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Self-Assembled Monolayer: Behavior of Diacetylenic Amphiphiles

自動組合單層:含雙炔基兩性分子之行為

摘要


本文研究含有雙炔基之長鏈兩性分子在極體固體表面自動吸附之情形,如果雙炔基接近分子鏈的末端時,可觀察到「疏油性」表面之形成,將表面以HCI或NaOH預處理可分別改善長鏈胺和酸的吸附。此種表面單層的光聚合反應,以UV及ATR-IR。

關鍵字

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並列摘要


The spontaneous adsorption of long chain diacetylenic amphiphiles on polar solid surfaces such as glass, quartz and silicon wafers was studied. "Oleophobic" monolayer was observed for amphiphiles with diacetylenic unit near the end of molecular chain. Acidic or basic pretreatment of surfaces will improve adsorption for amine or carbonic acid respectively. The photopolymerization reaction of such monolayer was examined by UV and ATR-IR spectroscopy.

並列關鍵字

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