Site-selective self-assembly of MPA-bridged CuHCF multilayers on APTMS-supported gold colloid electrodes
文献类型：期刊论文
| 作者 | Cheng WL ; Dong SJ ; Wang EK |
| 刊名 | chemistry of materials
 |
| 出版日期 | 2003 |
| 卷号 | 15期号:13页码:2495-2501 |
| 关键词 | SURFACE-PLASMON RESONANCE THIN-FILMS PRUSSIAN BLUE ALKANETHIOLATE MONOLAYERS SILVER NANOPARTICLES OPTICAL-PROPERTIES REFRACTIVE-INDEX PARTICLE-SIZE MOLECULES HEXACYANOFERRATE |
| ISSN号 | 0897-4756 |
| 通讯作者 | wang ek |
| 中文摘要 | (3-aminopropyl)trimethoxysilane (aptms)-supported gold colloid electrode was constructed by virtue of a recently developed solution-based self-assembly strategy. the preparing procedure of 3-mercaptopropionic acid (mpa)-bridged copper hexacyanoferrate (cuhcf) multilayers on a planar macroelectrode (bharathi et al. langmuir 2001, 17, 7468) was copied to the as-prepared colloid electrode. the optical spectra, atomic force microscopy, and electrochemistry demonstrate successful copy of the multilayer system on a macroelectrode to the as-prepared colloid electrode. remarkably, it was found that multilayer growth is highly selective to the nanoscale sites where gold nanoparticles are immobilized, and multilayer growth does not take place on the sites without nanoparticles. interestingly, a preliminary electrochemical investigation indicates that electrochemical properties of multilayers systems on the colloid electrode are different from their counterparts on a planar macroelectrode, which might be due to high curvature effects of the gold nanoparticles. this indicates a different motif of multilayers on the colloid electrode from that on a planar macroelectrode. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000183810600004 |
| 公开日期 | 2010-09-13 |
| 源URL | [http://202.98.16.49/handle/322003/17513]  |
| 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 | Cheng WL,Dong SJ,Wang EK. Site-selective self-assembly of MPA-bridged CuHCF multilayers on APTMS-supported gold colloid electrodes[J]. chemistry of materials,2003,15(13):2495-2501. |
| APA | Cheng WL,Dong SJ,&Wang EK.(2003).Site-selective self-assembly of MPA-bridged CuHCF multilayers on APTMS-supported gold colloid electrodes.chemistry of materials,15(13),2495-2501. |
| MLA | Cheng WL,et al."Site-selective self-assembly of MPA-bridged CuHCF multilayers on APTMS-supported gold colloid electrodes".chemistry of materials 15.13(2003):2495-2501. |
入库方式： OAI收割
来源：长春应用化学研究所
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