Homepage Principal
Resumo
Estudo espectroscópico (Raman, SERS, infravermelho, UV-Vis, RMN, entre outras técnicas) de diferentes sistemas moleculares, como sistemas doadores-receptores, complexos de SO2, complexos metálicos, nanoestruturas, etc. Outra linha de pesquisa consiste no estudo de propriedades de líquidos iônicos e solventes eutéticos profundos e de sua aplicação na absorção de gases poluentes, como CO2 e SO2. O principal objetivo consiste na caracterização espectroscópica de diferentes sistemas com o intuito de compreender como as interações intra e intermoleculares governam propriedades físicas e químicas da matéria condensada.
Summary
Vibrational Spectroscopy / Intermolecular Interactions in Nonaqueous Solvents / Gases Absorption / SERS and Resonance Raman Spectroscopy / Theoretical Calculations
Spectroscopic study (Raman, SERS, infrared, UV-Vis, NMR, and other techniques) of different molecular systems, as donor-acceptor systems, SO2 complexes, metallic complexes, nanostructures, etc. Another research line consists in the study of properties of ionic liquids and deep eutectic solvents and their application in the absorption of pollutant gases, as CO2 and SO2. The main goal consists in the spectroscopic characterization of different systems in order to understand how the intra and intermolecular interactions govern physical and chemical properties of condensed matter.
Produção científica
Curriculo (Sistema Lattes - CNPq)
Curriculo (Sistema Researcher ID)
- Probing the reorganization of ionic liquid`s structure induced by CO2 sorption. Lepre, L. F.; Costa Gomes, M. F.; Ando R. A. ChemPhysChem v. 21, p. 1230-1234, 2020. http://dx.doi.org/10.1002/cphc.202000109
- Unraveling the solvatochromism of a triarylmethane dye by resonance Raman Spectroscopy. Monezi, N. M.; Lepre, L. F.; Ando R. A. Química Nova, v. 42, p. 1116-1121, 2019. http://dx.doi.org/10.21577/0100-4042.20170428
- On the regular behavior of a binary mixture of ionic liquids. Lepre, L. F.; Costa Gomes, M. F.; Pádua, A. H.; Ando, R. A.; Ribeiro, M. C. C. Journal of Physical Chemistry B, v. 123, p. 6579-6587, 2019. http://dx.doi.org/10.1021/acs.jpcb.9b04724
- The solvation inhomogeneity of sulfur dioxide in 1-butyl-3-methylimidazolium thiocyanate ionic liquid probed by Raman spectroscopy. Bär, J.; Monezi, N. M.; Ando, R. A. Journal of Raman Spectroscopy, v. 49, p. 230-237, 2018. http://dx.doi.org/10.1002/jrs.5270
- Resonance Raman and UV-vis characterization of charge transfer complexes of TCNQ and aromatic amines. Monezi, N. M.; Ando, R. A. Vibrational Spectroscopy, v. 99, p. 67-72, 2018. http://dx.doi.org/10.1016/j.vibspec.2018.08.015
- Improvement of carbon dioxide absorption by mixing poly(ethylene glycol) dimethyl ether with ammonium-based ionic liquids. Lepre, L.F.; Pison, L.; Siqueira, L.J.A.; Ando, R.A.; Costa Gomes, M.F. Separation and Purification Technology, v. 196, p. 10-19, 2018. http://dx.doi.org/10.1016/j.seppur.2017.07.010
- Probing the solvation structure and dynamics in ionic liquids by time-resolved infrared spectroscopy of 4-(dimethylamino)benzonitrile. Ando, R.A.; Brown-Xu, S. E.; Nguyen, L. N. Q.; Gustafson, T. L. Physical Chemistry Chemical Physics, v. 19, p. 25151-25157, 2017. http://dx.doi.org/10.1039/C7CP04961G
- Resonance Raman and UV-VIS spectroscopic investigation of the reaction of tetracyanoethylene and N-methyldiphenylamine. Monezi, N. M.; Ando, R. A. Journal of Raman Spectroscopy, v. 48, p. 758-764, 2017. http://dx.doi.org/10.1002/jrs.5091
- The thermochromic behavior of aromatic amine-SO2 charge transfer complexes. Monezi, N. M.; Borin, A. C.; Santos, P. S. S.; Ando, R. A. Spectrochimica Acta Part A – Molecular and Biomolecular Spectroscopy, 2017, v. 173, p. 462-467. http://dx.doi.org/10.1016/j.saa.2016.09.043
- Tailoring the properties of acetate-based ionic liquids using the tricyanomethanide anion. Lepre, L. F.; Szala-Bilnik, J.; Padua, A. A. H.; Traikia, M.; Ando, R. A.; Costa Gomes, M. F. Physical Chemistry Chemical Physics, 2016, v. 18, p. 23285-23295. http://dx.doi.org/10.1039/C6CP04651G
