Studies on Production and Chemical Property of Singlet Oxygen and Superoxide Radical by Dyestuffs
There are several low lying singlet oxygen (1O2) and superoxide radical (O-2) which are important in photochemical oxidation. In our present analysis we are studying chemical property of singlet oxygen (1O2) and super oxide radical (O-2) and some dyestuffs species to produce reactive oxygen such a...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2009-01-01
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| Series: | E-Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2009/971794 |
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| author | Vikesh Kumar M. R. Tripathi Manish Kumar Gopal Shukla Sarvesh Dwivedi Vandana Sharma |
| author_facet | Vikesh Kumar M. R. Tripathi Manish Kumar Gopal Shukla Sarvesh Dwivedi Vandana Sharma |
| author_sort | Vikesh Kumar |
| collection | DOAJ |
| description | There are several low lying singlet oxygen (1O2) and superoxide radical (O-2) which are important in photochemical oxidation. In our present analysis we are studying chemical property of singlet oxygen (1O2) and super oxide radical (O-2) and some dyestuffs species to produce reactive oxygen such as singlet oxygen 1O2 and superoxide radicals. Irradiation with sun light in vitro the dyestuff like benzanthrone, metanil yellow and p-aminodiphenylamine were found to produce reactive oxygen species such as singlet oxygen (1O2) and/or superoxide radicals (O-2) .The dose response relationship between singlet 1O2 production when sunlight expose of those dyestuffs (0-25 min), and (0-12 min) for super oxide (O-2) production were studied. However benzanthrone produces detectable amount of 1O2, Although metanil yellow and p-aminodiphenylamine (p-ADPA) did not produce detectable amounts of 1O2 under similar conditions. The above dye stuffs are routinely used in textiles, cosmetics, detergents, leather industries as well as food additives and role of these activated oxygen species in the development of skin diseases. |
| format | Article |
| id | doaj-art-8f4fe80a613941b582b6c405af7c8a52 |
| institution | Kabale University |
| issn | 0973-4945 2090-9810 |
| language | English |
| publishDate | 2009-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | E-Journal of Chemistry |
| spelling | doaj-art-8f4fe80a613941b582b6c405af7c8a522025-02-03T05:43:56ZengWileyE-Journal of Chemistry0973-49452090-98102009-01-016S1S79S8610.1155/2009/971794Studies on Production and Chemical Property of Singlet Oxygen and Superoxide Radical by DyestuffsVikesh Kumar0M. R. Tripathi1Manish Kumar2Gopal Shukla3Sarvesh Dwivedi4Vandana Sharma5Department of Chemistry, D.A.V.P.G. College, Kanpur 208001 Uttar Pradesh, IndiaDepartment of Chemistry, D.A.V.P.G. College, Kanpur 208001 Uttar Pradesh, IndiaDepartment of Chemistry, D.A.V.P.G. College, Kanpur 208001 Uttar Pradesh, IndiaDepartment of Chemistry, D.A.V.P.G. College, Kanpur 208001 Uttar Pradesh, IndiaDepartment of Chemistry, D.A.V.P.G. College, Kanpur 208001 Uttar Pradesh, IndiaDepartment of Chemistry, D.A.V.P.G. College, Kanpur 208001 Uttar Pradesh, IndiaThere are several low lying singlet oxygen (1O2) and superoxide radical (O-2) which are important in photochemical oxidation. In our present analysis we are studying chemical property of singlet oxygen (1O2) and super oxide radical (O-2) and some dyestuffs species to produce reactive oxygen such as singlet oxygen 1O2 and superoxide radicals. Irradiation with sun light in vitro the dyestuff like benzanthrone, metanil yellow and p-aminodiphenylamine were found to produce reactive oxygen species such as singlet oxygen (1O2) and/or superoxide radicals (O-2) .The dose response relationship between singlet 1O2 production when sunlight expose of those dyestuffs (0-25 min), and (0-12 min) for super oxide (O-2) production were studied. However benzanthrone produces detectable amount of 1O2, Although metanil yellow and p-aminodiphenylamine (p-ADPA) did not produce detectable amounts of 1O2 under similar conditions. The above dye stuffs are routinely used in textiles, cosmetics, detergents, leather industries as well as food additives and role of these activated oxygen species in the development of skin diseases.http://dx.doi.org/10.1155/2009/971794 |
| spellingShingle | Vikesh Kumar M. R. Tripathi Manish Kumar Gopal Shukla Sarvesh Dwivedi Vandana Sharma Studies on Production and Chemical Property of Singlet Oxygen and Superoxide Radical by Dyestuffs E-Journal of Chemistry |
| title | Studies on Production and Chemical Property of Singlet Oxygen and Superoxide Radical by Dyestuffs |
| title_full | Studies on Production and Chemical Property of Singlet Oxygen and Superoxide Radical by Dyestuffs |
| title_fullStr | Studies on Production and Chemical Property of Singlet Oxygen and Superoxide Radical by Dyestuffs |
| title_full_unstemmed | Studies on Production and Chemical Property of Singlet Oxygen and Superoxide Radical by Dyestuffs |
| title_short | Studies on Production and Chemical Property of Singlet Oxygen and Superoxide Radical by Dyestuffs |
| title_sort | studies on production and chemical property of singlet oxygen and superoxide radical by dyestuffs |
| url | http://dx.doi.org/10.1155/2009/971794 |
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