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Previous issue date: 2017-05-10 / CAPES / This dissertation presents the evaluation of four thiosemicarbazones, from extracts of species of vegetables Talinum triangulare, Physalis angulata e Theobroma cacao L. besides formulation obtained from the combination extract of thiosemicarbazones vegetables as corrosion inhibitor in the presence of carbon steel AISI 1020. Thiosemicarbazones were obtained with good level of purity, satisfactory throughput and identified by NMR of 1H and 13C. The watery extract of Talinum triangulare was obtained using ultrasound device. The extracts of Physalis angulata species were obtained by maceration in water and the other one in ethyl acetate. The watery extracts of Theobroma cacao L. species were obtained using ultrasound device and decoction and hydroalcoholic extract was obtained by maceration in ethanol:water (80:20).
The thiosemicarbazones, the vegetable extracts and their formulation were tested in the presence of corrosion of carbon steel AISI 1020 in solution 1 mol. L-1 of HCl. For this evaluation it was used the gravimetric techinique of weight loss and electrochemical techiniques of potentiodynamic polarization and electrochemical impedance spectroscopy. The results showed that the presence of thiosemicarbazones, as well as, the formulation increased significantly the resistence of carbon steel AISI 1020 in acidic medium.
The results obtained in different used essays (weight loss, potentiodynamic polarization and electrochemical impedance spectroscopy) show that these techniques are complementary in relation to the evaluation of corrosion inhibition. The best anti-corrosion efficiency was observed for thiosemicarbazone chloro and hydroxy-substituted and its formulations with the extract of T. triangulare achieving 88% and 87% of efficiency, by electrochemical impedance spectroscopy, respectively. / Nesta Tese ? apresentada a avalia??o de quatro tiossemicarbazonas, dos extratos das esp?cies vegetais Talinum triangulare, Physalis angulata e Theobroma cacao L., al?m de formula??es obtidas pela combina??o extrato vegetal:tiossemicarbazonas, como inibidores de corros?o frente ao a?o carbono AISI 1020 em meio de ?cido cloridr?co. As tiossemicarbazonas foram obtidas com bom grau de pureza, em rendimentos satisfat?rios e, caracterizadas por IV, RMN de ^1H e ^13C. O extrato aquoso de Talinum triangulare foi obtido em aparelho de ultrassom, os extratos da esp?cie Physalis angulata, foram obtidos sob macera??o em ?gua e o outro em acetato de etila; j? os extratos aquosos da esp?cie Theobroma cacao L. foram obtidos em aparelho de ultrassom e decoc??o e, finalmente, o extrato hidroalco?lico foi obtido por macera??o em etanol:?gua (80:20).
As tiossemicarbazonas, os extratos vegetais e suas formula??es foram testadas frente ? corros?o de a?o carbono AISI 1020 em solu??o 1mol.L-1 de HCl. Para tal avalia??o foi utilizada a t?cnica gravim?trica de Perda de Massa e as t?cnicas eletroqu?micas de Polariza??o Potenciodin?mica e Espectroscopia de Imped?ncia Eletroqu?mica. Os resultados mostraram que a presen?a de tiossemicarbazonas, bem como, das formula??es aumentam significativamente a resist?ncia do a?o carbono AISI 1020 em ?cido.
Os resultados obtidos nos diferentes ensaios utilizados (Perda de Massa, Polariza??o Potenciodin?mica e Espectroscopia de Imped?ncia Eletroqu?mica) mostraram que estas t?cnicas s?o complementares quanto a avalia??o da inibi??o da corros?o. A melhor efici?ncia anticorrosiva foi observada para as tiossemicarbazonas cloro e hidroxi-substitu?das e, para suas formula??es com o extrato da T. triangulare obtendo-se 88% e 87% de efici?ncia por espectroscopia de imped?ncia eletroqu?mica, respectivamente.
