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1
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Huysecom AS, Thielemans W, Moldenaers P, Cardinaels R. A Generalized Mechano-statistical Transient Network Model for Unravelling the Network Topology and Elasticity of Hydrophobically Associating Multiblock Copolymers in Aqueous Solutions. Macromolecules 2023. [DOI: 10.1021/acs.macromol.2c01500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- An-Sofie Huysecom
- Soft Matter, Rheology and Technology, Department of Chemical Engineering, KU Leuven, Celestijnenlaan 200J, 3001Leuven, Belgium
| | - Wim Thielemans
- Sustainable Materials Lab, Department of Chemical Engineering, KU Leuven, campus Kulak Kortrijk, Etienne Sabbelaan 53, 8500Kortrijk, Belgium
| | - Paula Moldenaers
- Soft Matter, Rheology and Technology, Department of Chemical Engineering, KU Leuven, Celestijnenlaan 200J, 3001Leuven, Belgium
| | - Ruth Cardinaels
- Soft Matter, Rheology and Technology, Department of Chemical Engineering, KU Leuven, Celestijnenlaan 200J, 3001Leuven, Belgium
- Processing and Performance of Materials, Department of Mechanical Engineering, TU Eindhoven, Box 513, 5600 MB Eindhoven, The Netherlands
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2
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Sakai T, Ito N, Hara M, Seki T, Uchiyama M, Kamigaito M, Satoh K, Hoshino T, Takeoka Y. One-pot synthesis of structure-controlled temperature-responsive polymer gels. Polym Chem 2022. [DOI: 10.1039/d2py00554a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The simultaneous use of metal Lewis acids and photo-radical generators for dithioesters, which are the common dormant species for cationic and radical polymerization, made it possible to convert a cationic species into a radical by photoirradiation.
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Affiliation(s)
- Tomoki Sakai
- Graduate School of Engineering Nagoya University, Furo-cho, Chikusaku, Nagoya 464-8603, Japan
| | - Nagisa Ito
- Graduate School of Engineering Nagoya University, Furo-cho, Chikusaku, Nagoya 464-8603, Japan
| | - Mitsuo Hara
- Graduate School of Engineering Nagoya University, Furo-cho, Chikusaku, Nagoya 464-8603, Japan
| | - Takahiro Seki
- Graduate School of Engineering Nagoya University, Furo-cho, Chikusaku, Nagoya 464-8603, Japan
| | - Mineto Uchiyama
- Graduate School of Engineering Nagoya University, Furo-cho, Chikusaku, Nagoya 464-8603, Japan
| | - Masami Kamigaito
- Graduate School of Engineering Nagoya University, Furo-cho, Chikusaku, Nagoya 464-8603, Japan
| | - Kotaro Satoh
- Department of Chemical Science and Engineering School of Material Chemical Technology Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8550, Japan
| | | | - Yukikazu Takeoka
- Graduate School of Engineering Nagoya University, Furo-cho, Chikusaku, Nagoya 464-8603, Japan
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3
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Wilhelm SA, Maricanov M, Brandt V, Katzenberg F, Tiller JC. Amphiphilic polymer conetworks with ideal and non-ideal swelling behavior demonstrated by small angle X-ray scattering. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.124582] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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4
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Baba Y, Gao G, Hara M, Seki T, Satoh K, Kamigaito M, Hoshino T, Urayama K, Takeoka Y. Mechanical Properties of Homogeneous Polymer Networks Prepared by Star Polymer Synthesis Methods. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c01680] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Yusuke Baba
- Department of Molecular & Macromolecular Chemistry, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
| | - Guohao Gao
- Department of Molecular & Macromolecular Chemistry, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
| | - Mitsuo Hara
- Department of Molecular & Macromolecular Chemistry, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
| | - Takahiro Seki
- Department of Molecular & Macromolecular Chemistry, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
| | - Kotaro Satoh
- Department of Molecular & Macromolecular Chemistry, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
| | - Masami Kamigaito
