Molecules | |
Nanoscale Lithography Mediated by Surface Self-Assembly of 16-[3,5-Bis(Mercaptomethyl)phenoxy]hexadecanoic Acid on Au(111) Investigated by Scanning Probe Microscopy | |
Xianglin Zhai1  Han Ju Lee2  Tian Tian1  T. Randall Lee2  | |
[1] Department of Chemistry, Louisiana State University, Baton Rouge, LA 70803, USA;Department of Chemistry and the Texas Center for Superconductivity, University of Houston, Houston, TX 77204-5003, USA | |
关键词: multidentate thiol; self-assembly; nanofabrication; particle lithography; nanofabrication; | |
DOI : 10.3390/molecules190913010 | |
来源: mdpi | |
【 摘 要 】
The solution-phase self-assembly of bidentate 16-[3,5-bis(mercapto-methyl)phenoxy]hexadecanoic acid (BMPHA) on Au(111) was studied using nano-fabrication protocols with scanning probe nanolithography and immersion particle lithography. Molecularly thin films of BMPHA prepared by surface self-assembly have potential application as spatially selective layers in sensor designs. Either monolayer or bilayer films of BMPHA can be formed under ambient conditions, depending on the parameters of concentration and immersion intervals. Experiments with scanning probe-based lithography (nanoshaving and nanografting) were applied to measure the thickness of BMPHA films. The thickness of a monolayer and bilayer film of BMPHA on Au(111) were measured
【 授权许可】
CC BY
© 2014 by the authors; licensee MDPI, Basel, Switzerland.
【 预 览 】
Files | Size | Format | View |
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RO202003190022412ZK.pdf | 4584KB | download |