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两亲大环通过可控自组装形成闭壳和开壳囊泡、纳米管和纤维。

Controllable self-assembly of amphiphilic macrocycles into closed-shell and open-shell vesicles, nanotubes, and fibers.

机构信息

Department of Chemistry and Biochemistry and Integrative NanoScience Institute, Florida State University, 95 Chieftan Way, Tallahassee, FL 32306-4390, USA.

出版信息

Chem Commun (Camb). 2013 May 21;49(41):4601-3. doi: 10.1039/c3cc40535d. Epub 2013 Mar 12.

DOI:10.1039/c3cc40535d
PMID:23478792
Abstract

Depending on functional groups, amphiphilic hexaamide macrocycles self-assemble into closed-shell and open-shell vesicles in polar solvents. In the presence of water, open-shell vesicles morph into closed-shell vesicles, whereas acidification of the medium transforms vesicles into nanotubes and fibers.

摘要

根据官能团的不同，两亲性六酰胺大环在极性溶剂中自组装成闭壳和开壳囊泡。在水存在的情况下，开壳囊泡转变成闭壳囊泡，而介质的酸化则将囊泡转变成纳米管和纤维。

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