Strong Cationic Radical Initiator‐Based Design of a Thermoresponsive Hydrogel Showing Drastic Volume Transition

2020 ◽  
Vol 221 (6) ◽  
pp. 1900507
Author(s):  
Tsukuru Masuda ◽  
Toshikazu Tsuji ◽  
Hideki Koizumi ◽  
Madoka Takai
Keyword(s):  
Thermoresponsive Hydrogel ◽  
Radical Initiator ◽  
Volume Transition

scholarly journals Strong Cationic Radical Initiator‐Based Design of a Thermoresponsive Hydrogel Showing Drastic Volume Transition

2020 ◽  
Vol 221 (6) ◽  
pp. 2070014 ◽  
Author(s):  
Tsukuru Masuda ◽  
Toshikazu Tsuji ◽  
Hideki Koizumi ◽  
Madoka Takai
Keyword(s):  
Thermoresponsive Hydrogel ◽  
Radical Initiator ◽  
Volume Transition

scholarly journals Ion-Induced Volume Transition in Gels and Its Role in Biology

Gels ◽  
2021 ◽  
Vol 7 (1) ◽  
pp. 20
Author(s):  
Matan Mussel ◽  
Peter J. Basser ◽  
Ferenc Horkay
Keyword(s):  
Nonlinear Response ◽  
Structural Changes ◽  
Ionic Composition ◽  
Biological Systems ◽  
Experimental Results ◽  
Resting Potential ◽  
Cell Secretion ◽  
Solvent Quality ◽  
Volume Transition ◽  
Biological Milieu

Incremental changes in ionic composition, solvent quality, and temperature can lead to reversible and abrupt structural changes in many synthetic and biopolymer systems. In the biological milieu, this nonlinear response is believed to play an important functional role in various biological systems, including DNA condensation, cell secretion, water flow in xylem of plants, cell resting potential, and formation of membraneless organelles. While these systems are markedly different from one another, a physicochemical framework that treats them as polyelectrolytes, provides a means to interpret experimental results and make in silico predictions. This article summarizes experimental results made on ion-induced volume phase transition in a polyelectrolyte model gel (sodium polyacrylate) and observations on the above-mentioned biological systems indicating the existence of a steep response.

Fabrication of PNIPAm-based Thermoresponsive hydrogel microwell arrays for tumor spheroid formation

2021 ◽  
pp. 112100
Author(s):  
Dinesh Dhamecha ◽  
Duong Le ◽  
Tomali Chakravarty ◽  
Kalindu Perera ◽  
Arnob Dutta ◽  
...  
Keyword(s):  
Tumor Spheroid ◽  
Spheroid Formation ◽  
Thermoresponsive Hydrogel

scholarly journals Mechanism of Free Radical-Induced Hemolysis of Human Erythrocytes. II. Hemolysis by Lipid-Soluble Radical Initiator.

1998 ◽  
Vol 21 (3) ◽  
pp. 250-256 ◽  
Author(s):  
Yukio SATO ◽  
Sachiko KANAZAWA ◽  
Keiko SATO ◽  
Yasuo SUZUKI
Keyword(s):  
Free Radical ◽  
Human Erythrocytes ◽  
Radical Initiator

PNIPAM-based graft copolymers prepared using potassium persulfate as free-radical initiator: synthesis reproducibility

2016 ◽  
Vol 294 (6) ◽  
pp. 981-991 ◽  
Author(s):  
Nívia N. Marques ◽  
Bruna V. Lima ◽  
Valdelice R. Silveira ◽  
Bruna L. B. Lima ◽  
Ana M. S. Maia ◽  
...  
Keyword(s):  
Free Radical ◽  
Graft Copolymers ◽  
Potassium Persulfate ◽  
Radical Initiator ◽  
Free Radical Initiator

Polymerization of Diphenylbutadiyne Derivatives in Solution by Free Radical Initiator

2007 ◽  
Vol 44 (6) ◽  
pp. 605-611 ◽  
Author(s):  
Miriam F. Beristain ◽  
Eduardo Muñoz ◽  
Takeshi Ogawa
Keyword(s):  
Free Radical ◽  
Radical Initiator ◽  
Free Radical Initiator

A Novel Thermoresponsive Hydrogel with Ion-Recognition Property through Supramolecular Host−Guest Complexation

2008 ◽  
Vol 112 (4) ◽  
pp. 1112-1118 ◽  
Author(s):  
Xiao-Jie Ju ◽  
Liang-Yin Chu ◽  
Li Liu ◽  
Peng Mi ◽  
Young Moo Lee
Keyword(s):  
Ion Recognition ◽  
Thermoresponsive Hydrogel ◽  
Recognition Property

Swelling Pressure Induced Phase-Volume Transition in Hybrid Biopolymer Gels Caused by Unfolding of Folded Crosslinks:  A Model

2003 ◽  
Vol 4 (6) ◽  
pp. 1818-1826 ◽  
Author(s):  
Karel Dušek ◽  
Miroslava Dušková-Smrčková ◽  
Michal Ilavský ◽  
Russell Stewart ◽  
Jindřich Kopeček
Keyword(s):  
Swelling Pressure ◽  
Phase Volume ◽  
Volume Transition ◽  
Biopolymer Gels
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