Please use this identifier to cite or link to this item:
http://repositorio.ufla.br/jspui/handle/1/15523| Title: | Influence of Zn–Cd substitution: Spectroscopic and theoretical investigation of 8-hydroxyquinoline complexes |
| Keywords: | Zinc complexes Cadmium complexes Cation substitution Discrete Fourier transform Nucleic acids Nuclear magnetic resonance Cellular division Complexos de zinco Complexos de cádmio Substituição catiônica Teoria do funcional da densidade Ácidos nucleicos Ressonância magnética nuclear Divisão celular |
| Issue Date: | May-2009 |
| Publisher: | Elsevier |
| Citation: | RAMALHO, T. C. et al. Influence of Zn–Cd substitution: Spectroscopic and theoretical investigation of 8-hydroxyquinoline complexe. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, Amsterdam, v. 72, n. 4, p. 726-729, May 2009. |
| Abstract: | It is now well known that zinc is crucial for the synthesis of nucleic acids and, consequently, for cellular division. However, 67Zn, the NMR-detectable isotope, is one of the isotopes most poorly studied by NMR. The strategy used for NMR studies is the substitution of Zn by 113Cd. In this work, we employed 13C, 113Cd NMR (CPMAS), X-ray and DFT calculation in order to evaluate the Zn–Cd substitution using 8-hydroxyquinoline like prototype compound. Our results show that there are strong structural and electronics effects are involved in the substitution. |
| URI: | http://www.sciencedirect.com/science/article/pii/S1386142508006276?via%3Dihub#! http://repositorio.ufla.br/jspui/handle/1/15523 |
| Appears in Collections: | DQI - Artigos publicados em periódicos |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.