Optimizing electron spin resonance detection of hydroxyl radical in water
Chemosphere, ISSN: 0045-6535, Vol: 52, Issue: 10, Page: 1797-1805
2003
- 66Citations
- 53Captures
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
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Metrics Details
- Citations66
- Citation Indexes66
- 66
- CrossRef41
- Captures53
- Readers53
- 53
Article Description
The parameters affecting the electron spin resonance (ESR) detection of hydroxyl free radical in water are studied and optimized. The hydroxyl radical is generated by the Fenton reaction with iron (II) ammonium sulfate and hydrogen peroxide reacting in a phosphate buffer using N -tert-butyl-alpha-phenylnitron as the spin trap. The concentrations of Fe 2+, H 2 O 2, and phosphate buffer are the parameters studied. The Taguchi method and the orthogonal experiment design were used to evaluate the effects of these parameters on the ESR signal intensity. By the analysis of the signal-to-noise ratio and the analysis of variance, the order of importance of the various parameters on the hydroxyl radical formation is determined for optimal ESR detection of hydroxyl radical. The results will help the development of water purification technologies using hydroxyl free radical as a green oxidant.
Bibliographic Details
http://www.sciencedirect.com/science/article/pii/S0045653503003692; http://dx.doi.org/10.1016/s0045-6535(03)00369-2; http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=0642275498&origin=inward; http://www.ncbi.nlm.nih.gov/pubmed/12871746; http://linkinghub.elsevier.com/retrieve/pii/S0045653503003692; http://api.elsevier.com/content/article/PII:S0045653503003692?httpAccept=text/xml; http://api.elsevier.com/content/article/PII:S0045653503003692?httpAccept=text/plain; https://linkinghub.elsevier.com/retrieve/pii/S0045653503003692; http://dx.doi.org/10.1016/s0045-6535%2803%2900369-2; https://dx.doi.org/10.1016/s0045-6535%2803%2900369-2
Elsevier BV
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