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6th Internet World Congress for Biomedical Sciences

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Influence of diethylenetriaminepentaacetic acid (DTPA) on the dediazoniation of the mutagenic p-hydroxybenzenediazonium ion

Bartolomé Quintero(1), María del Carmen Cabeza(2)
(1)(2)Dpt. Physical Chemistry. Faculty of Pharmacy. University of Granada - Granada. Spain

[ABSTRACT] [INTRODUCTION] [MATERIAL & METHODS] [RESULTS ] [IMAGES] [IMAGES-2] [DISCUSSION] [BIBLIOGRAPHY] [Discussion Board]
IMAGES Previous: Inorganic cobalt(III) complexes with Schiff bases as a new anticancer agents with radio/thermosensitizing activities Previous: Quantitative changes in glial population during aging and contralateral lesions. DISCUSSION
[Biophysics]
Next: Differences In The Catalytic Effects Of Related Metallo <font face="Symbol">b</font>- Lactamases Metal Ions On The <font face="Symbol">b</font>- Lactam Antibiotics Methanolysis		 [Cell Biology & Cytology]
Next: <FONT color="#0000FF">Protective Effects of Endogenous Adenosine<BR> Against Excitotoxin in Rat Hippocampus</FONT>

IMAGES-2

Fig. 5

Fig. 5. Absorption spectra obtained with0.35 mM hydroquinone solutions (H2Q) in borate buffer pH9 (T = 37 ºC) in the absence and the presence of DTPA (2.8 mM). See legend in the inset to identificate the spectra.

 

Fig. 6

Fig. 6. General scheme proposed for the PDQ dediazoniation in a neutral aqueous medium

 

Fig. 7

Fig 7. Scheme of equilibria and oxidation reactions in the system hidroquinone/semiquinone/quinone

 

Discussion Board
Discussion Board

Any Comment to this presentation?

[ABSTRACT] [INTRODUCTION] [MATERIAL & METHODS] [RESULTS ] [IMAGES] [IMAGES-2] [DISCUSSION] [BIBLIOGRAPHY] [Discussion Board]
IMAGES Previous: Inorganic cobalt(III) complexes with Schiff bases as a new anticancer agents with radio/thermosensitizing activities Previous: Quantitative changes in glial population during aging and contralateral lesions. DISCUSSION
[Biophysics]
Next: Differences In The Catalytic Effects Of Related Metallo <font face="Symbol">b</font>- Lactamases Metal Ions On The <font face="Symbol">b</font>- Lactam Antibiotics Methanolysis		 [Cell Biology & Cytology]
Next: <FONT color="#0000FF">Protective Effects of Endogenous Adenosine<BR> Against Excitotoxin in Rat Hippocampus</FONT>
Bartolomé Quintero, María del Carmen Cabeza
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