Volume 19, Issue 21 2370151
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Free Access

Co-Assembly of Carbon Nanotube Porins into Biomimetic Peptoid Membranes (Small 21/2023)

Shuai Zhang

Shuai Zhang

Physical Sciences Division, Pacific Northwest National Laboratory, Richland, WA, 99354 USA

Materials Science and Engineering, University of Washington, Seattle, WA, 98105 USA

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Jeevapani J. Hettige

Jeevapani J. Hettige

Physical Sciences Division, Pacific Northwest National Laboratory, Richland, WA, 99354 USA

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Yuhao Li

Yuhao Li

Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA, 94550 USA

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Tengyue Jian

Tengyue Jian

Physical Sciences Division, Pacific Northwest National Laboratory, Richland, WA, 99354 USA

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Wenchao Yang

Wenchao Yang

Physical Sciences Division, Pacific Northwest National Laboratory, Richland, WA, 99354 USA

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Yun-Chiao Yao

Yun-Chiao Yao

Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA, 94550 USA

School of Natural Sciences, University of California Merced, Merced, CA, 95343 USA

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Renyu Zheng

Renyu Zheng

Department of Chemical Engineering, University of Washington, Seattle, WA, 98105 USA

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Zhixing Lin

Zhixing Lin

Materials Science and Engineering, University of Washington, Seattle, WA, 98105 USA

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Jinhui Tao

Jinhui Tao

Physical Sciences Division, Pacific Northwest National Laboratory, Richland, WA, 99354 USA

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James J. De Yoreo

James J. De Yoreo

Physical Sciences Division, Pacific Northwest National Laboratory, Richland, WA, 99354 USA

Materials Science and Engineering, University of Washington, Seattle, WA, 98105 USA

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Marcel Baer

Marcel Baer

Physical Sciences Division, Pacific Northwest National Laboratory, Richland, WA, 99354 USA

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Aleksandr Noy

Aleksandr Noy

Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA, 94550 USA

School of Natural Sciences, University of California Merced, Merced, CA, 95343 USA

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Chun-Long Chen

Chun-Long Chen

Physical Sciences Division, Pacific Northwest National Laboratory, Richland, WA, 99354 USA

Department of Chemical Engineering, University of Washington, Seattle, WA, 98105 USA

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First published: 24 May 2023

Graphical Abstract

Biomimetic Peptoid Membranes

Co-assembly of carbon nanotube porins into peptoid sheets creates novel precision pore membrane nanostructures. The membrane matrix is made up of peptoids, self-assembled designed sequence polymers, while carbon nanotube porins, short fragments of carbon nanotubes inserted into the peptoid matrix, form precision pores. This new membrane could be advantageous for high-value precision separation applications. More details can be found in article number 2206810 by Marcel Baer, Aleksandr Noy, Chun-Long Chen, and co-workers.

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