Resumo
A espectroscopia Raman tem se mostrado como uma das técnicas mais poderosas no estudo de interações moleculares, tanto em solução como em sólidos, e em particular em sistemas envolvendo diversos microambientes. Em particular, temos nos interessado pelo estudo de moléculas simples dissolvidas em líquidos iônicos, onde tanto as interações dos cátions como dos contra-íons são decisivas para determinar propriedades físico-químicas importantes, como solubilidade, viscosidade, condutividade, entre outras.
Summary
Raman Spectroscopy in the Investigation of Molecular Interactions
Raman Spectroscopy has shown to be on of the techniques of choice in the study of molecular, interactions, whether in solution or in the solid state, and particularly in systems involving several microenvironments. In recent years, we have investigated simple molecular species dissolved in ionic liquids, where both the interactions with the cations, as well as the ones with the counterions are decisive in determining important physico-chemical properties like solubility, viscosity, conductivity, etc.
Produção científica
Curriculo (Sistema Lattes - CNPq)
Curriculo (Sistema Researcher ID)
1. Title: Spectroscopic characterization of cadion: UVvis, resonance Raman and DFT calculations of a versatile metal complexing agent. Author(s): Lepre, Luiz F.; Inoue, Fabiana; Corio, Paola; et al.Source: JOURNAL OF RAMAN SPECTROSCOPY Volume: 44 Issue: 4 Pages: 567-572 DOI: 10.1002/jrs.4228 Published: APR 2013.
2. Title: A tellurium-based cathepsin B inhibitor: Molecular structure, modelling, molecular docking and biological evaluation. Author(s): Caracelli, Ignez; Vega-Teijido, Mauricio; Zukerman-Schpector, Julio; et al. Source: JOURNAL OF MOLECULAR STRUCTURE Volume: 1013 Pages: 11-18 DOI: 10.1016/j.molstruc.2012.01.008 Published: APR 11 2012.
3. Title: Interionic Interactions in Imidazolic Ionic Liquids Probed by Soft X-ray Absorption Spectroscopy. Author(s): Rodrigues, Fabio; Galante, Douglas; do Nascimento, Gustavo M.; et al. Source: JOURNAL OF PHYSICAL CHEMISTRY B Volume: 116 Issue: 5 Pages: 1491-1498 DOI: 10.1021/jp208094p Published: FEB 9 2012.
4. Title: Effect of SO2 on the Transport Properties of an Imidazolium Ionic Liquid and Its Lithium Solution. Author(s): Monteiro, Marcelo J.; Ando, Romulo A.; Siqueira, Leonardo J. A.; et al. Source: JOURNAL OF PHYSICAL CHEMISTRY B Volume: 115 Issue: 31 Pages: 9662-9670 DOI: 10.1021/jp204604r Published: AUG 11 2011.
5. Title: Solvatochromic and lonochromic Effects of Iron(II)bis-(1,10-phenanthroline)dicyano: a Theoretical Study. Author(s): Georgieva, Ivelina; Aquino, Adelia J. A.; Trendafilova, Natasha; et al. Source: INORGANIC CHEMISTRY Volume: 49 Issue: 4 Pages: 1634-1646 DOI: 10.1021/ic9020299 Published: FEB 15 2010.
