| 二酰基二茂铁的抗氧化活性研究 |
| |
| 引用本文： | 李昕,廖全斌,刘明国.二酰基二茂铁的抗氧化活性研究[J].化学世界,2011,52(1):36-38. |
| |
| 作者姓名： | 李昕 廖全斌 刘明国 |
| |
| 作者单位： | 三峡大学化学与生命科学学院,湖北,宜昌,443003 |
| |
| 摘 要： | 合成了三个二酰基二茂铁衍生物,并利用二苯代苦昧肼基自由基(DPPH·)研究了二酰基二茂铁的抗氧化活性及其影响因素.研究表明,样品浓度在5.00×10-5-5.00×10-4 mol/L范围内,提高浓度对抗氧化效果有利;随着二酰基二茂铁的酰基碳链增长,抗氧化能力减弱;在10-50℃范围内,温度升高可提高抗氧化效果.
|
| 关 键 词： | 二酰基二茂铁 抗氧化活性 DPPH |
Synthesis and Antioxidant Activity of Diacylferrocene |
| |
| LI Xin,LIAO Quan-bin,LIU Ming-guo.Synthesis and Antioxidant Activity of Diacylferrocene[J].Chemical World,2011,52(1):36-38. |
| |
| Authors: | LI Xin LIAO Quan-bin LIU Ming-guo |
| |
| Affiliation: | LI Xin,LIAO Quan-bin,LIU Ming-guo(College of Chemistry & Life Science,China Three Gorges Universtry,Hubei Yichang 443002,China) |
| |
| Abstract: | Three diacylferrocene derivatives were designed and synthesized.The antioxidant activities were studied through the DPPH radical(DPPH·) and the related influencing factors were also discussed.The results indicated that increasing the sample concentration in the range of 5.00×10～(-5)～5.00×10～(-4) mol/L increased the antioxidant effect.The antioxidant abilities decreased with the chain growth of diacyl ferrocene.Elevation of temperature in the range of 10～50(°C) could also increase the antioxidant effect. |
| |
| Keywords: | DPPH |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
