Recodable surfaces based on switchable hydrogen bonds

被引：4

作者：

Wedler-Jasinski, Nils ^{[1
,2
]}

Delbosc, Nicolas ^{[3
]}

Virolleaud, Marie-Alice ^{[3
]}

Montarnal, Damien ^{[3
]}

Welle, Alexander ^{[1
,2
]}

Barner, Leonie ^{[2
]}

Walther, Andreas ^{[4
]}

Bernard, Julien ^{[3
]}

Barner-Kowollik, Christopher ^{[1
,2
]}

机构：

[1] KIT, Inst Tech Chem & Polymerchem, Preparat Macromol Chem, Engesserstr 18, D-76128 Karlsruhe, Germany

[2] KIT, IBG, Soft Matter Synth Lab, Hermann von Helmholtz Pl 1, D-76344 Eggenstein Leopoldshafen, Germany

[3] Univ Lyon 1, Inst Natl Sci Appl INSA Lyon, Lab Ingn Mat Polymeres, CNRS,UMR 5223, 17 Ave Jean Capelle, F-69621 Villeurbanne, France

[4] DWI Leibniz Inst Interact Mat eV, Forckenbeckstr 50, D-52056 Aachen, Germany

来源：

CHEMICAL COMMUNICATIONS | 2016年 / 52卷 / 56期

关键词：

SUPRAMOLECULAR POLYMERS; DIBLOCK COPOLYMERS; VERSATILE PLATFORM; NANOPARTICLES; WETTABILITY; COVALENT; DUPLEXES; DESIGN; AGENTS; LIGHT;

D O I：

10.1039/c6cc03612k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We introduce recodable surfaces solely based on reversible artificial hydrogen bonding interactions. We show that a symmetrical oligoamide (SOA) attached to poly(methyl methacrylate) (PMMA) can be repeatedly immobilized and cleaved off spatially defined surface domains photochemically functionalized with asymmetric oligoamides (AOAs). The spatially resolved recodability is imaged and quantified via ToF-SIMS.

引用

页码：8753 / 8756

页数：4

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