A room temperature 9CB‐based chemical sensor

Abstract: The gas sensing potential of the 9CB (4‐cyano‐4′‐nonylbiphenyl) liquid crystal compound at ambient conditions is investigated. The solid at room temperature 9CB is incorporated in a hybrid gel formulation of ionic liquid/liquid crystal droplets immobilized in a gelatin matrix. Several ionic liquids are tested in order to tackle the crystallization of 9CB and also a 9CB‐based mixture with a different smectogen is considered. The resulting formulation demonstrates great analyte responding capabilities and can be considered an alternative format for artificial olfaction purposes.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
A room temperature 9CB‐based chemical sensor ; day:27 ; month:02 ; year:2023 ; extent:12
Nano select ; (27.02.2023) (gesamt 12)

Creator
Ramou, Efthymia
Palma, Susana I. C. J.
Roque, Ana Cecília A.

DOI
10.1002/nano.202200153
URN
urn:nbn:de:101:1-2023022814180022842532
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
14.08.2025, 10:49 AM CEST

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Associated

  • Ramou, Efthymia
  • Palma, Susana I. C. J.
  • Roque, Ana Cecília A.

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