- Department of Molecular & Macromolecular Chemistry, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
| | - Taiki Hoshino
- RIKEN Spring-8 Center, 1-1-1 Kouto, Sayo, Hyogo 679-51982, Japan
| | - Kenji Urayama
- Department of Macromolecular Science & Engineering, Kyoto Institute of Technology, Kyoto 606-8585, Japan
| | - Yukikazu Takeoka
- Department of Molecular & Macromolecular Chemistry, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
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5
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Kwon D, Jochi Y, Okaya Y, Seki T, Satoh K, Kamigaito M, Hoshino T, Urayama K, Takeoka Y. Nonturbid Fast Temperature-Responsive Hydrogels with Homogeneous Three-Dimensional Networks by Two Types of Star Polymer Synthesis Methods. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c00446] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- DoWoo Kwon
- Department of Molecular & Macromolecular Chemistry, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
| | - Yuto Jochi
- Department of Molecular & Macromolecular Chemistry, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
| | - Yuumi Okaya
- Department of Molecular & Macromolecular Chemistry, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
| | - Takahiro Seki
- Department of Molecular & Macromolecular Chemistry, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
| | - Kotaro Satoh
- Department of Molecular & Macromolecular Chemistry, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
| | - Masami Kamigaito
- Department of Molecular & Macromolecular Chemistry, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
| | - Taiki Hoshino
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo, Hyogo 679-51982, Japan
| | - Kenji Urayama
- Department of Macromolecular Science & Engineering, Kyoto Institute of Technology, Kyoto 606-8585, Japan
| | - Yukikazu Takeoka
- Department of Molecular & Macromolecular Chemistry, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
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6
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Benski L, Viran I, Katzenberg F, Tiller JC. Small‐Angle X‐Ray Scattering Measurements on Amphiphilic Polymer Conetworks Swollen in Orthogonal Solvents. MACROMOL CHEM PHYS 2020. [DOI: 10.1002/macp.202000292] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Lena Benski
- Department of Bio‐ and Chemical Engineering TU Dortmund Emil‐Figge‐Straße 66 Dortmund 44227 Germany
| | - Ismail Viran
- Department of Bio‐ and Chemical Engineering TU Dortmund Emil‐Figge‐Straße 66 Dortmund 44227 Germany
| | - Frank Katzenberg
- Department of Bio‐ and Chemical Engineering TU Dortmund Emil‐Figge‐Straße 66 Dortmund 44227 Germany
| | - Joerg C. Tiller
- Department of Bio‐ and Chemical Engineering TU Dortmund Emil‐Figge‐Straße 66 Dortmund 44227 Germany
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7
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Krakovský I, Hanyková L, Paladini G, Almásy L. SANS and NMR study on nanostructure of thermoresponsive double network hydrogels. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109929] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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8
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Panteli PA, Patrickios CS, Constantinou M, Constantinides G. Multiple Network Hydrogels: A Study of Their Nanoindentation Hardness. ACTA ACUST UNITED AC 2019. [DOI: 10.1002/masy.201800201] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | | | - Marios Constantinou
- Department of Mechanical Engineering and Materials Science and EngineeringCyprus University of TechnologyP. O. Box 503293603 LimassolCyprus
| | - Georgios Constantinides
- Department of Mechanical Engineering and Materials Science and EngineeringCyprus University of TechnologyP. O. Box 503293603 LimassolCyprus
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9
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Zhao X, Liang J, Shan G, Pan P. High strength of hybrid double-network hydrogels imparted by inter-network ionic bonds. J Mater Chem B 2019; 7:324-333. [DOI: 10.1039/c8tb02803f] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Interaction between networks has been proven to be of importance for mechanical property enhancement of double-network (DN) hydrogels.
