[PDF] Top 20 J. Braz. Chem. Soc. vol.27 número4
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J. Braz. Chem. Soc. vol.27 número4
... He is currently the head of the Laboratory of Chemistry at the Department of Toxicology and Military Pharmacy and junior researcher at the Center of Biomedical Research (University Ho[r] ... See full document
9
J. Braz. Chem. Soc. vol.27 número4
... In all of the study areas, the CEF values for Zn were high, especially in the urban areas of Guaratuba (P4) and the industrial and port area of Paranaguá (P2) (Table 5), indicating co[r] ... See full document
10
J. Braz. Chem. Soc. vol.27 número4
... Electrochemical impedance spectroscopy (EIS) diagrams recorded in 0.1 mol L −1 phosphate buffer solution, pH 7.0 containing 1 × 10 −3 mol L −1 [Fe(CN) 6 ] 3−/4− for gold electrode con[r] ... See full document
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J. Braz. Chem. Soc. vol.27 número4
... Simultaneous Determination of Thorium and Uranium in Mineral Fertilizers by Inductively Coupled Plasma Optical Emission Spectrometry.. Sidnei O.[r] ... See full document
8
J. Braz. Chem. Soc. vol.27 número4
... Caffeine concentrations of different samples obtained using an atomic absorption spectrometer (AAS) and UV-Vis and HPLC techniques. Propranolol concentrations of different samples obtain[r] ... See full document
5
J. Braz. Chem. Soc. vol.27 número4
... Yields obtained after 4 h of reaction time in repeated runs of the Suzuki-Miyaura cross-coupling of phenylboronic acid with 4-iodoaniline in ethanol using K 2 CO 3 as the base and the[r] ... See full document
7
J. Braz. Chem. Soc. vol.27 número4
... The mean concentration values for each compound, calculated as the arithmetic mean of data obtained from January to December 2012, and the concentrations from the pre-industrial perio[r] ... See full document
9
J. Braz. Chem. Soc. vol.27 número4
... After the optimization reaction conditions, in order to examine the scope of the reaction, we treated various aldehydes and methylketones in the presence of malonitrile and NH4OAc wit[r] ... See full document
10
J. Braz. Chem. Soc. vol.27 número4
... 13. Mosmann, T.; J. Immunol. Methods 1983, 65, 55; Monks, A. D.; Skehan, P.; Shoemaker, R.; Paull, K.; Vistica, D.; Hose, C.; Langley, J.; Cronise, P.; Vaigro-Wolff, A.; Gray-Goodrich, M.; Campbell, H.; ... See full document
6
J. Braz. Chem. Soc. vol.27 número4
... For the optimization of the cloud point extraction procedure, two types of multivariate experimental designs were applied: ( i ) a Doehlert design, to optimize the method’s variables [r] ... See full document
8
J. Braz. Chem. Soc. vol.27 número4
... To evaluate the toxicity of INH and PZA derivative molecules on mammalian cells, monolayers of murine macrophages (4 × 10 6 in 200 µL) were incubated with the compounds (1.5-400 µmol[r] ... See full document
9
J. Braz. Chem. Soc. vol.27 número4
... Mennucci, B.; Petersson, G. A.; Nakatsuji, H.; Caricato, M.; Li, X.; Hratchian, H. P.; Izmaylov, A. F.; Bloino, J.; Zheng, G.; Sonnenberg, J. L.; Hada, M.; Ehara, M.; Toyota, K.; Fukuda, R.; Hasegawa, ... See full document
8
J. Braz. Chem. Soc. vol.27 número4
... All the results indicate that this candidate RM is suitable for quality control for total- Hg and methyl-Hg measurement in tuna fish samples, since the stability of the material has be[r] ... See full document
7
J. Braz. Chem. Soc. vol.27 número4
... Cisplatin-induced cytotoxicity in porcine kidney (LLC-PK1) cells was significantly reduced upon treatment with ophiopogonin T, without affecting human hepatoma (HepG2) cancer cell prol[r] ... See full document
6
J. Braz. Chem. Soc. vol.27 número4
... To optimize the adsorption of DOX on MWNTs-PEG, the effect of independent variables, (i.e., pH, contact time, adsorbent dose and initial concentration) on dependent variables, (i.e.,[r] ... See full document
12
J. Braz. Chem. Soc. vol.27 número4
... To quantify the concentrations of other analytes, such as Na, K, Cu, Cd, Cr and Pb, in the separated yerba mate after the consumption of mate and in the water (after extraction at 80 ºC), five yerba mate samples (F, G, ... See full document
9
J. Braz. Chem. Soc. vol.27 número4
... Figure. 7. Square wave voltammograms of ethionamide (ETO) electroreduction obtained with a boron-doped diamond electrode (BDDE) under optimized conditions. ETO concentrations: (a) 0.00, (b) 1.00, (c) 2.50, (d) 5.00, (e) ... See full document
8
J. Braz. Chem. Soc. vol.27 número4
... In the present study, the agarose coated magnetic nanoparticles (ACMNPs) are functionalized by phenylephrine (PhP), a known medicine, to be coupled to a magnetic field agitation (MFA)[r] ... See full document
7
J. Braz. Chem. Soc. vol.27 número4
... From a set of 642 street cocaine samples seized in five different States, in four regions of Brazil, the major component chemical profiling routine analysis of the PeQui project revea[r] ... See full document
8
J. Braz. Chem. Soc. vol.27 número4
... 2-Amino-4-aryl-6-mercaptopyridine-3,5-dicarbonitriles as starting materials have been prepared by reducing of 2-amino-4-aryl-6-(phenylthio)pyridine-3,5-dicarbonitrile derivatives which[r] ... See full document
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