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https://hdl.handle.net/10119/9203
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| Title: | Immobilization of aromatic aldehyde molecules on indium tin oxide surface using acetalization reaction |
| Authors: | Nakayama, Tomohiro
Matsushima, Toshinori
Murata, Hideyuki |
| Keywords: | Self-assembled monolayer (SAM)
Indium tin oxide (ITO)
Substrate surface
Silylation
Acetalization
Surface density |
| Issue Date: | 2009-07-12 |
| Publisher: | Elsevier |
| Magazine name: | Thin Solid Films |
| Volume: | 518 |
| Number: | 2 |
| Start page: | 739 |
| End page: | 742 |
| DOI: | 10.1016/j.tsf.2009.07.081 |
| Abstract: | We demonstrated an acetalization reaction as a versatile method to immobilize aromatic aldehyde molecules on surfaces of metal oxides, silicon dioxide, and indium tin oxide. First, a trimethylsily (TMS) terminated surface was formed using a silylation reaction between a chloride group of trimethylsilychloride and a hydroxyl group of the substrate surfaces. Second, terephthalaldehyde (TPA) was immobilized on the surfaces using an acetalization reaction between the TMS-terminated surface and an aldehyde group of TPA. Results of contact angle, X-ray photoelectron, and ultraviolet absorption spectra revealed that the TPA molecules on the surfaces were well-packed with a high surface density. |
| Rights: | NOTICE: This is the author's version of a work accepted for publication by Elsevier. Tomohiro Nakayama, Toshinori Matsushima, and Hideyuki Murata, Thin Solid Films, 518(2), 2009, 739-742, http://dx.doi.org/10.1016/j.tsf.2009.07.081 |
| URI: | https://hdl.handle.net/10119/9203 |
| Material Type: | author |
| Appears in Collections: | c10-1. 雑誌掲載論文 (Journal Articles)
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