A temperature-dependent interaction of neutral red with calf thymus DNA
文献类型：期刊论文
| 作者 | Wang ZX ; Zhang ZL ; Liu DJ ; Dong SJ |
| 刊名 | spectrochimica acta part a-molecular and biomolecular spectroscopy
 |
| 出版日期 | 2003 |
| 卷号 | 59期号:5页码:949-956 |
| 关键词 | CATIONIC PORPHYRINS BINDING THERMODYNAMICS INTERCALATION TRACTS |
| ISSN号 | 1386-1425 |
| 通讯作者 | dong sj |
| 中文摘要 | neutral red (nr) is used as a probe to study the temperature and concentration dependent interaction of a cationic dye with nucleic acid. a temperature-dependent interaction of nr with calf thymus dna (ct dna) has been studied by differential pulse voltammetry (dpv), uv-visible absorption, circular dichroism (cd) and fluorescence spectroscopy. the experimental results of increasing peak current, changes in the uv-visible absorption and fluorescence spectra of nr and decreasing the induced circular dichroism (icd) intensity show that (i) the binding mode of nr molecules is changed from intercalating into dna base pairs to aggregating along the dna double helix and (ii) the orientation of nr chromophore in dna double helix is also changed with the temperature. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000181836200007 |
| 公开日期 | 2010-09-13 |
| 源URL | [http://202.98.16.49/handle/322003/17411]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Wang ZX,Zhang ZL,Liu DJ,et al. A temperature-dependent interaction of neutral red with calf thymus DNA[J]. spectrochimica acta part a-molecular and biomolecular spectroscopy,2003,59(5):949-956. |
| APA | Wang ZX,Zhang ZL,Liu DJ,&Dong SJ.(2003).A temperature-dependent interaction of neutral red with calf thymus DNA.spectrochimica acta part a-molecular and biomolecular spectroscopy,59(5),949-956. |
| MLA | Wang ZX,et al."A temperature-dependent interaction of neutral red with calf thymus DNA".spectrochimica acta part a-molecular and biomolecular spectroscopy 59.5(2003):949-956. |
入库方式： OAI收割
来源：长春应用化学研究所
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