Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Kaija Põhako-Esko"'
Autor:
Pille Rinne, Inga Põldsalu, Veronika Zadin, Urmas Johanson, Tarmo Tamm, Kaija Põhako-Esko, Andres Punning, Daan van den Ende, Alvo Aabloo
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract Soft and compliant ionic electromechanically active polymer actuators (IEAPs) are a promising class of smart materials for biomedical and soft robotics applications. These materials change their shape in response to external stimuli like the
Externí odkaz:
https://doaj.org/article/c184503503434bb99617201a81c5ec8d
Autor:
Fred Elhi, Karl Karu, Pille Rinne, Kadi-Anne Nadel, Martin Järvekülg, Alvo Aabloo, Tarmo Tamm, Vladislav Ivaništšev, Kaija Põhako-Esko
Publikováno v:
Actuators, Vol 9, Iss 2, p 40 (2020)
Smart and soft electroactive polymer actuators as building blocks for soft robotics have many beneficial properties that could make them useful in future biomimetic and biomedical applications. Gelatin—a material exploited for medical applications
Externí odkaz:
https://doaj.org/article/10ed30064533400bb658aca0d1b85221
Autor:
Fred Elhi, Mikhail Gantman, Gunnar Nurk, Peter S. Schulz, Peter Wasserscheid, Alvo Aabloo, Kaija Põhako-Esko
Publikováno v:
Molecules, Vol 25, Iss 7, p 1691 (2020)
Mixing ionic liquids is a suitable strategy to tailor properties, e.g., to reduce melting points. The present study aims to widen the application range of low-toxic choline-based ionic liquids by studying eight binary phase diagrams of six different
Externí odkaz:
https://doaj.org/article/d21e35f8f50843528f6617ee2f073ce8
Autor:
Kaija Põhako-Esko, Salvatore Graziani, Alvo Aabloo, Giovanna Di Pasquale, Carlo Trigona, Santhosh Kurukunda, Antonino Pollicino
Publikováno v:
SSD
Mechanoelectrical transducers based on biocomposites are relevant to the realization of sensing systems compliant with circular economy. In the paper, we propose a novel bio-derived generating deformation sensor, based on Bacterial Cellulose, choline
Autor:
Masaki Yoshida, Verner Sääsk, Daisuke Saito, Nobutaka Yoshimura, Junichi Takayama, Satoshi Hiura, Akihiro Murayama, Kaija Põhako‐Esko, Atsushi Kobayashi, Masako Kato
Publikováno v:
Advanced optical materials. 10(7):2102614
Trihexyltetradecylphosphonium (P-6,P-6,P-6,P-14) salts of luminescent anionic Pt(II) complexes, (P-6,P-6,P-6,P-14)[PtX2(ppy)] (X = Cl-, Br-; ppy = 2-phenylpyridinate), are synthesized and photofunctional thin films with crystal/liquid bi-stability ar
Autor:
Inga Põldsalu, Andres Punning, Daan Anton Van Den Ende, Alvo Aabloo, Pille Rinne, Kaija Põhako-Esko, Karl Kruusamäe, Friedrich Kaasik, Tarmo Tamm, Herman Klas Ratas, Anna-Liisa Peikolainen, Urmas Johanson, Indrek Must
Publikováno v:
Journal of Visualized Experiments
Ionic electromechanically active capacitive laminates are a type of smart material that move in response to electrical stimulation. Due to the soft, compliant and biomimetic nature of this deformation, actuators made of the laminate have received inc
Autor:
Eva Žusinaite, Alvo Aabloo, Urmas Johanson, Fred Elhi, Kaija Põhako-Esko, Niilo Kaldalu, Tarmo Tamm, Pille Rinne, Hans Priks
Publikováno v:
Smart Materials and Structures
Smart and soft electroactive polymer actuators have many beneficial properties, making themattractive for biomimetic and biomedical applications. However, the selection of components tofabricate biofriendly composites has been limited. Although biofr
Autor:
Axel Schulz, Sören Arlt, Peter Wasserscheid, Dzmitry H. Zaitsau, Sergey P. Verevkin, Kaija Põhako-Esko, Peter S. Schulz, Vladimir N. Emel’yanenko
Publikováno v:
Journal of Molecular Liquids. 248:86-90
Thermochemical investigation of the series of 1-alkyl-3-methylimidazolium ionic liquids with B(CN)4 and PF2(CN)4 anions is presented. Absolute vapor pressures and vaporization enthalpies have been measured by using quartz-crystal microbalance. Gas-ph
Autor:
Tibor Döpper, Markus Voggenreiter, Andreas Görling, Tao Xu, Sebastian Polarz, Tobias Wähler, Jörg Libuda, Kaija Põhako-Esko, Peter Wasserscheid, Friederike Agel, Tanja Bauer, Peter S. Schulz
Publikováno v:
Zeitschrift für anorganische und allgemeine Chemie. 643:31-40
As reported previously, novel ZnO nanostructures can be grown by oxidation of [MeZnOtBu]4 “building blocks” with O3 in ionic liquids (ILs). In this study, we have explored the role of the IL during ZnO formation by in-situ infrared reflection abs
Publikováno v:
Applied Sciences
Volume 9
Issue 24
Volume 9
Issue 24
In this work, we introduce a simulation-based method for predicting the melting point of ionic liquids without prior knowledge of their crystal structure. We run molecular dynamics simulations of biofriendly, choline cation-based ionic liquids and ap