Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| High sensitivity optical biosensors based on conjugated polymers | |
| Liu, XF; Wang, LH（王丽华）; Song, SP（宋世平）; Fan, CH（樊春海）; Huang, W; Liu, XF (reprint author), Nanjing Univ Posts & Telecommun, Inst Adv Mat, Nanjing 210003, Peoples R China | |
| 2008 | |
| Source Publication | PROGRESS IN CHEMISTRY
 |
| ISSN | 1005-281X |
| Volume | 20Issue:9Pages:1375 |
| Abstract | Conjugated polymers (CPs) with large, delocalized molecular structures exhibit unique optical characteristics, which can be used as excellent sensing elements. Recently, the use of water-soluble CPs as either chemical or biological sensor elements has received intense research interest. The sensing mechanism can be variable with different conjugated polymers used. For example, million-fold signal amplification can be achieved when electron/energy that moves along a conjugated chain is transferred to an appropriate acceptor ultrafastly, so the sensitivity of the biosensor can be improved remarkably. Some CPs' optical characteristics can be changed when the conformations of the conjugated backbone or the profile substitutes are changed. With this, the colorimetric and fluorometric biosensors are designed by changing the conformation of the probes mediated by the combination of the specific targets. |
| Subject Area | Chemistry ; Nuclear Science & Technology ; Radiology, Nuclear Medicine & Medical Imaging |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 应物所项目组 |
| WOS ID | WOS:000259465900015 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/7744 |
| Collection | 中科院上海应用物理研究所2004-2010年 |
| Corresponding Author | Liu, XF (reprint author), Nanjing Univ Posts & Telecommun, Inst Adv Mat, Nanjing 210003, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, XF,Wang, LH,Song, SP,et al. High sensitivity optical biosensors based on conjugated polymers[J]. PROGRESS IN CHEMISTRY,2008,20(9):1375. |
| APA | Liu, XF,Wang, LH,Song, SP,Fan, CH,Huang, W,&Liu, XF .(2008).High sensitivity optical biosensors based on conjugated polymers.PROGRESS IN CHEMISTRY,20(9),1375. |
| MLA | Liu, XF,et al."High sensitivity optical biosensors based on conjugated polymers".PROGRESS IN CHEMISTRY 20.9(2008):1375. |
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