[PDF] Top 20 J. Braz. Chem. Soc. vol.11 número1
Has 10000 "J. Braz. Chem. Soc. vol.11 número1" found on our website. Below are the top 20 most common "J. Braz. Chem. Soc. vol.11 número1".
J. Braz. Chem. Soc. vol.11 número1
... It is however im- portant to remember that the strengthening of the JBCS depends essentially on the support from the Brazilian chemistry community, with respect to the quality of the pa[r] ... See full document
2
J. Braz. Chem. Soc. vol.11 número1
... We thank "Fundação de Amparo à Pesquisa do Estado de São Paulo" (FAPESP) for financial support and Drs. M. Nogueira, A. L. M. Porto, E. G. Magalhães and A. J. Marsaioli for their help and information on ... See full document
5
J. Braz. Chem. Soc. vol.11 número1
... exchange interaction in dinuclear iron (III)-complexes is strongly dependent on the shortest exchange pathway be- tween the two metal centers. They have shown that the magnitude of the exchange coupling constant J ... See full document
4
J. Braz. Chem. Soc. vol.11 número1
... Figure 2. HRCC-FID chromatogram of an extract from the same cachaça in Figure 1. HP-FFAP chromatographic column (50m x 0.2µm I.D. x 0.33 mm fiolm thickness) was used, see experimental conditions. (1) propyl butirate; (2) ... See full document
5
J. Braz. Chem. Soc. vol.11 número1
... surface can be noted, while only the particles are covered with HCA after the first 20 h in Tris-buffer. Since SBF is a metastable solution with respect to the precipitation of HCA, the solubility limit for a ... See full document
8
J. Braz. Chem. Soc. vol.11 número1
... The aim of this investigation was to study and compare properties such as crystallinity, phase purity, thermal stability, par- ticle size distribution, average particle diameter, and tex[r] ... See full document
7
J. Braz. Chem. Soc. vol.11 número1
... 5. Scherr, E. M.; MacDiarmid, A. G.; Manohar, S. K.; Masters, J. G.; Sun, Y.; Tang, X.; Druy, M. A.; Glatkowski, P. J.; Cajipe, V. B.; Fisher, J. E.; Cromack, K. R.; Jozefowicz, M. E.; Ginder, ... See full document
4
J. Braz. Chem. Soc. vol.11 número1
... For the reduced films (-0.8 < E < -0.5 V vs SCE) the effect of the illumination could be observed in different frequency ranges, depending on the applied potential, thickness and morphology of the films. In order ... See full document
9
J. Braz. Chem. Soc. vol.11 número1
... Diagram of the flow system The three rectangular areas are an overview of the injector-commutator, the shaded box in the center represents the resin column, the dashed lines indicate inn[r] ... See full document
6
J. Braz. Chem. Soc. vol.11 número1
... Figure 3 presents cyclic voltammetric curves for metha- nol oxidation on the carbon supported Pt:Mo (70:30) cata- lyst. Comparing the curves for the different methanol con- centrations, only small differences are ... See full document
5
J. Braz. Chem. Soc. vol.11 número1
... the oxidation process (between 0 and 0.2 V) there is a mass diminution, and at more positive potentials than 0.2 V, the mass increases. This behaviour clearly shows that between 0 and 0.[r] ... See full document
7
J. Braz. Chem. Soc. vol.11 número1
... been significant interest in the use of indicator electrodes as potentiometric detectors in FIA due to their high selectivity, sensitivity, simplicity and low cost. However, there are only a few reports on pH ... See full document
5
J. Braz. Chem. Soc. vol.11 número1
... After cooling, the reaction mixture was extracted with dichloro-methane and the organic extract was washed 0.5 mol L -1 HCl solution, water and 5% sodium bicarbonate solution, dried ov[r] ... See full document
5
J. Braz. Chem. Soc. vol.11 número1
... It is possible to observe that the curve corresponding to the ternary oxide anode (Ru + Ir + Ti) is the lowest one, which indicates that the consumption of formaldehyde is faster. On the[r] ... See full document
6
J. Braz. Chem. Soc. vol.11 número1
... This slow achievement of the adsorption equi- librium of TSHP onto silver might be due to the presence of a monolayer of physisorbed oxygen onto some sites of the silver surface, which r[r] ... See full document
5
J. Braz. Chem. Soc. vol.11 número5
... T detector =300 o C; T injector =250 o C. Gas chromatography- mass spectra (GC-MS) analysis were carried out on a Hewlett- Packard model 5970/5890 employing a 50 m J & L bonded phase vitreous silica HP-54 ... See full document
7
J. Braz. Chem. Soc. vol.11 número6
... absoluta males to pheromone-baited traps, using the synthetic major component of its sex pheromone, (3 E ,8 Z ,11 Z -14:Ac), leading to pest mating disruption and, consequently reductio[r] ... See full document
8
J. Braz. Chem. Soc. vol.11 número4
... Ionic liquids, especially those based on the 1,3-dialkylimidazolium cation, with a large range of liquid phase, negligible vapour pressure, low viscosity and high thermal and chemical st[r] ... See full document
8
J. Braz. Chem. Soc. vol.11 número6
... papers the known limonoids from Cedrela are typical of the Swietenioideae 7-9 . On the other hand, Toona differs from other genera of this subfamily, notably by the absence of limonoids of the mexicanolide group. Our ... See full document
11
J. Braz. Chem. Soc. vol.11 número4
... Mas, se as pesquisas em São Paulo vão bem, no resto do país vão mal, porque além da maioria dos governos estaduais não repassarem os recursos destinados por lei às suas Fundações de Am- [r] ... See full document
2
temas relacionados