Browsing by Author Collins, CH

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PreviewIssue DateTitleAuthor(s)AdvisorType
2001Synthesis and solid-state NMR investigations of radiation-immobilized polysiloxanes on bare, titanium-grafted, and zirconium-grafted silicasBachmann, S; Melo, LFC; Silva, RB; Anazawa, TA; Jardim, ICSF; Collins, KE; Collins, CH; Albert, K-Artigo de periódico
2007Stability studies of stationary phases from ploy(methyltetradecylsiloxane) sorbed and immobilized onto metalized and unmodified silicasFaria, AM; Tonhi, E; Collins, KE; Collins, CH-Artigo de periódico
2008Low temperature ageing of silicas Gasil-I and TK800Collins, KE; Goncalves, MC; Romero, RB; Conz, RF; de Camargo, VR; Collins, CH-Artigo de periódico
1999Ascorbic acid as a standard for lodometric titrations - An analytical experiment for general chemistrySilva, CR; Simoni, JA; Collins, CH; Volpe, PLO-Artigo de periódico
2011Chromatographic evaluation using basic solutes of the silanol activity of stationary phases based on poly(methyloctylsiloxane) immobilized onto silicaBorges, EM; Collins, CH-Artigo de periódico
2001Synthesis, characterization, and chromatographic evaluation of titanium tetrabutoxide-modified silica as a support for HPLC-RP separations in alkaline mobile phasesSilva, RB; Gushikem, Y; Collins, CH-Artigo de periódico
2008Enhanced stability stationary phases based on poly(methyltetradecylsiloxane) immobilized onto doubly titanized silica particlesFaria, AM; Collins, KE; Collins, CH-Artigo de periódico
2007Poly(methyltetradecylsiloxane) immobilized onto silica for extraction of multiclass pesticides from surface watersFaria, AM; Maldaner, L; Santana, CC; Jardim, ICSF; Collins, CH-Artigo de periódico
1997Liquid chromatographic separation of aqueous species of Cr(VI) and Cr(III)Collins, CH; Pezzin, SH; Rivera, JFL; Bonato, PS; Windmoller, CC; Archundia, C; Collins, KE-Artigo de periódico
2005Characterization of zirconized silica supports for HPLCFaria, AM; Magalhaes, DR; Collins, KE; Collins, CH-Artigo de periódico
2013Evaluation of a Doubly Zirconized Silica-Based Stationary Phase for HPLCGoraieb, K; Collins, CH-Artigo de periódico
2001Chemometric methods applied to the speciation of aqueous Cr(VI) solutions.Sena, MM; Collins, CH; Collins, KE; Scarminio, IS-Artigo de periódico
2006Immobilized polymeric stationary phases using metalized silica supportsFaria, AM; Jardim, ICSF; Collins, KE; Collins, CH-Artigo de periódico
2004Immobilized polysiloxanes as stationary phases for high-performance liquid chromatography and solid phase extractionJardim, ICSF; Collins, KE; Collins, CH-Artigo de periódico
2005Hydrogen peroxide detection system consisting of chemically immobilised peroxidase and spectrometerFernandes, KF; Lima, CS; Lopes, FM; Collins, CH-Artigo de periódico
2005High-performance liquid chromatographic stationary phases based on poly(dimethylsiloxane) immobilized on silicaTonhi, E; Collins, KE; Collins, CH-Artigo de periódico
2003Immobilization of horseradish peroxidase onto polyaniline polymersFernandes, KF; Lima, CS; Pinho, H; Collins, CH-Artigo de periódico
2010Some new selective stationary phases for RP-HPLCJardim, ICSF; Maldaner, L; Lourenco, J; Fioravanti, LMA; Collins, CH-Artigo de periódico
2006New stationary phases for high-performance liquid chromatography based on poly(methyltetradecylsiloxane) thermally immobilized onto zirconized silicaFaria, AM; Collins, KE; Collins, CH-Artigo de periódico