Literature DB >> 16575444

Functional liquid crystal films selectively recognize amine vapours and simultaneously change their colour.

Nicole Kirchner1, Linda Zedler, Thomas G Mayerhöfer, Gerhard J Mohr.   

Abstract

During recent years, cholesteric liquid crystals have found only a few applications, one of them being temperature detection; in this study, however, we intend to show that the combination of cholesteric liquid crystals and molecules with a trifluoroacetyl function can be applied to optically detect amine vapours.

Entities:  

Year:  2006        PMID： 16575444     DOI： 10.1039/b517768e

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  4 in total

1.  Chemical and biological sensing using liquid crystals.

Authors:  Rebecca J Carlton; Jacob T Hunter; Daniel S Miller; Reza Abbasi; Peter C Mushenheim; Lie Na Tan; Nicholas L Abbott
Journal:  Liq Cryst Rev       Date:  2013       Impact factor: 6.214

2.  Solvent vapour detection with cholesteric liquid crystals--optical and mass-sensitive evaluation of the sensor mechanism.

Authors:  Adnan Mujahid; Helen Stathopulos; Peter A Lieberzeit; Franz L Dickert
Journal:  Sensors (Basel)       Date:  2010-05-12       Impact factor: 3.576

3.  Seeing the Unseen: The Role of Liquid Crystals in Gas-Sensing Technologies.

Authors:  Carina Esteves; Efthymia Ramou; Ana Raquel Pina Porteira; Arménio Jorge Moura Barbosa; Ana Cecília Afonso Roque
Journal:  Adv Opt Mater       Date:  2020-04-08       Impact factor: 9.926

4.  Liquid crystal behavior, photoluminescence and gas sensing: A new series of ionic liquid crystal imidazole and benzoimidazole bearing chalcone groups, synthesis and characterization.

Authors:  AbdulKarim-Talaq Mohammad; Wahaj Raed Abbas
Journal:  RSC Adv       Date:  2021-11-30       Impact factor: 4.036
  4 in total

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