[PDF] Top 20 J. Braz. Chem. Soc. vol.22 número2
Has 10000 "J. Braz. Chem. Soc. vol.22 número2" found on our website. Below are the top 20 most common "J. Braz. Chem. Soc. vol.22 número2".
J. Braz. Chem. Soc. vol.22 número2
... It has three columns: the irst is a list of the countries, ranked by their gross domestic product - GDP - in the second column while the third shows the value of the chemic[r] ... See full document
1
J. Braz. Chem. Soc. vol.22 número2
... 5. Mayence, A.; Eynde, J. J. V.; LeCour, L.; Walker, L. A.; Tekwani, B. L.; Huang, T. L.; Eur. J. Med. Chem. 2004, 39, 547; Graebin, C. S.; Uchoa, F. D.; Bernardes, L. S. C.; Campo, V. L.; ... See full document
7
J. Braz. Chem. Soc. vol.22 número2
... The advantage of the CLEA phospholipase is the possibility to reuse it in several consecutive reactions without a decrease of activity and selectivity with good but higher yields and ee[r] ... See full document
8
J. Braz. Chem. Soc. vol.22 número2
... 21 Thus, we were interested in understanding the interactions of camptothecin derivatives with topoisomerase I by investigating the binding behavior of the two compounds 10b and 1[r] ... See full document
11
J. Braz. Chem. Soc. vol.22 número2
... Initially, to determine the optimum reaction conditions, the influences of metal precursors, temperatures, solvents, bases, base-substrate ratio and amounts of the catalyst[r] ... See full document
8
J. Braz. Chem. Soc. vol.22 número2
... Therefore, the main goal of this study was to develop a method for identifying the origin of red wines produced in Argentina, Brazil, Chile and Uruguay (the wine-producing countries [r] ... See full document
15
J. Braz. Chem. Soc. vol.22 número2
... solution was from Scharlau Chemie (Barcelona, Spain) and Sb(V) stock standard was prepared by dissolving in water the adequate amount of H 6 KO 6 Sb from Fluka (Buchs, Switzerland). The stock solution of Te(IV) was ... See full document
7
J. Braz. Chem. Soc. vol.22 número2
... Um eletrodo quimicamente modiicado foi construído, baseado em eletrodo de carbono vítreo modiicado por nanotubos de carbono de paredes múltiplas (ECV-NTCPM). O uso deste sensor na determinação de acetaminofeno (ACT), em ... See full document
8
J. Braz. Chem. Soc. vol.22 número2
... (solvent free conditions). Acetalization reaction of hexanal with 2-ethyl-hexanol... entries 4 and 6) that increases in the reaction temperature result in an increase in the conversio[r] ... See full document
5
J. Braz. Chem. Soc. vol.22 número2
... 1. Mesleh, M. F.; Shirley, W. A.; Heise, C. E.; Ling, N.; Maki, R. A.; Laura, R. P.; J. Biol. Chem. 2007, 282, 6338; Takeuchi, K.; Wagner, G.; Curr. Opin. Struct. Biol. 2006, 16, 109; Milton, M. J.; ... See full document
6
J. Braz. Chem. Soc. vol.22 número2
... We have developed a short (three steps), very eficient and cheap method for the synthesis of a new family of barbituric acid derivatives, which leads, without optimization of the process, to overall yields from 53 to ... See full document
18
J. Braz. Chem. Soc. vol.22 número2
... sustaining a methoxyl group at carbon atom C-7. The HMBC spectrum was also used to characterize the presence of a 2,3-dimethoxy-1,4- benzoquinone moiety at C-3 through heteronuclear long range correlation (Table 1) of ... See full document
10
J. Braz. Chem. Soc. vol.22 número2
... Domestic microwave oven (model BMK38ABBNA, 38 L, 2450 MHz, Brastemp, Brazil) a) system used for proposed MALOD procedure and b) in detail, a polyethylene coil used to prevent damages to[r] ... See full document
8
J. Braz. Chem. Soc. vol.22 número2 pt v22n2a01
... A observação da tabela permite duas conclusões: não existe país com produção econômica vultosa que não tenha também uma grande produção química, e os países que são hoje os mais dinâm[r] ... See full document
1
J. Braz. Chem. Soc. vol.22 número2
... Selectivity was evaluated by analysis of the second- derivative (D2) spectra of placebo solutions and the glimepiride working standard solution at the concentration of 10[r] ... See full document
8
J. Braz. Chem. Soc. vol.22 número2
... J 15.0, 5.5 Hz, H-12b). The connectivity of H-7/H-8, H-8/H-9, H-9/H10 and H-9/H-12 in a COSY spectrum conirmed the assignments. In the HMBC experiments, the oxymethine proton H-8 correlated with the C-6, C-9, ... See full document
11
J. Braz. Chem. Soc. vol.22 número2
... that the redox process is controlled by the diffusion-like electron transport in the polymer. When the cycle number is extended to 100, the relationship between the peak current and scan rate is maintained. Thus, the ... See full document
7
J. Braz. Chem. Soc. vol.22 número2
... The ilms containing K were mixed with pure sand in order to evaluate the release of potassium to this medium. Since sand does not have a signiicant amount of negative charges, or other types of adsorption sites, all K ... See full document
6
J. Braz. Chem. Soc. vol.22 número2
... Therefore, the degradation process could be followed by the changes in the band intensity at 402 nm, as well as by the appearance of the 320-330 nm band, in function of irradiation ti[r] ... See full document
6
J. Braz. Chem. Soc. vol.22 número2
... Thus, the obtained results (Cd(II) and Cd-P) and CdT concentrations obtained for both tissues shows that cadmium is possibly absorbed through gills and rapidly transferr[r] ... See full document
9
temas relacionados