Triplex inducer-directed self-assembly of single-walled carbon nanotubes: a triplex DNA-based approach for controlled manipulation of nanostructures
文献类型：期刊论文
| 作者 | Zhao C ; Qu KG ; Xu C ; Ren JS ; Qu XG |
| 刊名 | nucleic acids research
 |
| 出版日期 | 2011 |
| 卷号 | 39期号:9页码:3939-3948 |
| 关键词 | MINOR-GROOVE BINDING 4 6-DIAMIDINO-2-PHENYLINDOLE DAPI ROOM-TEMPERATURE DUPLEX ACID CORALYNE MOLECULES SEQUENCE OLIGONUCLEOTIDES RNA |
| ISSN号 | 0305-1048 |
| 通讯作者 | qu xg |
| 中文摘要 | as a promising strategy for artificially control of gene expression, reversible assembly of nanomaterials and dna nanomachine, dna triplex formation has received much attention. carbon nanotubes as gene and drug delivery vector or as 'building blocks' in nano/microelectronic devices have been successfully explored. therefore, studies on triplex dna-based carbon nanotube hybrid materials are important for development of smart nanomaterials and for gene therapy. in this report, a small molecule directed single-walled carbon nanotubes (swnts) self-assembly assay has been developed by disproportionation of swnts-dt(22)circle dot da(22) duplex into triplex dt(22)circle dot da(22)circle dot dt(22) and da(22) by a triplex formation inducer, coralyne. this has been studied by circular dichroism, light scattering (ls) spectroscopy, scanning electron microscopy (sem), atomic force microscopy (afm), electrophoretic mobility shift assay and supported by using dna random sequence. in contrast, swnts do not aggregate under the same experimental conditions when the small molecules used can not induce dt(22)circle dot da(22)circle dot dt(22) triplex formation. therefore, this novel small molecule-directed swnts self-assembly assay has also been used for screening of triplex inducers in our studies. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000290589500043 |
| 公开日期 | 2012-06-11 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/44661]  |
| 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 | Zhao C,Qu KG,Xu C,et al. Triplex inducer-directed self-assembly of single-walled carbon nanotubes: a triplex DNA-based approach for controlled manipulation of nanostructures[J]. nucleic acids research,2011,39(9):3939-3948. |
| APA | Zhao C,Qu KG,Xu C,Ren JS,&Qu XG.(2011).Triplex inducer-directed self-assembly of single-walled carbon nanotubes: a triplex DNA-based approach for controlled manipulation of nanostructures.nucleic acids research,39(9),3939-3948. |
| MLA | Zhao C,et al."Triplex inducer-directed self-assembly of single-walled carbon nanotubes: a triplex DNA-based approach for controlled manipulation of nanostructures".nucleic acids research 39.9(2011):3939-3948. |
入库方式： OAI收割
来源：长春应用化学研究所
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