CdTe Quantum Dots as a Probe for Interaction between Salmon Sperm DNA and Riboflavin
文献类型：期刊论文
| 作者 | Zhang Yuyang1; Li Yingying1; Zhao Kun2; Zhao Ling1; Zang Shuliang1 |
| 刊名 | ACTA CHIMICA SINICA
 |
| 出版日期 | 2011 |
| 卷号 | 69期号:16页码:1951-1956 |
| 关键词 | BINDING COMPLEX PHOTOLUMINESCENCE NANOCRYSTALS CDSE CdTe quantum dots riboflavin salmon sperm DNA fluorescent spectrum intercalation |
| ISSN号 | 0567-7351 |
| 其他题名 | CdTe Quantum Dots as a Probe for Interaction between Salmon Sperm DNA and Riboflavin |
| 英文摘要 | The water-soluble CdTe quantum dots (QDs) were synthesized using mercaptopropionic acid as stabilizer. The interaction of riboflavin (RF) with salmon sperm DNA was investigated using UV and fluorescent spectra by employing CdTe QDs as a fluorescence probe in pH 7.25 Britton-Robinson (B-R) buffer solution. Decreased fluorescence and hypochromism of UV spectra were observed as RF interaction with DNA. The interaction of riboflavin with DNA has also been studied through methods of salt effect and thermal denaturation experiment. The experimental results confirm that the action mode of RF to DNA is electrostatic binding and intercalation. |
| 语种 | 英语 |
| CSCD记录号 | CSCD:4304957 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/146206]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.辽宁大学 2.中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Zhang Yuyang,Li Yingying,Zhao Kun,et al. CdTe Quantum Dots as a Probe for Interaction between Salmon Sperm DNA and Riboflavin[J]. ACTA CHIMICA SINICA,2011,69(16):1951-1956. |
| APA | Zhang Yuyang,Li Yingying,Zhao Kun,Zhao Ling,&Zang Shuliang.(2011).CdTe Quantum Dots as a Probe for Interaction between Salmon Sperm DNA and Riboflavin.ACTA CHIMICA SINICA,69(16),1951-1956. |
| MLA | Zhang Yuyang,et al."CdTe Quantum Dots as a Probe for Interaction between Salmon Sperm DNA and Riboflavin".ACTA CHIMICA SINICA 69.16(2011):1951-1956. |
入库方式： OAI收割
来源：金属研究所
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