{"id":2659,"date":"2017-11-22T12:09:25","date_gmt":"2017-11-22T15:09:25","guid":{"rendered":"http:\/\/cursos.ufrrj.br\/posgraduacao\/ppgq\/?page_id=2659"},"modified":"2017-11-22T12:09:25","modified_gmt":"2017-11-22T15:09:25","slug":"ic-1368","status":"publish","type":"page","link":"https:\/\/cursos.ufrrj.br\/posgraduacao\/ppgq\/atividades-disciplinares\/ic-1368\/","title":{"rendered":"IC-1368 \u2013 Prepara\u00e7\u00e3o de Amostra"},"content":{"rendered":"<p><strong>2 cr\u00e9ditos 30 horas te\u00f3ricas<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>OBJETIVOS<\/strong>:<\/p>\n<p>Introduzir conceitos fundamentais de preparo de amostras para an\u00e1lise de compostos em matrizes complexas<\/p>\n<p>&nbsp;<\/p>\n<p><strong>EMENTA<\/strong>:<\/p>\n<p>Estudo dos aspectos operacionais e metodol\u00f3gicos de processos de preparo de amostras para an\u00e1lise de compostos em matrizes complexas. Abordagem dos princ\u00edpios envolvidos na extra\u00e7\u00e3o e exposi\u00e7\u00e3o de t\u00e9cnicas cl\u00e1ssicas\u00a0 e avan\u00e7os recentes para extra\u00e7\u00e3o de compostos de matrizes l\u00edquidas e s\u00f3lidas.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>CONTE\u00daDO PROGRAM\u00c1TICO:<\/strong><\/p>\n<p>Princ\u00edpios da extra\u00e7\u00e3o<\/p>\n<p>1.1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Volatilidade<\/p>\n<p>1.2\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Hidrofobicidade<\/p>\n<p>1.3\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Caracter\u00edsticas de \u00e1cido-base<\/p>\n<p>1.4\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Polaridade<\/p>\n<p>T\u00e9cnicas cl\u00e1ssicas<\/p>\n<p>2.1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Extra\u00e7\u00e3o l\u00edquido-l\u00edquido,<\/p>\n<p>2.2\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Soxhlet,<\/p>\n<p>2.3\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Ultrassom,<\/p>\n<p>2.4\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Microondas,<\/p>\n<p>2.5\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Agita\u00e7\u00e3o mec\u00e2nica<\/p>\n<p>T\u00e9cnicas modernas<\/p>\n<p>3.1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Extra\u00e7\u00e3o em fase s\u00f3lida,<\/p>\n<p>3.2\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Microextra\u00e7\u00e3o em fase s\u00f3lida,<\/p>\n<p>3.3\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Dispers\u00e3o de matriz em fase s\u00f3lida<\/p>\n<p>3.4\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Extra\u00e7\u00e3o com fluido supercr\u00edtico,<\/p>\n<p>3.5\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Extra\u00e7\u00e3o acelerada por solvente,<\/p>\n<p>3.6\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Extra\u00e7\u00e3o sortiva em barra de agita\u00e7\u00e3o,<\/p>\n<p>3.7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 QuEChERS.<\/p>\n<p>3.8\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Collun swiching<\/p>\n<p>Escolha da t\u00e9cnica de extra\u00e7\u00e3o apropriada em fun\u00e7\u00e3o da matriz\/analito e condi\u00e7\u00f5es desejadas (custo, velocidade, LOQ, linearidade, precis\u00e3o\/exatid\u00e3o)<\/p>\n<p>&nbsp;<\/p>\n<p><strong>METODOLOGIA<\/strong>:<\/p>\n<p>Aulas expositivas, com recursos did\u00e1ticos diversos (quadro\/giz, data show, multim\u00eddia e computadores). Os alunos ser\u00e3o avaliados com semin\u00e1rios individuais e trabalhos individuais ou em grupos. Provas individuais poder\u00e3o ser aplicadas.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>BIBLIOGRAFIA B\u00c1SICA<\/strong><\/p>\n<p>Mitra, S. (ed), Sample preparation techniques in analytical chemistry, Hoboken: Wiley- Interscience, 2003.