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by electron paramagnetic resonance (EPR) and probed with benzoic acid

Spanish translation: por medio de resonancia paramagnética electrónica (RPE) y estimó/analizó con ácido benzoico

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:by electron paramagnetic resonance (EPR) and probed with benzoic acid
Spanish translation:por medio de resonancia paramagnética electrónica (RPE) y estimó/analizó con ácido benzoico
Entered by: Kepa S S O (X)

00:21 Jul 24, 2015
English to Spanish translations [PRO]
Science - Biology (-tech,-chem,micro-) / by electron paramagnetic resonance (EPR) and probed with benzoic acid
English term or phrase: by electron paramagnetic resonance (EPR) and probed with benzoic acid
Saludos
De antemano gracias.


4.2.2. Effect of metal ion
In recent years, Fe3+ has been found to possess the ability to
enhance the biodegradation/decomposition of pollutants. During
the anaerobic reduction of azo dyes by Shewanella decolorationis
S12, which is linked to cell membrane electron transport [39], the
decolorization efficiency was significantly influenced by Fe3+. The
decolorization efficiency of azo dye was increased by about 30%
after addition of 6mM Fe3+ [39]. In our laboratory, an organotin
decomposition factor pyochelin (PCH) secreted by P. aeruginosa
CGMCC1.860 even in the presence of 100 MFe3+ was purified [40].
Interestingly, the decomposition of triphenyltin (TPT) by purified
PCH can be greatly enhanced by Fe3+, Zn2+, Co2+, Mn2+ and Cu2+.
The decomposition rate of TPT by FePCH was 3.4-fold higher than
that of PCH alone after a 12 h reaction. During the decomposition of
TPT by FePCH, formation ofHO• was detected by electron paramagnetic
resonance (EPR) and probed with benzoic acid . The formation
of HO• was also confirmed as the mechanism of enhancement of
TPT decomposition by Fe3+. Using NMR and ESI-MS/MS, the existence
of TPT–FePCH ternary complex in the reaction mixture was
suggested. These results indicate that Fe3+ could enhance organotin
decomposition by PCH and that the formation of HO• and
an organotin–PCH–iron ternary complex was the reason for this
augmentation by Fe3+ [3].
Kepa S S O (X)
Colombia
Local time: 03:10
por medio de resonancia paramagnética electrónica (RPE) y confirmado con ácido benzoico
Explanation:
32
dominó la espectroscopia de Resonancia Paramagnética Electrónica, hegemonía que aún se
mantiene [56].
2.4.2 Dominio en la Aplicación de la RPE
Las aplicaciones de la espectroscopía de Resonancia Paramagnética Electrónica son
muy numerosas y se extienden a diversos campos de investigación de la química, física, biología,geología y medicina. Por su carácter no destructivo y su alta versatilidad es el complemento ideal de otros métodos de análisis, permitiendo obtener valiosa información
estructural y dinámica.
En principio, la posesión de un momento neto de espín electrónico es la única condiciónnecesaria (y suficiente) que debe cumplir un material para poder ser estudiado por RPE. Son numerosos los sistemas que
satisfacen esta condición.
http://www.tesis.ula.ve/pregrado/tde_arquivos/22/TDE-2007-10...


Two different methods were used to detect HO·. Spin trapping of HO· in
EPR spectra in the presence of FePCH indicated that HO· was produced, while HO· formation was not observed in the absence of FePCH (Fig. ​(Fig.2).2). When benzoic acid was used to probe HO· in the presence of FePCH (17), the production of p-HBA was detected by HPLC (Fig. ​(Fig.3),3), which is the reaction product of HO· with benzoic acid (BA) as reported previously..
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1636177/
Selected response from:

lugoben
Local time: 04:10
Grading comment
Thank you very much.
4 KudoZ points were awarded for this answer



Summary of answers provided
4 +1mediante resonancia paramagnética de electrones y probado con ácido benzoico
Juan Arturo Blackmore Zerón
3por medio de resonancia paramagnética electrónica (RPE) y confirmado con ácido benzoico
lugoben


  

Answers


7 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +1
by electron paramagnetic resonance (epr) and probed with benzoic acid
mediante resonancia paramagnética de electrones y probado con ácido benzoico


Explanation:
Mi propuesta.

Juan Arturo Blackmore Zerón
Mexico
Local time: 03:10
Native speaker of: Spanish
PRO pts in category: 35

Peer comments on this answer (and responses from the answerer)
agree  Otto Albers (X)
1 hr
Login to enter a peer comment (or grade)

14 hrs   confidence: Answerer confidence 3/5Answerer confidence 3/5
by electron paramagnetic resonance (epr) and probed with benzoic acid
por medio de resonancia paramagnética electrónica (RPE) y confirmado con ácido benzoico


Explanation:
32
dominó la espectroscopia de Resonancia Paramagnética Electrónica, hegemonía que aún se
mantiene [56].
2.4.2 Dominio en la Aplicación de la RPE
Las aplicaciones de la espectroscopía de Resonancia Paramagnética Electrónica son
muy numerosas y se extienden a diversos campos de investigación de la química, física, biología,geología y medicina. Por su carácter no destructivo y su alta versatilidad es el complemento ideal de otros métodos de análisis, permitiendo obtener valiosa información
estructural y dinámica.
En principio, la posesión de un momento neto de espín electrónico es la única condiciónnecesaria (y suficiente) que debe cumplir un material para poder ser estudiado por RPE. Son numerosos los sistemas que
satisfacen esta condición.
http://www.tesis.ula.ve/pregrado/tde_arquivos/22/TDE-2007-10...


Two different methods were used to detect HO·. Spin trapping of HO· in
EPR spectra in the presence of FePCH indicated that HO· was produced, while HO· formation was not observed in the absence of FePCH (Fig. ​(Fig.2).2). When benzoic acid was used to probe HO· in the presence of FePCH (17), the production of p-HBA was detected by HPLC (Fig. ​(Fig.3),3), which is the reaction product of HO· with benzoic acid (BA) as reported previously..
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1636177/

lugoben
Local time: 04:10
Native speaker of: Spanish
PRO pts in category: 60
Grading comment
Thank you very much.
Login to enter a peer comment (or grade)



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