• Nenhum resultado encontrado

J. Braz. Chem. Soc. vol.20 número10

N/A
N/A
Info
Descarregar agora
Protected

Academic year: 2018

Share "J. Braz. Chem. Soc. vol.20 número10"

Copied!
10
0
0

Carregando.... (Ver texto completo agora)

Descarregar agora ( 10 páginas )

Texto

Loading

Imagem

Figure 2. Plots of i p versus pH (curve a) and δi p / δpH versus pH (curve b) of 1.0×10 -4 mol L -1 gatiloxacin in B-R universal buffer of various pH values at a scan rate of 100 mVs -1 .
Figure 4. Cyclic voltammograms of 5.0×10 -7 mol L -1 bulk gatiloxacin in a B-R universal buffer of pH 7.0 at a scan rate of 100 mVs -1 recorded following preconcentration by adsorptive accumulation onto the HMDE at open circuit conditions (a) and the
Table 1. Characteristics of the calibration curves of SW-AdCS voltammetric determination of bulk gatiloxacin in a B-R universal buffer of pH 7;
Figure 6. SW-AdCS voltammograms of 5.0 ×10 -7 mol L -1 gatiloxacin during induced degradation in 2.5 mol L -1 HCl for different time intervals t : (a) 0, (b) 90, (c) 180, and (d) 360 min; pH 7, t acc = 30 (Dotted line is the background)
+4

Referências

Descarregar agora ( PDF - 10 páginas - 722.83 KB )

Documentos relacionados

J. Braz. Chem. Soc. vol.20 número10

This work describes a photo-reactor to perform in line degradation of organic compounds by photo-Fenton reaction using Sequential Injection Analysis (SIA) system.. A

J. Braz. Chem. Soc. vol.20 número10

This work reports the composition of the volatile oils from aerial parts of ive specimens and of the essential oil from the fruits of one specimen of Poiretia bahiana that were

J. Braz. Chem. Soc. vol.20 número10

The source apportionment results of winter 2005 and 2006 indicate that the major contributors of PM 2.5 during winter in Lahore are: secondary aerosols, industrial

J. Braz. Chem. Soc. vol.20 número10

The effect of different parameters like pH, concentration of malachite green, reductants, amount of semiconductor and light intensity on the rate of

J. Braz. Chem. Soc. vol.20 número10

A convenient procedure by means of oscillating chemical system as an analytical tool to determine the L-aspartic acid (L-Asp) is proposed.. The system involves

J. Braz. Chem. Soc. vol.20 número10

Figure 4. Electrophoretic separation of the 1kbp DNA ladder fragments intercalated with TOTO  -1 iodide in PDMA column with different HEC concentrations, as indicated. Close

J. Braz. Chem. Soc. vol.20 número10

From the results obtained here, the deterioration of copper in presence of propionic acid vapors can be explained through the following mechanism: The irst

J. Braz. Chem. Soc. vol.21 número4

Based on the adsorption behavior of nitazoxanide onto the mercury electrode surface, simple and highly sensitive linear sweep, differential pulse and square wave adsorptive