Identifer | oai:union.ndltd.org:IBICT/oai:localhost:jspui/2167 |
Date | 10 May 2017 |
Creators | ALMEIDA, Mariana de Albuquerque |
Contributors | Lima, Aurea Echevarria Aznar Neves, Oliveira, M?rcia Cristina Campos de, Fleury, Beatriz Grosso, Martinhon, Priscila Tamiasso, Bauerfeldt, Glauco Favilla, Suzart, Luciano Ramos |
Publisher | Universidade Federal Rural do Rio de Janeiro, Programa de P?s-Gradua??o em Qu?mica, UFRRJ, Brasil, Instituto de Ci?ncias Exatas |
Source Sets | IBICT Brazilian ETDs |
Language | Portuguese |
Detected Language | English |
Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/doctoralThesis |
Format | application/pdf |
Source | reponame:Biblioteca Digital de Teses e Dissertações da UFRRJ, instname:Universidade Federal Rural do Rio de Janeiro, instacron:UFRRJ |
Rights | info:eu-repo/semantics/openAccess |
Relation | ALBUQUERQUE, M.A. Disserta??o de Mestrado, Universidade Federal Rural do Rio de Janeiro, Brasil (2013). ABIOLA, O.K; JAMES, A.O.; The effects of Aloe vera extract on corrosion ans kinetics of corrosion process of zinc in HCl solution. Corrosion Science, 52, 661-664 (2011). AMIM, R. S.; FIRMINO, G. S. S.; REGO, A. C. P. D.; NERY, A. L.; DA-SILVA, S. A. G.; SOUZA, M. V. N. PESSOA, C.; RESENDE, J. A. L. C.; FIGUEROA-VILLAR, J. D.; LESSA, J. A. Cytotoxicity and leishmanicidal activity of isoniazid-derived hydrazones and 2-pyrazineformamide thiosemicarbazones. J. Braz. Chem. Soc., 27, (4), 769-777 (2016). AMIN, M. A.; AHMED, M.A.; ARIDA, H.A.; KANDEMERLI, F.; SCARACAGLER, M.; ARSLAN, T.; BASARAM, M. A. Monitoring corrosion and corrosion control of iron in HCl by non-ionic surfactants of the TRITON-X series ? Part III. Immersion time effects and theoretical studies. Corrosion Science, 53, 1895-1909 (2011). AMORIM, A. P. O. Disserta??o de Mestrado, Universidade Federal Rural do Rio de Janeiro, Brasil (2007). AMORIM, A. P. O.; OLIVEIRA, M. C. C.; AMORIM, T. A.; ECHEVARRIA, A. Antioxidant, iron chelating and tyrosinase inhibitory activities of extracts from Talinum triangulare Leach Stem. Antioxidants, 2, 90-99 (2013). AMORIM, A. P.; CARVALHO-JR, A. R.; LOPES, N. P.; CASTRO, R. N.; OLIVEIRA, M. C. C.; CARVALHO, M. G. Chemical compounds isolated from Talinum triangulare (Portulacaceae). Food Chemistry, 160, 204?208 (2014). ANUPAMA, K. K.; RAMYA, K.; SHAINY, K. M. JOSEPH, A. Adsorption and electrochemical studies of Pimenta dioica leaf extracts as corrosion inhibitor for mild steel in hydrochloric acid. Materials Chemistry and Physics, 167, 28-41 (2015). AOUNITI, A.; ELMSELLEM, H.; TIGHADOUINI, S.; ELAZZOUZI, M. RADI, S.; CHETOUANI, A.; HAMMOUTI, B.; ZARROUK, A. Schiff?s base derived from 2-acetyl thiophene as corrosion inhibitorof steel in acidic medium. Journal of Taibah University for Science, 10, 774?785 (2016). BASTOS, G.N.T.; SANTOS, A.R.S.; FERREIRA, V.M.M. Antinociceptive effect of the aqueous extract obtained from roots of Physalis angulata L. onmice. Journal of Ethnopharmacology, 241-245, (2005). BERALDO, H. Semicarbazonas e tiossemicarbazonas: o amplo perfil farmacol?gico e usos cl?nicos. Qu?mica Nova, 27, (3), 461-471 (2004). BRAGA, F. P.; FONSECA, N. C.; RAMOS, J. P.; SOUZA-FAGUNDES, E. M.; OLIVEIRA, R. B. Synthesis