Biofunctionalization of CeF3 : Tb3+ nanoparticles
文献类型：期刊论文
| 作者 | Kong DY ; Wang ZL ; Lin CK ; Quan ZW ; Li YY ; Li CX ; Lin J |
| 刊名 | nanotechnology
 |
| 出版日期 | 2007 |
| 卷号 | 18期号:7页码:文献编号：075601 |
| 关键词 | NANOSCALE FUNCTIONAL MATERIALS POLYOL-MEDIATED SYNTHESIS LIQUID-PHASE SYNTHESIS COLLOIDAL PARTICLES OXIDE NANOPARTICLES SIZE RANGE SILICA CEF3 NANOCRYSTALS AVIDIN |
| ISSN号 | 0957-4484 |
| 通讯作者 | lin j |
| 中文摘要 | cef3: tb3+ nanoparticles (short pillar-like morphology with an average length and width of 11 and 5 nm, respectively) were successfully prepared by a polyol process using diethyleneglycol (deg) as solvent. after being functionalized with a sio2-nh2 layer, these cef3: tb3+ nanoparticles can be conjugated with biotin molecules (activated by thionyl chloride) and further with avidin. the as-formed cef3: tb3+ nanoparticles, cef3: tb3+ nanoparticles functionalized with amino groups, biotin conjugated amino-functionalized cef3: tb3+ nanoparticles and biotinylated cef3: tb3+ nanoparticles bonded with avidin were characterized by x-ray diffraction (xrd), transmission electron microscopy (tem), fourier transform infrared (ft-ir), uv/vis absorption spectra and luminescence spectra, respectively. the biofunctionalization of the cef3: tb3+ nanoparticles has less effect on their luminescence properties, i.e. they still show strong green emission (from tb3+, with d-5(4) - f-7(5) at 543 nm as the most prominent group), indicative of the great potential for these cef3: tb3+ nanoparticles to be used as biological fluorescence probes. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000243874200008 |
| 公开日期 | 2010-07-13 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/13189]  |
| 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 | Kong DY,Wang ZL,Lin CK,et al. Biofunctionalization of CeF3 : Tb3+ nanoparticles[J]. nanotechnology,2007,18(7):文献编号：075601. |
| APA | Kong DY.,Wang ZL.,Lin CK.,Quan ZW.,Li YY.,...&Lin J.(2007).Biofunctionalization of CeF3 : Tb3+ nanoparticles.nanotechnology,18(7),文献编号：075601. |
| MLA | Kong DY,et al."Biofunctionalization of CeF3 : Tb3+ nanoparticles".nanotechnology 18.7(2007):文献编号：075601. |
入库方式： OAI收割
来源：长春应用化学研究所
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