| dc.contributor.author | Tu, Xijuan | |
| dc.contributor.author | Chen, Wenbin | |
| dc.contributor.author | Guo, Xiangqun | |
| dc.contributor.author | 郭祥群 | |
| dc.date.accessioned | 2012-03-15T01:06:21Z | |
| dc.date.available | 2012-03-15T01:06:21Z | |
| dc.date.issued | 2011-01-24 | |
| dc.identifier.citation | NANOTECHNOLOGY，2011,22（9）：095701 | zh_CN |
| dc.identifier.issn | 0957-4484 | |
| dc.identifier.uri | http://dx.doi.org/doi:10.1088/0957-4484/22/9/095701 | |
| dc.identifier.uri | WOS:000286622000014 | |
| dc.identifier.uri | https://dspace.xmu.edu.cn/handle/2288/11748 | |
| dc.description.abstract | Novel near-infrared luminescent gold nanoparticles (NIRL-AuNPs) were synthesized by a simple, rapid and one-pot procedure. The driving force for the formation of these NIRL-AuNPs was attributed to the heat-assisted reduction of a gold(I)-thiol complex. These gold nanoparticles were characterized by TEM, DLS, FT-IR and XPS. Luminescence studies indicated that these NIRL-AuNPs exhibited strong emission with peak maximum at 810 nm, microsecond-range photoluminescence lifetime, large Stokes shifts (>400 nm) and stabilities towards photobleaching and chemical oxidation. The sensing application for Cu(2+) ions of these NIRL-AuNPs was demonstrated. These as-synthesized gold nanoparticles will provide a new NIRL nanomaterial for in vitro and in vivo applications. | zh_CN |
| dc.description.sponsorship | National Natural Science Foundation of China[20675068, 20835005, 20975086] | zh_CN |
| dc.language.iso | en | zh_CN |
| dc.publisher | IOP PUBLISHING LTD | zh_CN |
| dc.title | Facile one-pot synthesis of near-infrared luminescent gold nanoparticles for sensing copper (II) | zh_CN |
| dc.type | Article | zh_CN |
