Surface Molecular Patterning by Plasmon-Catalyzed Reactions
文献类型：期刊论文
| 作者 | Zhang, Zhiyang1,2,3,4 ; Kneipp, Janina2,3,4
|
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2021-09-15 |
| 卷号 | 13期号:36页码:43708-43714 |
| ISSN号 | 1944-8244 |
| 关键词 | surface molecular patterning plasmon-catalyzed reactions p-aminothiophenol p-nitrothiophenol 4,4 '-dauercaptoazobenzene |
| DOI | 10.1021/acsami.1c12410 |
| 通讯作者 | Kneipp, Janina(janina.kneipp@chemie.hu-berlin.de) |
| 英文摘要 | Self-assembled monolayers (SAMs) on plasmonic substrates play a significant role applications of surface-enhanced Raman scattering (SERS). At the same time, localized surface plasmon resonances (LSPRs) can be employed for a broad range of plasmon-supported chemical modifications. Here, micropatterning using the derivatization of SAMs on gold nano-substrates for rewritable SERS-based security labels or as the basis for sensing arrays functionalized with biomolecules is demonstrated using different plasmon-catalyzed reactions. The formation of 4,4'-dimercaptoazobenzene (DMAB) from p-aminothiophenol (PATP) as well as from p-nitrothiophenol (PNTP) and the reduction of PNTP to PATP are used to change the functionality of the substrate in specified positions. Employing LSPR, the reactions are started by illumination using visible laser light at a high intensity in a focal spot of a microscope objective and yield microscopic patterns of the reaction product. The obtained molecular patterns can be erased by other reactions, enabling different strategies for rewriting, encryption, or stepwise functionalization. |
| WOS关键词 | ENHANCED RAMAN ; P-AMINOTHIOPHENOL ; SERS ; SILVER ; AG ; GOLD ; P,P'-DIMERCAPTOAZOBENZENE ; NANOSTRUCTURES ; OXIDATION ; PLATFORM |
| 资助项目 | DFG[GSC 1013 SALSA] ; DFG[FOR 2177 InCheM] ; ERC[259432] |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000697282300131 |
| 资助机构 | DFG ; ERC |
| 源URL | [http://ir.yic.ac.cn/handle/133337/29782]  |
| 专题 | 烟台海岸带研究所_山东省海岸带环境工程技术研究中心 |
| 通讯作者 | Kneipp, Janina |
| 作者单位 | 1.Chinese Acad Sci, Res Ctr Coastal Environm Engn & Technol, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China 2.BAM Fed Inst Mat Res & Testing, D-12489 Berlin, Germany 3.Humboldt Univ, Sch Analyt Sci Adlershof SALSA, D-12489 Berlin, Germany 4.Humboldt Univ, Dept Chem, D-12489 Berlin, Germany |
| 推荐引用方式 GB/T 7714 | Zhang, Zhiyang,Kneipp, Janina. Surface Molecular Patterning by Plasmon-Catalyzed Reactions[J]. ACS APPLIED MATERIALS & INTERFACES,2021,13(36):43708-43714. |
| APA | Zhang, Zhiyang,&Kneipp, Janina.(2021).Surface Molecular Patterning by Plasmon-Catalyzed Reactions.ACS APPLIED MATERIALS & INTERFACES,13(36),43708-43714. |
| MLA | Zhang, Zhiyang,et al."Surface Molecular Patterning by Plasmon-Catalyzed Reactions".ACS APPLIED MATERIALS & INTERFACES 13.36(2021):43708-43714. |
入库方式： OAI收割
来源：烟台海岸带研究所
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