Nanomesh-structured ultrathin membranes harnessing the unidirectional alignment of viruses on a graphene-oxide film

Yong Man Lee; Bokyung Jung; Young Hun Kim; A. Reum Park; Sungsoo Han; Woo Seok Choe; Pil J. Yoo

doi:10.1002/adma.201305862

Nanomesh-structured ultrathin membranes harnessing the unidirectional alignment of viruses on a graphene-oxide film

Yong Man Lee, Bokyung Jung, Young Hun Kim, A. Reum Park, Sungsoo Han, Woo Seok Choe, Pil J. Yoo

Research output: Contribution to journal › Article › peer-review

49 Scopus citations

Abstract

Ultrathin membranes of M13 viruses are demonstrated. Genetically engineered viruses are first selectively bound on the edges of graphene-oxide nanosheets. Further applying a shear flow on the assembled viruses results in their unidirectional alignment with a constant interspacing. These unit viral layers are stacked such that each layer is perpendicular to the preceding layer, forming a nanomesh structure, which is utilized for the separation of nanoparticles.

Original language	English
Pages (from-to)	3899-3904
Number of pages	6
Journal	Advanced Materials
Volume	26
Issue number	23
DOIs	https://doi.org/10.1002/adma.201305862
State	Published - 18 Jun 2014
Externally published	Yes

Keywords

graphene oxide
membranes
peptide engineering
self-assembly
viruses

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10.1002/adma.201305862

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abstract = "Ultrathin membranes of M13 viruses are demonstrated. Genetically engineered viruses are first selectively bound on the edges of graphene-oxide nanosheets. Further applying a shear flow on the assembled viruses results in their unidirectional alignment with a constant interspacing. These unit viral layers are stacked such that each layer is perpendicular to the preceding layer, forming a nanomesh structure, which is utilized for the separation of nanoparticles.",

keywords = "graphene oxide, membranes, peptide engineering, self-assembly, viruses",

author = "Lee, \{Yong Man\} and Bokyung Jung and Kim, \{Young Hun\} and Park, \{A. Reum\} and Sungsoo Han and Choe, \{Woo Seok\} and Yoo, \{Pil J.\}",

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AU - Lee, Yong Man

AU - Jung, Bokyung

AU - Kim, Young Hun

AU - Park, A. Reum

AU - Han, Sungsoo

AU - Choe, Woo Seok

AU - Yoo, Pil J.

PY - 2014/6/18

Y1 - 2014/6/18

N2 - Ultrathin membranes of M13 viruses are demonstrated. Genetically engineered viruses are first selectively bound on the edges of graphene-oxide nanosheets. Further applying a shear flow on the assembled viruses results in their unidirectional alignment with a constant interspacing. These unit viral layers are stacked such that each layer is perpendicular to the preceding layer, forming a nanomesh structure, which is utilized for the separation of nanoparticles.

AB - Ultrathin membranes of M13 viruses are demonstrated. Genetically engineered viruses are first selectively bound on the edges of graphene-oxide nanosheets. Further applying a shear flow on the assembled viruses results in their unidirectional alignment with a constant interspacing. These unit viral layers are stacked such that each layer is perpendicular to the preceding layer, forming a nanomesh structure, which is utilized for the separation of nanoparticles.

KW - graphene oxide

KW - membranes

KW - peptide engineering

KW - self-assembly

KW - viruses

UR - https://www.scopus.com/pages/publications/84902376531

U2 - 10.1002/adma.201305862

DO - 10.1002/adma.201305862

M3 - Article

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JO - Advanced Materials

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IS - 23

ER -

Nanomesh-structured ultrathin membranes harnessing the unidirectional alignment of viruses on a graphene-oxide film

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Keywords

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