Recyclable Periodic Nanostructure Formed by Sublimable Liquid Crystals for Robust Cell Alignment.

Liquid Crystals / chemistry Nanostructures / toxicity Osmium Tetroxide

Journal

Langmuir : the ACS journal of surfaces and colloids
ISSN: 1520-5827
Titre abrégé: Langmuir
Pays: United States
ID NLM: 9882736

Informations de publication

Date de publication:
29 03 2022
Historique:
pubmed: 19 3 2022
medline: 16 4 2022
entrez: 18 3 2022
Statut: ppublish

Résumé

We demonstrate a facile method to fabricate a recyclable cell-alignment scaffold using nanogrooves based on sublimable liquid crystal (LC) material. Randomly and uniaxially arranged smectic LC structures are obtained, followed by sublimation and recondensation processes, which directly produce periodic nanogrooves with dimensions of a couple of hundreds of nanometers. After treatment with osmium tetroxide (OsO

Identifiants

DOI: 10.1021/acs.langmuir.1c03359 PMID: 35302783
pubmed: 35302783
doi: 10.1021/acs.langmuir.1c03359
doi:

Substances chimiques

Osmium Tetroxide P40W033BGM

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

3765-3774

Auteurs

Min Jeong Shin (MJ)

Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.

San Hae Im (SH)

Department of Biological Sciences, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.

Wantae Kim (W)

Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.

Hyungju Ahn (H)

Pohang Accelerator Laboratory, POSTECH, Pohang, 37673, Republic of Korea.

Tae Joo Shin (TJ)

Graduate School of Semiconductor Materials and Devices Engineering, UNIST, Ulsan, 44919, Republic of Korea.

Hyun Jung Chung (HJ)

Department of Biological Sciences, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.
Graduate School of Nanoscience and Technology, orea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.
ORCID: 0000-0001-5055-902X

Dong Ki Yoon (DK)

Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.
Graduate School of Nanoscience and Technology, orea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.
ORCID: 0000-0002-9383-8958

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Classifications MeSH

questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Cristaux liquides › Recyclable Periodic Nanostructure Formed by...
questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Nanostructures › Recyclable Periodic Nanostructure Formed by...
questionsmedicales.fr › Produits chimiques inorganiques › Composés de l'oxygène › Oxydes › Tétraoxyde d'osmium › Recyclable Periodic Nanostructure Formed by...