Gold nanoparticle-based fluorometric and colorimetric sensing of copper(ii) ions | |
He, XR; Liu, HB; Li, YL; Wang, S; Li, YJ; Wang, N; Xiao, JC; Xu, XH; Zhu, DB | |
刊名 | Advanced materials |
2005-12-05 | |
卷号 | 17期号:23页码:2811-+ |
ISSN号 | 0935-9648 |
DOI | 10.1002/adma.200501773 |
通讯作者 | Li, yl(zhudb@iccas.ac.cn) |
英文摘要 | A sensor for cu2+ ions is described based on modulation of the quenching of the photoluminescence of the perylene bisimide chromophore by gold nanoparticles (aunps, see figure). the sensor turns on the fluorescence signal in the presence of cu2+ ions-an advantage over traditional cu2+ sensors, which turn off the signal-and shows specific recognition of cu2+ over other metal ions. |
WOS关键词 | RESONANCE ENERGY-TRANSFER ; OPTICAL-PROPERTIES ; QUANTUM DOTS ; CHEMOSENSORS ; CU(II) ; NANOCRYSTALS ; BIOMOLECULES ; ASSEMBLIES ; NANOGOLD ; DESIGN |
WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
WOS类目 | Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter |
语种 | 英语 |
出版者 | WILEY-V C H VERLAG GMBH |
WOS记录号 | WOS:000233951900007 |
内容类型 | 期刊论文 |
URI标识 | http://www.corc.org.cn/handle/1471x/2376990 |
专题 | 中国科学院大学 |
通讯作者 | Li, YL |
作者单位 | 1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Key Lab Organ Solids, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China |
推荐引用方式 GB/T 7714 | He, XR,Liu, HB,Li, YL,et al. Gold nanoparticle-based fluorometric and colorimetric sensing of copper(ii) ions[J]. Advanced materials,2005,17(23):2811-+. |
APA | He, XR.,Liu, HB.,Li, YL.,Wang, S.,Li, YJ.,...&Zhu, DB.(2005).Gold nanoparticle-based fluorometric and colorimetric sensing of copper(ii) ions.Advanced materials,17(23),2811-+. |
MLA | He, XR,et al."Gold nanoparticle-based fluorometric and colorimetric sensing of copper(ii) ions".Advanced materials 17.23(2005):2811-+. |
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