Oligonucleotide-stabilized fluorescent silver nanoclusters for turn-on detection of melamine
文献类型：期刊论文
| 作者 | Han S ; Zhu SY ; Liu ZY ; Hu LZ ; Parveen S ; Xu GB |
| 刊名 | biosensors & bioelectronics
 |
| 出版日期 | 2012 |
| 卷号 | 36期号:1页码:267-270 |
| 关键词 | MASS-SPECTROMETRY AG NANOCLUSTERS KIDNEY TISSUE FLUOROPHORES CLUSTERS SYSTEM SENSOR |
| ISSN号 | 0956-5663 |
| 通讯作者 | xu gb |
| 中文摘要 | fluorescence nanoclusters have been used for the determination of melamine for the first time. the method is based on the fluorescence turn-on of oligonucleotide-stabilized silver nanoclusters (dna-ag ncs) by melamine. the enhancement factors (i-i-0)/i-0 increase linearly with melamine concentrations over the range 5.0 x 10(-8)-7.0 x 10(-6) m (r-2=0.99. the detection limit is 1.0 x 10(-8) m, which is approximately 2000 times lower than the us food and drug administration estimated melamine safety limit of 20.0 mu m. furthermore, the milk samples spiked with melamine are analyzed with excellent recoveries. (c) 2012 elsevier b.v. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000305667700043 |
| 公开日期 | 2013-05-20 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/48114]  |
| 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 | Han S,Zhu SY,Liu ZY,et al. Oligonucleotide-stabilized fluorescent silver nanoclusters for turn-on detection of melamine[J]. biosensors & bioelectronics,2012,36(1):267-270. |
| APA | Han S,Zhu SY,Liu ZY,Hu LZ,Parveen S,&Xu GB.(2012).Oligonucleotide-stabilized fluorescent silver nanoclusters for turn-on detection of melamine.biosensors & bioelectronics,36(1),267-270. |
| MLA | Han S,et al."Oligonucleotide-stabilized fluorescent silver nanoclusters for turn-on detection of melamine".biosensors & bioelectronics 36.1(2012):267-270. |
入库方式： OAI收割
来源：长春应用化学研究所
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