Resonance is a spectroscopic technique based on the interaction of atomic numbers with nuclear spin (l) greater than zero when in the presence of a static magnetic field (B0) and an oscillating magnetic ... -
Síntese do éster de glicerol derivado do breu e suas aplicações
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 27/09/2022)It is evident that the current world has become dependent on the use of plastic in several applications, among them, the use of resins has been widely explored in the construction, paints, varnish, adhesives and even jewelry ... -
Revisão da utilização de aditivos na eletrodeposição de Níquel: efeitos e aplicações
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 25/04/2022)Nickel electrodeposites are widely for industrial applications due to their characteristics such as: corrosion, wear and temperature resistence. It is mainly used for decorative coating, functional coating and electroforming. ... -
Um panorama sobre a gestão e gerenciamento de resíduos químicos em algumas Universidades Brasileiras
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 24/03/2023)The theme, chemical residues, has been much discussed in recent years, mainly due to the environmental issue, causing several institutions moving to solve problems with their passive and active residues, which in large ... -
Acidentes envolvendo incompatibilidade química
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 24/08/2023)Chemical incompatibility can be determined from the moment that different products, in contact with each other, generate some type of danger. Dangers can be emission of gases, excessive heat, fire or even explosions. When ... -
Métodos analíticos associados ao controle de qualidade de suco de laranja natural
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 30/03/2023)Over the years, food agencies, governments and the population itself have sought to consume and guarantee increasingly safe and nutritious food, which is guaranteed by law and which meets the requirements of certifications. ... -
Sinergia de solventes com desemulsificantes industriais: análise e comparação da eficiência na quebra de emulsão de água em óleo de petróleos brutos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 04/04/2023)The Oil&Gas industry originated in 1859, when the first well was drilled in the United States. Since then, numerous discoveries and improvements have been made in the exploration process, from extraction to refining. Over ... -
Eletromobilidade: estado atual dos veículos elétricos e das baterias de íons lítio (BILs)
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 08/12/2023)Electric vehicles are characterized by having an electricity-powered motor whose energy comes from a battery or a fuel cell. A variety of health and environmental problems are linked to the emission of greenhouse gases ... -
Catálise heterogênea utilizando íons cobre para a obtenção de compostos N-heterocíclicos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 24/11/2023)N-Heterocyclic compounds, such as pyrroloquinazolines, are widely used in the agrochemical and pharmaceutical industries due to their broad spectrum of biological activity and relative low toxicity. Synthetic methods for ... -
Dinâmica molecular no estudo do ponto de fusão
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 23/08/2023)The phenomenon of phase transitions is by itself an extremely intriguing phenomenon, and is a central object of investigation in several areas of science. Melting is a first-order phase transition that is present in many ... -
Determinação de elementos potencialmente tóxicos em amostras de ovos e carapaças de tartarugas visando monitoramento ambiental
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 01/09/2023)The development of society as we know it today requires investment in the exploitation of natural resources. A large part of Brazilian and international industry is dependent on raw materials such as iron, the most widely ... -
Nanopartículas metálicas: síntese em solventes eutéticos profundos e suas aplicações em eletroanalítica
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 31/01/2024)In the field of nanotechnology, metallic nanoparticles stand out for their unique properties in relation to materials of similar composition but on micro or macrometric scales. Several studies have explored synthesis methods ... -
Python aplicado em planejamento fatorial em química
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 08/09/2022)The scope of this course conclusion work involves the application of a new tool for factorial planning for the optimization of experiments using the Python programming language, where the author adapted and compiled three ... -
A química do solo: revisão bibliográfica e principais métodos de investigação agronômica
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 26/04/2022)Throughout human history, agriculture figures prominently among economic activities. The notion that productivity in the field is conditioned to environmental factors is as old as the activity itself, but what we now call ... -
Quimiometria aplicada à análise de embalagens plásticas na indústria alimentícia
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 15/09/2022)Most of the packaging used in the food sector is produced in plastic materials that can be flexible or rigid. Rigid packaging such as high-density polyethylene is highlighted because they keep their shape independent of ... -
Sistemas de fluxo contínuo e suas aplicações na síntese de IFAS
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 30/01/2024)Pharmaceuticals are present in our lives, whether in medicines for casual pains and allergies or for the treatment of serious health conditions. A country's autonomy about the production of pharmaceuticals is not only ... -
Compósito a base de hidroxiapatita com ação antimicrobiana
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 19/09/2022)The development of materials that have antimicrobial properties are increasingly highlighted in the academic environment. In this way, the use of hydroxyapatite (HAp) as a support for semiconductors and natural compounds ... -
Modificação superficial de fosfatos de terras raras com funcionalização de ligantes orgânicos para aumento de eficiência luminescente na região do visível
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 19/09/2022)Introduction: Seeking a greater understanding of the interaction of light with matter, in order to develop new materials that present desirable properties and characteristics, this work sought to associate the unique ... -
Estudo de viabilidade da espectrocospia de infravemelho próximo para pagamento de cana por teor de sacarose
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 25/11/2021)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, UFSCar, , Câmpus São Carlos, 26/06/2021)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 ...