Telechelic Polymer Hydrogels: Relation between the Microscopic Dynamics and Macroscopic Viscoelastic Response

2016 ◽  
Vol 5 (12) ◽  
pp. 1353-1356 ◽  
Author(s):  
Thomas Zinn ◽  
Lutz Willner ◽  
Reidar Lund
Keyword(s):  
Viscoelastic Response ◽  
Polymer Hydrogels ◽  
Telechelic Polymer ◽  
Microscopic Dynamics

scholarly journals The Effect of Network Solvation on the Viscoelastic Response of Polymer Hydrogels

Polymers ◽  
2017 ◽  
Vol 9 (12) ◽  
pp. 379 ◽  
Author(s):  
Jan Zidek ◽  
Eva Kulovana ◽  
Josef Jancar
Keyword(s):  
Viscoelastic Response ◽  
Polymer Hydrogels

Design and fabrication of conductive polymer hydrogels and their applications in flexible supercapacitors

2020 ◽  
Vol 8 (44) ◽  
pp. 23059-23095 ◽  
Author(s):  
Xinting Han ◽  
Guangchun Xiao ◽  
Yuchen Wang ◽  
Xiaona Chen ◽  
Gaigai Duan ◽  
...  
Keyword(s):  
Conductive Polymer ◽  
Polymer Hydrogels ◽  
Conductive Materials ◽  
Flexible Supercapacitors

Conductive polymer hydrogels, which combine the advantages of both polymers and conductive materials, have huge potential in flexible supercapacitors.

scholarly journals Novel Self-Healing Metallocopolymers with Pendent 4-Phenyl-2,2′:6′,2″-terpyridine Ligand: Kinetic Studies and Mechanical Properties

Polymers ◽  
2021 ◽  
Vol 13 (11) ◽  
pp. 1760
Author(s):  
Rose K. Baimuratova ◽  
Gulzhian I. Dzhardimalieva ◽  
Evgeniy V. Vaganov ◽  
Valentina A. Lesnichaya ◽  
Gulsara D. Kugabaeva ◽  
...  
Keyword(s):  
Critical Role ◽  
Specific Effect ◽  
Kinetic Studies ◽  
Radical Copolymerization ◽  
Self Healing ◽  
Free Radical Copolymerization ◽  
Polymer Hydrogels ◽  
Close Proximity ◽  
Metal Group ◽  
Metal Polymer

We report here our successful attempt to obtain self-healing supramolecular hydrogels with new metal-containing monomers (MCMs) with pendent 4-phenyl-2,2′:6′,2″-terpyridine metal complexes as reversible moieties by free radical copolymerization of MCMs with vinyl monomers, such as acrylic acid and acrylamide. The resulting metal-polymer hydrogels demonstrate a developed system of hydrogen, coordination and electron-complementary π–π stacking interactions, which play a critical role in achieving self-healing. Kinetic data show that the addition of a third metal-containing comonomer to the system decreases the initial polymerization rate, which is due to the specific effect of the metal group located in close proximity of the active center on the growth of radicals.

Dynamic coordination of metal-alanine to control the multistimuli-responsiveness of self-powered polymer hydrogels

2021 ◽  
Author(s):  
Huan Chen ◽  
Jintao Jiang ◽  
Zhe Chen ◽  
Binjie Du ◽  
Chenghao Dai ◽  
...  
Keyword(s):  
Next Generation ◽  
Electrical Signals ◽  
Polymer Hydrogels ◽  
Dynamic Coordination ◽  
Smart Sensing ◽  
Self Powered

New self-powered hydrogels that reversibly change electrical signals in response to circumambient multistimuli are of interest for the development of the next-generation smart sensing devices. In this work, a new...

scholarly journals Microrheology of semiflexible filament solutions based on relaxation simulations

Soft Matter ◽  
2021 ◽  
Author(s):  
L. K. R. Duarte ◽  
A. V. N. C. Teixeira ◽  
L. G. Rizzi
Keyword(s):  
Viscoelastic Response ◽  
Dilute Solutions ◽  
Computational Methodology

We present an efficient computational methodology to obtain the viscoelastic response of dilute solutions of semiflexible filaments.

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