利用两亲性轮烷分子穿梭器实现表面可控润湿性

IF 9.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Chinese Chemical Letters Pub Date : 2024-08-23 DOI:10.1016/j.cclet.2024.110353

Dongpu Wu, Zheng Yang, Yuchen Xia, Lulu Wu, Yingxia Zhou, Caoyuan Niu, Puhui Xie, Xin Zheng, Zhanqi Cao

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引用次数: 0

摘要

本文合成了一种炔基封端酸碱响应型双亲[2]轮烷梭，并通过 "点击 "反应将其固定在玻璃表面。XPS N 1s 光谱和接触角测量证明了固定的成功。两亲性 [2]rotaxane 功能化表面在外部酸碱刺激下呈现出可控的润湿性。这种双稳态轮烷修饰材料系统促进了分子机器的实际应用。

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Surface controllable wettability using amphiphilic rotaxane molecular shuttles

Herein, an alkyne-terminated acid/base responsive amphiphilic [2]rotaxane shuttle was synthesized, and then modified onto the glass surface through “click” reaction. The XPS N 1s spectrum and contact-angle measurement were performed to prove the successful immobilization. The amphiphilic [2]rotaxane functionalized surface presented controllable wettability responding to external acid-base stimuli. This bistable rotaxane modified material system promoted the practical application of molecular machines.

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来源期刊

Chinese Chemical Letters 化学-化学综合

CiteScore

14.10

自引率

15.40%

发文量

8969

审稿时长

1.6 months

期刊介绍： Chinese Chemical Letters (CCL) (ISSN 1001-8417) was founded in July 1990. The journal publishes preliminary accounts in the whole field of chemistry, including inorganic chemistry, organic chemistry, analytical chemistry, physical chemistry, polymer chemistry, applied chemistry, etc.Chinese Chemical Letters does not accept articles previously published or scheduled to be published. To verify originality, your article may be checked by the originality detection service CrossCheck.