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| Author(s): |
Aline Moreno Chagas Assumpção
Total Authors: 1
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| Document type: | Doctoral Thesis |
| Press: | São Paulo. |
| Institution: | Universidade de São Paulo (USP). Conjunto das Químicas (IQ e FCF) (CQ/DBDCQ) |
| Defense date: | 2008-12-11 |
| Examining board members: |
Henrique Eisi Toma;
Ana Maria da Costa Ferreira;
Sérgio de Paula Machado;
Denise de Oliveira Silva;
Matthieu Tubino
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| Advisor: | Henrique Eisi Toma |
| Abstract | |
Supramolecular chemistry is the most promising path on the development of nanotechnology. This is due to the special way that different molecules interact, exchanging information and generating organized structures. This PhD thesis intends to contribute in the supramolecular research field, with the study of three functionalized terpyridines derivates and the correlated iron(II) complexes: 4\'-(3-thienyl)-2,2\':6\',2\'\'-terpyridine, (titpy), [Fe(titpy)2]2+; 4\'-(4\'-(phenyl)- 2,2\':6\',2\'\'-terpirydine (phtpy), [Fe(phtpy)2]2+ and 4\'-(4-bromophenyl)-2,2\':6\',2\'\'- terpirydine (Br-phtpy), [Fe(Br-phtpy)2]2+. The investigations of the prepared compounds were done by spectroscopy, physicochemical and computational methods. The properties of the synthesized complexes were exploited in the supramolecular chemistry sense by the interactions of those compounds with α-cyclodextrin, vanadium pentoxide gel matrix and gold nanoparticles. The originated materials presented features that make possible the employment of them in distinct areas such: UV-Vis dosimeter, batteries and charge storage, and organized nanostructures (AU) | |