Nicolas Keppeler

Formação complementar

Idiomas

Áreas de atuação

Participação em eventos

Produções bibliográficas

• R. DE MORAES, BEATRIZ ; PASCHOAL, VITOR H. ; KEPPELER, NICOLAS ; EL SEOUD, OMAR A. ; ANDO, RÔMULO A. . The Coiling Effect in Ether Ionic Liquids: Exploiting Acetate as a Probe for Transport Properties and Microenvironment Analysis. JOURNAL OF PHYSICAL CHEMISTRY B , v. 128, p. 4759-4769, 2024.

• KEPPELER, NICOLAS ; VAGULA, NARCISO RODRIGO S. ; KOMESU, MARIELA AKINA ; MALEK, NAVED I. ; EL SEOUD, OMAR A. . Assessing solvent properties of amino acid-based ionic liquids and their DMSO solutions through solvatochromism. JOURNAL OF MOLECULAR LIQUIDS , v. 397, p. 124130, 2024.

• A. EL SEOUD, OMAR ; KEPPELER, NICOLAS ; HELENA ZAMBELLI, MARIA . Sustainable Fuels for High School Students: Synthesis of Biodiesel from an Amazon Region Oil (Babassu). JOURNAL OF LABORATORY CHEMICAL EDUCATION (ONLINE) , v. 11, p. 1-6, 2023.

• KEPPELER, NICOLAS ; AUGUSTO R. PIRES, PAULO ; LEANDRO S. FREITAS, JOSÉ ; EL SEOUD, OMAR A. . Cellulose dissolution in mixtures of ionic liquids and molecular solvents: The fruitful synergism of experiment and theory. JOURNAL OF MOLECULAR LIQUIDS , v. 386, p. 122490, 2023.

• KEPPELER, NICOLAS ; RODRIGO S. VAGULA, NARCISO ; HELENA ZAMBELLI, MARIA ; N. GUIMARÃES, RAQUEL ; MARTINS DE CARVALHO, VICTOR ; A. EL SEOUD, OMAR . Education for Sustainable Development for High School Students: Synthesis of Biodiesel from an Amazon Region Oil (Babassu). JOURNAL OF LABORATORY CHEMICAL EDUCATION (ONLINE) , v. 11, p. 20-26, 2023.

• EL SEOUD, OMAR A. ; KEPPELER, NICOLAS ; SANDRINI, DAIANA M. F. ; MORSELLI, GIOVANNI R. . Active Learning in the Undergraduate Chemistry Laboratory: Synthesis of Biodiesel from an Amazon Region Oil (Babassu): Keep It Simple!. JOURNAL OF CHEMICAL EDUCATION , v. 100, p. 2926-2934, 2023.

• KEPPELER, NICOLAS ; GALGANO, PAULA D. ; SCHÖNHOFF, MONIKA ; MALEK, NAVED I. ; EL SEOUD, OMAR A. . Effects of head-group volume on the thermodynamic parameters and species distribution of ionic liquid-based surfactants in water: 1-(n-hexadecyl)-3-alkylimidazolium bromides and chlorides. JOURNAL OF MOLECULAR LIQUIDS , v. 362, p. 119681, 2022.

• KEPPELER, NICOLAS ; GALGANO, PAULA D. ; DA SILVA SANTOS, SORAYA ; MALEK, NAVED I. ; EL SEOUD, OMAR A. . On the effects of head-group volume on the adsorption and aggregation of 1-(n-hexadecyl)-3-Cm-imidazolium bromide and chloride surfactants in aqueous solutions. JOURNAL OF MOLECULAR LIQUIDS , v. 328, p. 115478, 2021.

• EL SEOUD, OMAR A. ; KEPPELER, NICOLAS ; MALEK, NAVED I. ; GALGANO, PAULA D. . Ionic Liquid-Based Surfactants: Recent Advances in Their Syntheses, Solution Properties, and Applications. Polymers , v. 13, p. 1100, 2021.

• KEPPELER, NICOLAS ; NOVAKI, LUZIA P. ; EL SEOUD, OMAR A. . Teaching the Undergraduate Laboratory During Pandemic Time: Using the Synthesis of a Biodiesel Model to Demonstrate Aspects of Green Chemistry. Journal of Chemical Education , v. 98, p. 3962-3967, 2021.

• KEPPELER, NICOLAS ; LOURENCO, M. C. ; EL SEOUD, O. A. . Distance Teaching of the Undergraduate Laboratory During Pandemic Time: Dissolution of Cellulose in Mixtures of Ionic Liquids and Dimethyl Sulfoxide and Biopolymer Regeneration as Films. JOURNAL OF LABORATORY CHEMICAL EDUCATION (ONLINE) , v. 9, p. 41-49, 2021.

• EL SEOUD, OMAR A. ; KEPPELER, NICOLAS . Education for Sustainable Development: An Undergraduate Chemistry Project on Cellulose Dissolution, Regeneration, and Chemical Recycling of Polycotton. JOURNAL OF LABORATORY CHEMICAL EDUCATION (ONLINE) , v. 8, p. 11-17, 2020.

• EL SEOUD, OMAR A. ; NOVAKI, LUZIA P. ; KEPPELER, NICOLAS ; CHINELATTO, A. M. ; SANTOS, S. S. ; SILVA, V. A. B. B. . Application of Chemometrics and Tandem Techniques in the Chemistry of Beverages: Analysis of Methylxanthines in Guaraná Powder Extract. JOURNAL OF LABORATORY CHEMICAL EDUCATION (ONLINE) , v. 8, p. 33-39, 2020.

• NOVAKI, LUZIA P. ; KEPPELER, NICOLAS ; KWON, MICHELLE M. N. ; PAULUCCI, LETÍCIA T. ; DE OLIVEIRA, MÁRCIA C. K. ; MEIRELES, FRANCIS A. ; BAADER, WILHELM J. ; EL SEOUD, OMAR A. . Dissolution of Asphaltene in Binary Mixtures of Organic Solvents and Model Maltenes: Unambiguous Evidence for Asphaltene Preferential Solvation and Relevance to Assessing the Efficiency of Additives for Asphaltene Stabilization. ENERGY & FUELS , v. 33, p. 58-67, 2018.

• SANTOS, S. S. ; KEPPELER, N. ; GIAROLLA, J. ; FERREIRA, E. I. ; EL SEOUD, OMAR A. . Applications of ionic liquids in pharmaceutical sciences. In: Sougata Jana; Subrata Jana. (Org.). Functional Biomaterials: Drug Delivery and Biomedical Applications. 1ed.Gateway East Singapore: Springer Singapore, 2022, v. , p. 1-.

Projetos de pesquisa

• 2018 - 2018

  LÍQUIDOS IÔNICOS TENSOATIVOS (LITs): Efeito da estrutura do grupo iônico nas propriedades micelares, Descrição: Estudo da síntese e a determinação de propriedades micelares e dos parâmetros termodinâmicos da formação de micelas em soluções aquosas de líquidos iônicos tensoativos (LITs) derivados de imidazol. O objetivo é de variar o comprimento da cadeia lateral da cabeça polar dos LITs e verificar a influência dessa variação nas propriedades micelares.. , Situação: Concluído; Natureza: Pesquisa. , Integrantes: Nicolas Keppeler - Coordenador / Omar Abdel Moneim Abou El Seoud - Integrante.