Dual-frequency electrically driven nematic microstructures confined to biaxial porous polymer membranes

2021 ◽  
Vol 119 (22) ◽  
pp. 221903
Author(s):  
A. V. Dubtsov ◽  
S. V. Pasechnik ◽  
D. V. Shmeliova ◽  
B. A. Umanskii ◽  
Samo Kralj
Keyword(s):  
Polymer Membranes ◽  
Porous Polymer ◽  
Dual Frequency

scholarly journals Porous Polymer Membranes via Selectively Wetted Surfaces

Langmuir ◽  
2012 ◽  
Vol 28 (13) ◽  
pp. 5622-5632 ◽  
Author(s):  
Annemarie Magerl ◽  
Werner A. Goedel
Keyword(s):  
Polymer Membranes ◽  
Porous Polymer

Plasma nanostructuring of porous polymer membranes

2010 ◽  
Vol 161 (1-2) ◽  
pp. 2-9 ◽  
Author(s):  
Marek Bryjak ◽  
Irena Gancarz ◽  
Katarzyna Smolinska
Keyword(s):  
Polymer Membranes ◽  
Porous Polymer

Preparation and Optical Properties of a Reverse-Mode Polymer Dispersed Liquid Crystal Film

1992 ◽  
Vol 277 ◽  
Author(s):  
Tomohisa Gotoh ◽  
Hideya Murai ◽  
Etsuo Hasegawa ◽  
Katsuhiro Mizoguchi
Keyword(s):  
Liquid Crystal ◽  
Porous Polymer ◽  
Dielectric Anisotropy ◽  
Distinct Advantage ◽  
Dual Frequency ◽  
Uv Curable ◽  
Polymer Dispersed Liquid Crystal ◽  
Reverse Mode ◽  
Polymer Dispersed ◽  
Substitution Type

ABSTRACTTwo new types of reverse-mode polymer-dispersed liquid crystal films have been developed and successfully produced. The first was produced by UV-curing of a mixture of dual frequency addressable liquid crystal (DFALC) and UV-curable polymers under an applied voltage at a frequency lower than the crossover frequency (fc) of the DFALC. This first type is referred to as a dual frequency type. The second type was produced by injecting a liquid crystal having negative dielectric anisotropy into a specially prepared porous polymer film from which liquid crystal having positive dielectric anisotropy had previously been extracted. The type thus produced through such “negative-for-positive” substitution is referred to as a substitution type. While the dual frequency type can not be driven at a low frequency, substitution type can, which gives it a distinct advantage. Other electro-optic characteristics of the two types of films, including alignment properties of the liquid crystal molecules, are also discussed.

Trypsin immobilization in ordered porous polymer membranes for effective protein digestion

2016 ◽  
Vol 906 ◽  
pp. 156-164 ◽  
Author(s):  
Juan Qiao ◽  
Jin Yong Kim ◽  
Yuan Yuan Wang ◽  
Li Qi ◽  
Fu Yi Wang ◽  
...  
Keyword(s):  
Polymer Membranes ◽  
Porous Polymer ◽  
Protein Digestion ◽  
Ordered Porous

Characterization of Graft-Modified Porous Polymer Membranes

1996 ◽  
Vol 35 (2) ◽  
pp. 450-457 ◽  
Author(s):  
Joni Hautojärvi ◽  
Kyösti Kontturi ◽  
Jan H. Näsman ◽  
Bror L. Svarfvar ◽  
Pasi Viinikka ◽  
...  
Keyword(s):  
Polymer Membranes ◽  
Porous Polymer

scholarly journals Optimized plasma-assisted bi-layer photoresist fabrication protocol for high resolution microfabrication of thin-film metal electrodes on porous polymer membranes

MethodsX ◽  
2019 ◽  
Vol 6 ◽  
pp. 2606-2613 ◽  
Author(s):  
Patrick Schuller ◽  
Mario Rothbauer ◽  
Christoph Eilenberger ◽  
Sebastian R.A. Kratz ◽  
Gregor Höll ◽  
...  
Keyword(s):  
Thin Film ◽  
High Resolution ◽  
Polymer Membranes ◽  
Porous Polymer ◽  
Metal Electrodes

Ultrafine Porous Polymer Membranes as Battery Separators

1970 ◽  
Vol 117 (3) ◽  
pp. 340 ◽  
Author(s):  
Joseph L. Weininger ◽  
Fred F. Holub
Keyword(s):  
Polymer Membranes ◽  
Porous Polymer

scholarly journals Porous Polymer Membranes via Selectively Wetted Surfaces

Langmuir ◽  
2012 ◽  
Vol 28 (23) ◽  
pp. 8823-8823 ◽  
Author(s):  
Annemarie Magerl ◽  
Werner A. Goedel
Keyword(s):  
Polymer Membranes ◽  
Porous Polymer
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