Effect of carbon disulfide on pyrogallol-luminol auto-oxidation chemiluminescence system and superoxide anion
OBJECTIVE: To study the effect of carbon disulfide (CS(2)) on pyrogallol-luminol auto-oxidation chemiluminescence (PA-L) system and production of superoxide anion. METHODS: Luminescence dynamic curve of CS(2) and inhibition effect of superoxide dismutase (SOD) on intensity of chemiluminescence induc...
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| Format: | Journal Article |
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Chinese Medical Association
2000
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| Online Access: | http://hdl.handle.net/20.500.11937/47578 |
| _version_ | 1848757871287730176 |
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| author | Jian, Le Chen, Q. |
| author_facet | Jian, Le Chen, Q. |
| author_sort | Jian, Le |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | OBJECTIVE: To study the effect of carbon disulfide (CS(2)) on pyrogallol-luminol auto-oxidation chemiluminescence (PA-L) system and production of superoxide anion. METHODS: Luminescence dynamic curve of CS(2) and inhibition effect of superoxide dismutase (SOD) on intensity of chemiluminescence induced by CS(2) were studied with PA-L chemiluminescence system. RESULTS: Different concentrations of CS(2) (10, 40, 80 mg/ml) could enhance the emission intensity of chemiluminescence of PA-L system and delayed its peak time, with a significant dose-effect relationship, as compared with that of solvent ethanol. Peak of chemiluminescence induced by 80 mg/ml of CS(2) was higher than its background value without solvent ethanol. Chemiluminescence induced by CS(2) could be inhibited by SOD. CONCLUSION: CS(2) can generate superoxide anion in PA-L system and delay the peak time of chemiluminescence emission dynamic curve. |
| first_indexed | 2025-11-14T09:34:59Z |
| format | Journal Article |
| id | curtin-20.500.11937-47578 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T09:34:59Z |
| publishDate | 2000 |
| publisher | Chinese Medical Association |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-475782017-01-30T15:34:17Z Effect of carbon disulfide on pyrogallol-luminol auto-oxidation chemiluminescence system and superoxide anion Jian, Le Chen, Q. Carbon disulfide Pyrogallol Anions Superoxide dismutase Chemiluminescence OBJECTIVE: To study the effect of carbon disulfide (CS(2)) on pyrogallol-luminol auto-oxidation chemiluminescence (PA-L) system and production of superoxide anion. METHODS: Luminescence dynamic curve of CS(2) and inhibition effect of superoxide dismutase (SOD) on intensity of chemiluminescence induced by CS(2) were studied with PA-L chemiluminescence system. RESULTS: Different concentrations of CS(2) (10, 40, 80 mg/ml) could enhance the emission intensity of chemiluminescence of PA-L system and delayed its peak time, with a significant dose-effect relationship, as compared with that of solvent ethanol. Peak of chemiluminescence induced by 80 mg/ml of CS(2) was higher than its background value without solvent ethanol. Chemiluminescence induced by CS(2) could be inhibited by SOD. CONCLUSION: CS(2) can generate superoxide anion in PA-L system and delay the peak time of chemiluminescence emission dynamic curve. 2000 Journal Article http://hdl.handle.net/20.500.11937/47578 Chinese Medical Association restricted |
| spellingShingle | Carbon disulfide Pyrogallol Anions Superoxide dismutase Chemiluminescence Jian, Le Chen, Q. Effect of carbon disulfide on pyrogallol-luminol auto-oxidation chemiluminescence system and superoxide anion |
| title | Effect of carbon disulfide on pyrogallol-luminol auto-oxidation chemiluminescence system and superoxide anion |
| title_full | Effect of carbon disulfide on pyrogallol-luminol auto-oxidation chemiluminescence system and superoxide anion |
| title_fullStr | Effect of carbon disulfide on pyrogallol-luminol auto-oxidation chemiluminescence system and superoxide anion |
| title_full_unstemmed | Effect of carbon disulfide on pyrogallol-luminol auto-oxidation chemiluminescence system and superoxide anion |
| title_short | Effect of carbon disulfide on pyrogallol-luminol auto-oxidation chemiluminescence system and superoxide anion |
| title_sort | effect of carbon disulfide on pyrogallol-luminol auto-oxidation chemiluminescence system and superoxide anion |
| topic | Carbon disulfide Pyrogallol Anions Superoxide dismutase Chemiluminescence |
| url | http://hdl.handle.net/20.500.11937/47578 |