<\/p>\n<p>Arruda, M. A. Z. (ed). Trends in sample preparation. New York: Nova Science Publishers, 2006.<\/p>\n<p>Skoog, D.A., Holler, F. J.; Crouch, S.R.; Principles of instrumental analysis, 6th ed, Belmont: Thomson, 2007.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>BIBLIOGRAFIA COMPLEMENTAR<\/strong><\/p>\n<p>Cassiano, N. M.; Lima, V. V.; Oliveira, R. V.; De Pietro, A. C.; Cass, Q. B. Development of restricted-access media supports and their application to the direct analysis of biological fluid samples via high-performance liquid chromatography. Anal. Bioanal. Chem., v. 384, n. 7-8, p. 1462-1469, 2006.<\/p>\n<p>Fu, X., Liao, Y., Liu, H. Sample preparation for pharmaceutical analysis. Anal. Bioanal. Chem., v. 381, p. 75-77, 2005.<\/p>\n<p>Kataoka, H. New trends in sample preparation for clinical and pharmacological analysis. Trends in Analytical Chemistry, v. 22, p. 232-244, 2003.<\/p>\n<p>Lan\u00e7as, F.M., Extra\u00e7\u00e3o em fase s\u00f3lida (SPE), 1\u00b0 Edi\u00e7\u00e3o, Editora RiMa, S\u00e3o Carlos, SP, 2004.<\/p>\n<p>Lord, H.; Pawliszyn, J. Microextraction of drugs. J. Chromatogr. A, v. 902, n. 1, p. 17- 63, 2000.<\/p>\n<p>Moldoveanu, S. C. Solutions and challenges in sample preparation for chromatography. J. Chromatogr. Sci., v. 42, n. 1, p. 1-14, 2004.<\/p>\n<p>Poole, C. F. New trends in solid-phase extraction. Trends Anal. Chem., v. 22, n. 6, p. 362-373, 2003.<\/p>\n<p>Queiroz, S.C.N.; Collins, C.H.; Jardim, I.C.S.F. M\u00e9todos de extra\u00e7\u00e3o e\/ou concentra\u00e7\u00e3o de compostos encontrados em fluidos biol\u00f3gicos para posterior determina\u00e7\u00e3o cromatogr\u00e1fica. Qu\u00edmica Nova, v.24, n.1, p.68-76, 2001.<\/p>\n<p>Queiroz, M.E.C.; Lan\u00e7as, F.M. An\u00e1lise de f\u00e1rmacos em material biol\u00f3gico: acoplamento microextra\u00e7\u00e3o em fase s\u00f3lida &#8220;no tubo&#8221; e cromatografia l\u00edquida de alta efici\u00eancia, Qu\u00edmica nova, v. 28, n.5, p. 880-886, 2005.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>PERI\u00d3DICOS CIENT\u00cdFICOS E OUTROS:<\/strong><\/p>\n<p>Dever\u00e3o ser consultados artigos cient\u00edficos publicados em peri\u00f3dicos como:<\/p>\n<p>Analytical Chimica Acta.<\/p>\n<p>Analytical Chemistry<\/p>\n<p>Journal of the American Society<\/p>\n<p>Analytical and Bioanalytical Chemistry<\/p>\n<p>Journal of the Brazilian Chemical Society<\/p>\n","protected":false},"excerpt":{"rendered":"<p>2 cr\u00e9ditos 30 horas te\u00f3ricas &nbsp; OBJETIVOS: Introduzir conceitos fundamentais de preparo de amostras para an\u00e1lise de compostos em matrizes <a class=\"read-more\" href=\"https:\/\/cursos.ufrrj.br\/posgraduacao\/ppgq\/atividades-disciplinares\/ic-1368\/ \">&#8230; <i class=\"fa fa-long-arrow-right\"><\/i><\/a><\/p>\n","protected":false},"author":29,"featured_media":0,"parent":20,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_themeisle_gutenberg_block_has_review":false,"footnotes":"","_links_to":"","_links_to_target":""},"class_list":["post-2659","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>IC-1368 \u2013 Prepara\u00e7\u00e3o de Amostra - Programa de P\u00f3s-Gradua\u00e7\u00e3o em Qu\u00edmica<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cursos.ufrrj.br\/posgraduacao\/ppgq\/atividades-disciplinares\/ic-1368\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"IC-1368 \u2013 Prepara\u00e7\u00e3o de Amostra - Programa de P\u00f3s-Gradua\u00e7\u00e3o em Qu\u00edmica\" \/>\n<meta property=\"og:description\" content=\"2 cr\u00e9ditos 30 horas te\u00f3ricas &nbsp; 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