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Thinking Green Chemistry: beyond the technological optimism and pitfalls of possible slogan
(Universidade Federal de Santa Maria, 2017)
Green nanomaterials fostering agrifood sustainability
(Elsevier, 2020-04-30)
The application of nanotechnologies to the agrifood sector provides one of the innovative tools able to support change in a system that, through its intensification and industrialization, currently fails both humans and ...
Is Thermogravimetry an efficient alternative to gas chromatography in degree of biodiesel conversion?
(2018-05-17)
This work aims to determine if thermogravimetry could be used to determine the degree of conversion of soybean oil to biodiesel without knowing the amount of ester in the sample, comparing the results with the values ...
A inserção da química verde no curso de licenciatura em química do DQ-UFSCar: um estudo de caso
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação de Mestrado Profissional em Química - PPGQ, 2013-06-21)
The present case study focused on the development, adaptation and analysis of the introduction of Green Chemistry in an experimental course in the first year of the chemistry teacher training Degree offered by the Chemistry ...
Desenvolvimento da química verde no cenário industrial brasileiro
(Fundação Oswaldo Cruz. Farmanguinhos. Núcleo de Gestão em Biodiversidade e Saúde., 2018)
Natural deep eutectic solvents as the major mobile phase components in high-performance liquid chromatography—searching for alternatives to organic solvents
(2018-06-01)
Over the past six decades, acetonitrile (ACN) has been the most employed organic modifier in reversed-phase high-performance liquid chromatography (RP-HPLC), followed by methanol (MeOH). However, from the growing environmental ...
Green and Multivariate Approach to Obtain a Fingerprint of Red Wines by HPLC-PAD
(2021-01-01)
This work presents the development of a strategy that integrates multivariate statistical analysis and concepts of green chemistry to obtain the chromatographic profile of Brazilian red wines by HPLC-PAD. An initial screening ...
Epoxidation reaction in promising Brazilian biomass: decreased time and catalyst loading to produce renewable monomers
(2021-09-01)
The syntheses of new materials using vegetable oils have increased due to technological interest and low environmental impact. Baru nut provides baru oil, rich in linoleic and oleic fatty acids that can be modified into ...