Ion-Tuned DNA/Ag Fluorescent Nanoclusters As Versatile Logic Device
文献类型：期刊论文
| 作者 | Li T ; Zhang LB ; Ai J ; Dong SJ ; Wang EK |
| 刊名 | acs nano
 |
| 出版日期 | 2011 |
| 卷号 | 5期号:8页码:6334-6338 |
| 关键词 | SILVER NANOCLUSTERS GOLD NANOCLUSTERS MOLECULAR LOGIC GATE OPERATIONS WATER FLUOROPHORES |
| ISSN号 | 1936-0851 |
| 通讯作者 | dong sj |
| 中文摘要 | a novel kind of versatile logic device has been constructed utilizing ion-tuned dna/ag fluorescent nanoclusters, with k(+) and h(+) as two inputs. a well-chosen hairpin dna with a poly-c loop serves as the template for synthesizing two species of ag nanoclusters. several g-tracts and c-tracts on its two terminals enable the hairpin dna to convert into the g-quadruplex and/or i-motif structures upon input of k(+) and h(+). such a structural change remarkably influences the spectral behaviors of ag nanoclusters. in particular, different species of ag nanoclusters have distinct. fluorescence responses to the input of k(+) and h(+). these unique features of dna/ag nanoclusters enable multiple logic operations via multichannel fluorescence output, indicating the versatility as a.. molecular logic device. by altering the specific sequence of the hairpin dna, more logic gates can be constructed utilizing ag nanoclusters. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000294085400031 |
| 公开日期 | 2012-06-08 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/44426]  |
| 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 | Li T,Zhang LB,Ai J,et al. Ion-Tuned DNA/Ag Fluorescent Nanoclusters As Versatile Logic Device[J]. acs nano,2011,5(8):6334-6338. |
| APA | Li T,Zhang LB,Ai J,Dong SJ,&Wang EK.(2011).Ion-Tuned DNA/Ag Fluorescent Nanoclusters As Versatile Logic Device.acs nano,5(8),6334-6338. |
| MLA | Li T,et al."Ion-Tuned DNA/Ag Fluorescent Nanoclusters As Versatile Logic Device".acs nano 5.8(2011):6334-6338. |
入库方式： OAI收割
来源：长春应用化学研究所
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