and cytotoxicity evaluation of thiosemicarbazones and their thiazole derivatives. Brazilian Journal of Pharmaceutical Sciences, 52, (2), 200-307 (2016). C?DIZ-GURREA, M.L.; LOZANO-SANCHEZ, J.; CONTRERAS-G?MEZ, M.; LEGEAI-MALLET, L.; FERN?NDEZ-ARROYO, S.; SEGURA-CARRETERO, A. Isolation, comprehensive characterization and antioxidant activities of Theobroma cacao extract. Journal of functional foods, 10, 485?498 (2014). CARVALHO, G.G.P.; GARCIA, R.; PIRES, A.J.V.; PEREIRA, O.G.; FERNANDES, F.E.P.; CARVALHO, B.M.A. Caracter?sticas fermentativas de silagens de capim-elefante emurchecido ou com adi??o de farelo de cacau. Arquivo Brasileiro de Medicina Veterin?ria e Zootecnia, 60, 234-242, 2008. CARVALHO, M. G.; Oliveira, M. C. C.; Amorim, A. P. O.; Junior, A. R. C.; Resumos da 3rd Brazilian Conference on Natural Products, Ouro Preto, Brasil, (2011). COELHO, M. T. Trabalho acad?mico, Universidade Federal de Pelotas Departamento de Ci?ncia dos Alimentos, Pelotas, Rio Grande do Sul, Brasil, 2008. DE-MELOS, J. L. R.; TORRES-SANTOS, E. C.; FAI?ES, V. S.; DEL-CISTIA, C. N.; SANT?ANNA, C. M. R.; RODRIGUES-SANTOS, C. E.; ECHEVARRIA, A. Novel 3,4-methylenedioxyde-6-X-benzaldehyde-thiosemicarbazones: Synthesis and antileishmanial effects against Leishmania amazonenses. European Journal of Medicinal Chemistry, 103, 409-417 (2015). FELIPE, M. B. M. C.; MACIEL, M. A M.; MEDEIROS, S. R. B.; SILVA, D. R. Aspectos Gerais Sobre Corros?o e Inibidores Vegetais. Revista Virtual de Qu?mica, 5 (4), 746-758 (2013). FERRARI, C. K. B.; TORRES, E. A. F.S. Alimentos funcionais: quando a boa nutri??o melhora a nossa sa?de. Revista portuguesa de sa?de p?blica-Educa??o Alimentar, 20 (2), 31-34 (2002). GENTIL, V. Corros?o; LTC: Rio de Janeiro, 2011, 6? Ed. GOULART, C. M. Disserta??o de Mestrado, 2010, PPGQ, UFRRJ. GOULART, C. M.; Esteves-Souza, A.; Martinez-Huitle, C. A.; Rodrigues, C. J. F.; Maciel, M. A. M.; Echevarria, A. Experimental and theoretical evaluation of semicarbazones and thiosemicarbazones as organic corrosion inhibitors. Corrosion Science, 67, 281- 291 (2013). GOVINDASAMY, R.; AYAPPAN, S. Study of corrosion inhibition properties of novel semicarbazones on mild steel in acidic solutions. Journal of Chilean Chemical Society, 60 (1), 2786-2798 (2015). GUIMAR?ES, E. T.; LIMA, M. S.; SANTOS, L. A.; RIBEIRO, I. M.; TOMASSINI, T. B. C.; SANTOS, R. R.; SANTOS, W. L. C.; SOARES, M. B. P. Effects of seco-steroids purified from Physalis angulata L., Solanaceae, on the viability of Leishmania sp. Revista Brasileira de Farmacognosia, Brazilian Journal of Pharmacognosy, 20 (6), 945-949, (2010). GUTI?RREZ, E.; RODR?GUEZ, J. A.; CRUZ-BORBOLLA, J.; ALVARADO-RODR?GUEZ, J. G.; THANGARASU, P. Development of a predictive model for corrosion inhibition of carbon steel by imidazole and benzimidazole derivatives. Corrosion Science, 108, 23?35 (2016). JAMBO, H. C. M.; F?FANO, S. Corros?o: Fundamentos, Monitora??o e Controle; Ci?ncia Moderna Ltda: Rio de Janeiro, 2008. JI, G.; ANJUM, S.; SUNDARAM, S.; PRAKASH, R. Musa paradisica peel extract as green corrosion inhibitor for mild steel in HCl solution. Corrosion Science, 90, 107?117 (2015). KARKI, S. S.; THOTA, S.; DARJ, S. Y.; BALZARINI, J.; DE CLERCQ, E. Synthesis, anticancer, and cytotoxic activities of some mononuclear Ru(II) compounds. Bioorganic & Medicinal Chemistry, 15 (21), 6632-6641 (2007). KHALED, K. P.; ELHABIB, O. A.; EL-MGHRABY, A.; IBRAHIM, O. B.; IBRAHIM, M. A. M. Inhibitive effect of thiosemicarbazone derivative on corrosion of mild steel in hydrochloric acid solution. Journal of Materials and Environmental Science, 1 (3), 139-150 (2010). LECUMBERRI, E.; MATEOS, R.; IZQUIERDO-PULIDO, M.; RUP?REZ, P.; GOYA, L.; BRAVO, L. Dietary fibre composition, antioxidant capacity and physico-chemical properties of a fibre-rich product from cocoa (Theobroma cacao L.), Food Chemistry, 104, 948?954 (2007). LI, X.; DENG, S.; FU, H.; Inhibition of the corrosion of steel in HCl, H2SO4 solutions by bamboo leaf extract. Corrosion Science, 62, 163-175 (2012). LIANG, D.; ZHOU, Q.; GONG, Y.; KUI, Z.; HUIHE, N.; LI, J.; WIE, J.; WIE, C.; ZHANG, J. Studies on the antioxidant and hepatoprotective activities of polysaccharides from Talinum triangulare. Journal of Ethnopharmacology, 136, 316-321 (2011). LIAO, D. Y.; CHAI, Y. C.; WANG, S. H.; CHEN, C. W.; TSAI, M. S. Antioxidant activities and contents of flavonoids and phenolic acids of Talinum triangulare extracts and their immunomodulatory effects. Journal of Food and Drug Analysis, 23, 294-302, (2015). MONFORTE, P. Action of ?-mercaptopropionic acid on some S-methylisothiosemicarbazones of aromatic aldehydes. Atti della Societa Peloritana di Scienze Fisiche, Matematiche e Naturali,10(1), 65-70 (1964). MURALISANKAR, M.; SREEDHARAN, R.; SUJITH, S.; BHUVANESH, N. S. P.; SREEKANTH, A. N(1)-pentyl isatin-N(4)-methyl-N(4)-phenyl thiosemicarbazone (PITSc) as a corrosion inhibitor on mild steel in HCl. Journal of Alloys and Compounds, 695, 171-182 (2017). MURTHY, Z.; V.; P. VIJAYARAGAVAN, K. Mild steel corrosion inhibition by acid extract of leaves of Hibiscus sabdariffa as a green corrosion inhibitor and sorption behavior. Green Chemistry Letters and Reviews, 7 (3), 209?219 (2014). NOOR, E.A. The impact of some factors on the inhibitory action of Radish seeds aqueous extract for mild steel corrosion in 1M H2SO4 solution. Materials Chemistry and Physics, 131, 160-169 (2011). OKAFOR, P. C.; EBENSO, E. E.; EKPE, U.J. inhibition of the acid corrosion of aluminium by some derivatives of thiosemicarbazone. Bulletin of Chemical Society of Ethiopia, 18(2), 181-192 (2004). OLIVEIRA, R. B.; SOUZA-FAGUNDES, E. M.; SOARES, R. P. P.; ANDRADE, A. A.; KRETTLI, A. U.; ZANI, C. L. Synthesis and antimalarial activity of semicarbazone and thiosemicarbazone derivatives. European Journal of Medicinal Chemistry, 43, 1983-1988 (2008). OSTOVARI, A.; HOSEINIEH, S. M.; PEIKARI, M.; SHADIZADEH, S. R.; HASHEMI, S. J. Corrosion inhibition of mild steel in 1 M HCl solution by henna extract: A comparative study of inhibition by henna and its constituents (lawsone, galic acid, ?