[HTML][HTML] Stimuli-responsive polyelectrolyte multilayer films and microcapsules

T Kruk, K Chojnacka-Górka, M Kolasińska-Sojka… - Advances in Colloid and …, 2022 - Elsevier
Polyelectrolyte multilayer (PEM) films and particularly hollow capsules composed of PEM
shells have gained significant interest since their introduction. Their compositional versatility …

Nanocomposite Photoanisotropic Materials for Applications in Polarization Holography and Photonics

D Nazarova, L Nedelchev, N Berberova-Buhova… - Nanomaterials, 2023 - mdpi.com
Photoanisotropic materials, in particular azodyes and azopolymers, have attracted
significant research interest in the last decades. This is due to their applications in …

Light induced reversible structuring of photosensitive polymer films

J Jelken, S Santer - RSC advances, 2019 - pubs.rsc.org
In this paper we report on photoswitchable polymer surfaces with dynamically and reversibly
fluctuating topographies. It is well known that when azobenzene containing polymer films …

A comparative study of photoinduced deformation in azobenzene containing polymer films

NS Yadavalli, S Loebner, T Papke, E Sava, N Hurduc… - Soft Matter, 2016 - pubs.rsc.org
In this paper two groups supporting different views on the mechanism of light induced
polymer deformation argue about the respective underlying theoretical conceptions, in order …

In-line and off-axis polarization-selective holographic lenses recorded in azopolymer thin films via polarization holography and polarization multiplexing

L Nedelchev, G Mateev, L Nikolova, D Nazarova… - Applied Optics, 2023 - opg.optica.org
Polarization-selective diffractive in-line and off-axis lenses are recorded in azopolymer thin
films using polarization holography. A simple, yet efficient, and to the best of our knowledge …

Properties of some azo-copolyimide thin films used in the formation of photoinduced surface relief gratings

I Sava, A Burescu, I Stoica, V Musteata, M Cristea… - RSC Advances, 2015 - pubs.rsc.org
Thin free standing films have been obtained by casting from dimethylacetamide solutions of
some azo-copolyimides. The dynamo-mechanical and dielectric properties, and the effect of …

Determination of Degree of Ionization of Poly (allylamine hydrochloride)(PAH) and Poly [1-[4-(3-carboxy-4 hydroxyphenylazo) benzene sulfonamido]-1, 2-ethanediyl …

Q Ferreira, PJ Gomes, PA Ribeiro, NC Jones… - Langmuir, 2013 - ACS Publications
Electrostatic and hydrophobic interactions govern most of the properties of supramolecular
systems, which is the reason determining the degree of ionization of macromolecules has …

Optical anisotropy induced at five different wavelengths in azopolymer thin films: Kinetics and spectral dependence

L Nedelchev, D Ivanov, B Blagoeva… - Journal of Photochemistry …, 2019 - Elsevier
Azopolymers are highly efficient materials, able to register the polarization state of light.
They have broad range of applications from diffractive optical elements with unique …

Polarization holographic recording in thin films of pure azopolymer and azopolymer based hybrid materials

N Berberova, D Daskalova, V Strijkova, D Kostadinova… - Optical Materials, 2017 - Elsevier
Recently, a birefringence enhancement effect was observed in azopolymers doped with
various nanoparticles. The paper presents comparison between the parameters of …

Electrophoretic deposition of polyetheretherketone composites, containing huntite and alumina platelets

D Luo, I Zhitomirsky - Journal of The Electrochemical Society, 2015 - iopscience.iop.org
Cationic and anionic polyelectrolytes were investigated for the application as charging
agents for the electrophoretic deposition (EPD) of polyetheretherketone (PEEK) and …