[PDF] Top 20 J. Braz. Chem. Soc. vol.17 número5
Has 10000 "J. Braz. Chem. Soc. vol.17 número5" found on our website. Below are the top 20 most common "J. Braz. Chem. Soc. vol.17 número5".
J. Braz. Chem. Soc. vol.17 número5
... 2186-16 foi feita com o objetivo de preservar a biodiversidade e o patrimônio genético e não de criar obstáculos para a comunidade acadêmica, cujos objetivos estão voltados para o conhec[r] ... See full document
1
J. Braz. Chem. Soc. vol.17 número5
... Different kinds of green and roasted ground coffees were selected and analyzed: Conillon, Arabica dura, Arabica mole, Arabica rio, Arabica riada, Arabica rio zona, with American, convent[r] ... See full document
5
J. Braz. Chem. Soc. vol.17 número5
... spectrum (Table 1) showed a singlet at δ 8.54, assigned to a hydroxyl group H-bonded to a carbonyl, and two meta- coupled aromatic hydrogens at δ 7.21 (d, J 0.6 Hz, H-2) and δ 7.69 (d, J 0.6 Hz, H-4), ... See full document
6
J. Braz. Chem. Soc. vol.17 número5
... However, the natural product chemical community appeals to the Minister of the Environment (Ministra do Meio Ambiente) to clarify to its integrants the differences between conceding auth[r] ... See full document
1
J. Braz. Chem. Soc. vol.17 número5
... As can be seen by the dynamic light scattering results, the behavior of the bile salts/HPC systems seems to support the process of polymer adsorption since there is dissolution of polyme[r] ... See full document
11
J. Braz. Chem. Soc. vol.17 número5
... Synthesized compounds were evaluated in vitro against a nine-cell panel lines consisting of melanoma UACC-62, breast MCF7, lung NCI-460, leukemia K- 562, ovarian OVCAR, prostate PCO-3, colon HT29, renal 786-0 and breast ... See full document
7
J. Braz. Chem. Soc. vol.17 número5
... However, the duration time of motion prolonged at the beginning and reached a maximum value, then decreased again (see Figure 5a). At low concentration of ethanol, due to the accumulatio[r] ... See full document
9
J. Braz. Chem. Soc. vol.17 número5
... 14. van der Spoel, D.; van Buuren, A. R.; Apol, E.; Meulenhoff, P. J.; Tieleman, D. P.; Sijbers, A. L. T. M.; Hess, B.; Feenstra, K. A.; Lindahl, E.; van Drunen, R.; Berendsen, H. J. C.; Gromacs User ... See full document
11
J. Braz. Chem. Soc. vol.17 número5
... The following experimental conditions were adopted in the optimized method applied to samples of mineral waters: flow rate, 0.73 mL min -1 ; sample volume, 125.7 µ L; concentration of su[r] ... See full document
5
J. Braz. Chem. Soc. vol.17 número5
... On the other hand, treating analogous tertiary alcohols without the allylic methyl group (4d-g) with TTN gives the corresponding indans (17d-g), in good yield, through a ring contraction[r] ... See full document
8
J. Braz. Chem. Soc. vol.17 número5
... Indeed, the addition of nitromethane and cyclopentenone depends on the adsorption of reactants onto the CatTMG surface, as well of the reaction rate. Values for k = 229.36 ± 16.35 mol L [r] ... See full document
6
J. Braz. Chem. Soc. vol.17 número5
... The pyrenyl moieties exhibit higher intensity blue emission (400-500 nm) strongly overlapped with the MEH-PPV absorption ( λ abs = 470 nm); the fluorescence lifetime of the pyrenyl moie[r] ... See full document
16
J. Braz. Chem. Soc. vol.17 número5
... This paper describes an analytical methodology for simultaneous determination of uranium and thorium using spectrophotometric method and a multivariate calibration technique (partial lea[r] ... See full document
7
J. Braz. Chem. Soc. vol.17 número5
... Menezes, J. E. S. A.; Lemos, T. L. G.; Silveira, E. R.; Braz- Filho, ...787. 17. Santos, R. P.; Silveira, E. R.; Lemos, T. L. G.; Viana, F. A.; Braz-Filho, ... See full document
6
J. Braz. Chem. Soc. vol.17 número5
... The Se/Li exchange followed by capture of the intermediate vinyl lithium with electrophiles, and the hydrolysis of some obtained vinyl selenides are also described (Scheme 2, Table 2)...[r] ... See full document
8
J. Braz. Chem. Soc. vol.17 número5
... A highly sensitive, selective and rapid method for the determination of mercury based on the rapid reaction of mercury(II) with 5-( p -aminobenzylidene)-thiorhodanine (ABTR) and the soli[r] ... See full document
6
J. Braz. Chem. Soc. vol.17 número5
... 1. Green, T. W.; Wuts, P. G. M.; Protective Groups in Organic Chemistry, John Wiley &Sons: New York, 1991, pp. 150-160; Pearson, A. L.; Roush, W. J.; Handbook of Reagents for Organic Synthesis: Activating ... See full document
3
J. Braz. Chem. Soc. vol.17 número5
... 19. Laine, R. M.; Asuncion, M.; Baliat, S.; Dias Filho, N. L.; Harcup, J.; Sutorik, A. C.; Viculis, L.; Yee, A. F.; Zhang, C.; Zhu, Q. In Organic/Inorganic Hybrid Materials; Klein, L.; De Guire, M.; Lorraine, F.; ... See full document
9
J. Braz. Chem. Soc. vol.17 número5
... In the beginning of the rain season in this tropical area (December 1998), thirty-three water samples were collected from different water sources in agricultural zone located in Primavera do Leste region (Middle West of ... See full document
8
J. Braz. Chem. Soc. vol.17 número5
... 1. Gregory, R. J. H.; Chem. Rev. 1999, 99, 3649; Duthaler, R. O.; Hafner, A.; Chem. Rev. 1992, 92, 807; North, M.; Tetrahedron: Asymmetry 2003, 14, 147; Pisoni, D. S.; Silva, D. B.; Schenato, R. A.; ... See full document
3
temas relacionados