-d-glucose and taninic acid. Corrosion Science, 51, 1935-1949 (2009). PEREIRA, S. S. A. A.; P?GAS, M. M.; FERN?NDEZ, T.L.; MAGALH?ES, M.; SCHONTAG, T. G.; LAGO, D. C.; SENNA, L. F.; D?ELIA, E. Inhibitory action of aqueous garlic peel extract on the corrosion of carbon steel in HCl solution. Corrosion Science, 65, 360-366 (2012). POMINI, A. M. A qu?mica na produ??o de petr?leo; Interci?ncia LTDA: Rio de Janeiro, 2013. POORNIMA, T.; NAYAK, J.; SHETTY, A. N. Effect of 4-(N,N-diethylamino) benzaldehyde thiosemicarbazone on the corrosion of aged 18 Ni 250 grade maraging steel in phosphoric acid solution. Corrosion Science, 53 (11), 3688-3696 (2011). RAMANATHAN, L. V. Corros?o e seu controle; HEMUS: Paran?, 1997, 3? Ed. RIBEIRO, D. V.; SOUZA, C. A. C.; ABRANTES, J. C. C. Use of Electrochemical Impedance Spectroscopy (EIS) to monitoring the corrosion of reinforced concrete. Ibracon Structures and Materials Journal, 8 (4), 529-546 (2015). ROCHA, J. C.; GOMES, J. A. C. P.; D?ELIA, E. Corrosion inhibition of carbon steel in hydrochloric acid solution by fruit peel aqueous extracts. Corrosion Science, 52, 2341-2348 (2010). SAFAK, S.; DURAN, B.; YURT. A. T?RKOGLU, G. Schiff bases as corrosion inhibitor for aluminium in HCl solution. Corrosion Science, 54, 251-259 (2012). SALVADOR I. Disserta??o de Mestrado, Universidade de S?o Paulo centro de Energia Nuclear na Agricultura, Piracicaba, S?o Paulo, Brasil, 2011. SOARES, M. A.; OLIVEIRA, M. C. C . Physalis angulata (Solanaceae) como Inibidor da Enzima Tirosinase. Apresenta??o de Trabalho/Congresso, (2012). SPINELLI, A.; SOUZA, F.S. Caffeic acid as a green corrosion inhibitor for mild steel. Corrosion Science, 51, 642-649 (2009). SWARNA, J.; RAVINDHRAN, R.; LOKESWARI, T. S. Characterization of Talinum triangulare (Jacq.) Willd. germplasm using molecular descriptors. South African Journal of Botany, 97, 59?68 (2015). TEN?RIO, R. P.; G?ES, A. J. S.; LIMA, J. G.; FARIA, A. R.; ALVES, A. J.; AQUINO, T. M. Tiossemicarbazonas: m?todos de obten??o, aplica??es sint?ticas e import?ncia biol?gica. Qu?mica Nova, 28 (6), 1030-1037 (2005). TOMASSINI, T. C. B.; BARBI, N. S.; RIBEIRO, I. M.; XAVIER, D. C. D. G?nero Physalis ? Uma revis?o sobre vitaester?ides. Qu?mica Nova, 23 (1), 47-57 (2000). TORRES, V. V.; AMADO, R. S.; SA, C. F.; FERNANDEZ, T. L.; RIEHL, C. A. S.; TORRE, A. G.; D?ELIA, E. Inhibitory action of aqueous coffee ground extracts on the corrosion of carbon steel in HCl solution. Corrosion Science, 53, 2385-2392 (2011). TORRES, V. V.; RAYOL, V.A.; MAGALH?ES, M.; VIANA, G.M.; AGUIAR, L.C.S.; MACHADO, S.P.; OROFINO, H.; D?Elia, E. Study of thioureas derivatives synthesized from a green route as corrosion inhibitors for mild steel in HCl solution. Corrosion Science, 79, 108-118 (2014). WILEY, J. Solomons Qu?mica Org?nica; LTC: Rio de Janeiro, 1996, 6? Ed. WOLYNEC, S. T?cnicas Eletroqu?micas em Corros?o; Edusp: S?o Paulo, (2003). YI, W.; CAO, R. H.; CHEN, Z. Y.; YU, L.; MA, L.; SONG, H. C. Design, synthesis and biological evaluation of hydroxy- or methoxy-substituted phenylmethylene-thiosemicarbazones as tyrosinase inhibitors. Chemical & Pharmaceutical Bulletin, 57 (11), 1273-1277 (2009). YILDIRIM, A.; ?ETIN, M. Sinthesis and evaluation of new long alkyl side chain acetamida, isoxazolidine and isoxazoline derivates as corrosion inhibitors. Corrosion Science, 50 (1), 155-165 (2008). |
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