Nano-Structured Liquid Crystals

A special issue of Nanomaterials (ISSN 2079-4991).

Deadline for manuscript submissions: closed (31 March 2021) | Viewed by 2821

Special Issue Editors


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Department of Materials Science, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal
Interests: biomaterials; nanomodeling; biofunctional materials; hyperthermia; electrospinning; nanoparticles for cancer theranostics; development of magnetic nanoparticles
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Guest Editor
i3N/CENIMAT, Department of Materials Science, Faculty of Science and Technology, Universidade NOVA de Lisboa, Campus de Caparica, 2829-516 Caparica, Portugal
Interests: cellulose nanocrystals; biomimetic materials; synthesis; cellulosic liquid crystalline based polymers; liquid crystals; optical properties

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Guest Editor
i3N/CENIMAT, Department of Materials Science, Faculty of Science and Technology, Universidade NOVA de Lisboa, Campus de Caparica, 2829-516 Caparica, Portugal
Interests: magnetic nanoparticles; cancer theranostics; thermoresponsive polymers; 3D printing; microgels
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Liquid crystalline mesophases or liquid crystals are intermediate states of matter between the liquid and solids. This state of matter originates from a particular arrangement of molecules or nanoscale units. Nano-structured liquid crystals, either synthetic of derived from natural sources, have in the past decade become a very important field of research covering a wide range of applications, from biomedicine to optics. Biomimetic design based on the supramolecular organization of mesophases is an innovative approach for the development of new functional materials and is a subject of broad and current scientific interest.

This Special Issue of Nanomaterials on “Nano-Structured Liquid Crystals” aims to collect the current developments in mesomorphic nanomaterials covering synthetic and physical processing, chemical and/or physical functionalization, biomimetic design, properties and applications. It is our pleasure to invite you to submit a manuscript to this Special Issue and contribute to the advances in this field.

Prof. Dr. João Paulo Borges
Dr. Susete Nogueira Fernandes
Dr. Paula Isabel Soares
Guest Editors

Manuscript Submission Information

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Keywords

  • liquid crystals
  • chemical synthesis
  • hybrid mesomorphic nanomaterials
  • biological mesomorphic nanomaterials
  • biomimetic design

Published Papers (1 paper)

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Research

12 pages, 3186 KiB  
Article
Silver Nanoparticles with Liquid Crystalline Ligands Based on Lactic Acid Derivatives
by Tinkara Troha, Miroslav Kaspar, Vera Hamplova, Martin Cigl, Jaroslav Havlicek, Damian Pociecha and Vladimira Novotna
Nanomaterials 2019, 9(8), 1066; https://0-doi-org.brum.beds.ac.uk/10.3390/nano9081066 - 25 Jul 2019
Cited by 4 | Viewed by 2385
Abstract
We have prepared and studied silver nanoparticles functionalized with ligands based on lactic acid derivatives. Several types of hybrid systems that differed in the size of silver nanoparticles as well as the length of surface ligands were analyzed. Transmission electron microscopy (TEM) observation [...] Read more.
We have prepared and studied silver nanoparticles functionalized with ligands based on lactic acid derivatives. Several types of hybrid systems that differed in the size of silver nanoparticles as well as the length of surface ligands were analyzed. Transmission electron microscopy (TEM) observation provided information about the size and shape of nanoparticles and proved good homogeneity of studied systems. By dynamic light scattering (DLS) measurements, we have measured the size distribution of nanoparticle systems. Plasmonic resonance was detected at around 450 nm. For two hybrid systems, the mesomorphic behaviour has been demonstrated by x-ray measurements. The observed thermotropic liquid crystalline phases reveal lamellar character. We have proposed a model based on self-assembly of intercalated liquid crystalline ligands. Full article
(This article belongs to the Special Issue Nano-Structured Liquid Crystals)
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