Didodecyldimethylammonium bromide lipid bilayer-protected gold nanoparticles: Synthesis, characterization, and self-assembly
文献类型：期刊论文
| 作者 | Zhang LX ; Sun XP ; Song YH ; Jiang X ; Dong SJ ; Wang EA |
| 刊名 | langmuir
 |
| 出版日期 | 2006 |
| 卷号 | 22期号:6页码:2838-2843 |
| 关键词 | INTERDIGITATED BILAYERS COLLOIDAL PARTICLES CETYLTRIMETHYLAMMONIUM BROMIDE INFRARED-SPECTROSCOPY AU NANOPARTICLES SURFACE MONOLAYERS VESICLES FILMS WATER |
| ISSN号 | 0743-7463 |
| 通讯作者 | dong sj |
| 中文摘要 | didodecyldimethylammonium bromide (ddab) lipid bilayer-protected gold nanoparticles (aunps), which were stable and hydrophilic, were synthesized by in situ reduction of haucl4 with nabh4 in an aqueous medium in the presence of ddab. as-prepared nanoparticles were characterized by uv-vis spectra, transmission electron microscopy, dynamic light scattering analysis, and x-ray photoelectron spectroscopy. all these data supported the formation of aunps. fourier transform infrared spectroscopy (ftir) and differential thermal analysis/thermogravimetric analysis data revealed that ddab existed in a bilayer structure formed on the particle surface, resulting in a positively charged particle surface. the ftir spectra also indicated that the ddab bilayer coated on the surface of aunps was probably in the ordered gel phase with some end-gauche defects. on the basis of electrostatic interactions between such aunps and anionic polyelectrolyte poly(sodium 4-styrenesulfonate) (pss), we successfully fabricated (pss/aunp)(n) multilayers on a cationic polyelectrolyte poly(ethylenimine) coated indium tin oxide substrate via the layer-by-layer self-assembly technique and characterized as-formed multilayers with uv-vis spectra and atomic force microscopy. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000236009900066 |
| 公开日期 | 2010-08-17 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/16037]  |
| 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 | Zhang LX,Sun XP,Song YH,et al. Didodecyldimethylammonium bromide lipid bilayer-protected gold nanoparticles: Synthesis, characterization, and self-assembly[J]. langmuir,2006,22(6):2838-2843. |
| APA | Zhang LX,Sun XP,Song YH,Jiang X,Dong SJ,&Wang EA.(2006).Didodecyldimethylammonium bromide lipid bilayer-protected gold nanoparticles: Synthesis, characterization, and self-assembly.langmuir,22(6),2838-2843. |
| MLA | Zhang LX,et al."Didodecyldimethylammonium bromide lipid bilayer-protected gold nanoparticles: Synthesis, characterization, and self-assembly".langmuir 22.6(2006):2838-2843. |
入库方式： OAI收割
来源：长春应用化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。