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Affiliation(s)
- Xiaoyan Zhao
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Jun Liang
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Guorong Shan
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Pengju Pan
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
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10
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Kitiri EN, Varnava CK, Patrickios CS, Voutouri C, Stylianopoulos T, Gradzielski M, Hoffmann I. Double‐networks based on interconnected amphiphilic “in–out” star first polymer conetworks prepared by RAFT polymerization. ACTA ACUST UNITED AC 2018. [DOI: 10.1002/pola.29176] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Elina N. Kitiri
- Department of ChemistryUniversity of Cyprus P. O. Box 20537, 1678 Nicosia Cyprus
| | | | - Costas S. Patrickios
- Department of ChemistryUniversity of Cyprus P. O. Box 20537, 1678 Nicosia Cyprus
| | - Chrysovalantis Voutouri
- Department of Mechanical and Manufacturing EngineeringUniversity of Cyprus P. O. Box 20537, Nicosia 1678 Cyprus
| | | | - Michael Gradzielski
- Stranski Laboratorium für Physikalische und Theoretische Chemie, Institut für ChemieTechnische Universität Berlin, Strasse des 17 Juni 124, 10623 Berlin Germany
| | - Ingo Hoffmann
- Institut Max von Laue‐Paul Langevin (ILL) F‐38042 Grenoble Cedex 9 France
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11
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A novel designed high strength and thermoresponsive double network hydrogels cross-linked by starch-based microspheres. IRANIAN POLYMER JOURNAL 2018. [DOI: 10.1007/s13726-018-0662-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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12
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Panteli PA, Patrickios CS. Complex Hydrogels Based on Multiply Interpenetrated Polymer Networks: Enhancement of Mechanical Properties via Network Multiplicity and Monomer Concentration. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b01656] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Panayiota A. Panteli
- Department of Chemistry, University of Cyprus, P.O. Box 20537, 1678 Nicosia, Cyprus
| | - Costas S. Patrickios
- Department of Chemistry, University of Cyprus, P.O. Box 20537, 1678 Nicosia, Cyprus
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13
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Nakagawa S, Li X, Shibayama M, Kamata H, Sakai T, Gilbert EP. Insight into the Microscopic Structure of Module-Assembled Thermoresponsive Conetwork Hydrogels. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b00868] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Shintaro Nakagawa
- The Institute for Solid State Physics, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa-shi, Chiba 277-8581, Japan
| | - Xiang Li
- The Institute for Solid State Physics, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa-shi, Chiba 277-8581, Japan
| | - Mitsuhiro Shibayama
- The Institute for Solid State Physics, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa-shi, Chiba 277-8581, Japan
| | - Hiroyuki Kamata
- Department of Bioengineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo,
Bunkyo-ku, Tokyo 113-8656, Japan
| | - Takamasa Sakai
- Department of Bioengineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo,
Bunkyo-ku, Tokyo 113-8656, Japan
| | - Elliot Paul Gilbert
- Australian Centre for Neutron Scattering, Australian Nuclear Science and Technology Organisation, Locked Bag 2001, Kirrawee DC, NSW 2232, Australia
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14
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Ulrich S, Sadeghpour A, Rossi RM, Bruns N, Boesel LF. Wide Range of Functionalized Poly(N-alkyl acrylamide)-Based Amphiphilic Polymer Conetworks via Active Ester Precursors. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b00841] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Sebastian Ulrich
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700 Fribourg, Switzerland
| | | | | | - Nico Bruns
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700 Fribourg, Switzerland
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15
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Liang J, Shan G, Pan P. Double network hydrogels with highly enhanced toughness based on a modified first network. SOFT MATTER 2017; 13:4148-4158. [PMID: 28555697 DOI: 10.1039/c7sm00544j] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
A novel double network (DN) hydrogel with highly enhanced toughness has been prepared using reversible addition-fragmentation transfer (RAFT)-modified poly(2-acrylamide-2-methylpropane sulfonic acid) (PAMPS) as the first network, and polyacrylamide (PAM) as the second network. The mechanical properties of the first-network-modified PAMPS/PAM DN hydrogels have been studied and the new DN hydrogel shows remarkably high fracture energy (3.3 MJ m-3) in tensile deformation, which is nearly 9 times larger than that of the unmodified PAMPS/PAM DN hydrogel. Synchrotron radiation small-angle X-ray scattering (SAXS) was used to study the microstructures of the first-network single network (SN) and DN hydrogels. It was demonstrated by the SAXS results that the introduction of the RAFT agent into the first network enlarges the size of the ordered cross-linked domains in the SN hydrogel. The large ordered domains are beneficial for entanglement and interpenetration between the first and the second networks to dissipate concentrated stress more efficiently, resulting in the enhanced toughness of the first-network-modified DN hydrogels.
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Affiliation(s)
- Jun Liang
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, China.
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16
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Nakagawa S, Li X, Kamata H, Sakai T, Gilbert EP, Shibayama M. Microscopic Structure of the “Nonswellable” Thermoresponsive Amphiphilic Conetwork. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b00486] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Shintaro Nakagawa
- Institute
for Solid State Physics, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581, Japan
| | - Xiang Li
- Institute
for Solid State Physics, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581, Japan
| | - Hiroyuki Kamata
- Department
of Bioengineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo,
Bunkyo-ku, Tokyo 113-8656, Japan
| | - Takamasa Sakai
- Department
of Bioengineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo,
Bunkyo-ku, Tokyo 113-8656, Japan
| | - Elliot Paul Gilbert
- Australian
Centre for Neutron Scattering, Australian Nuclear Science and Technology Organisation, Locked Bag 2001, Kirrawee DC, NSW 2232, Australia
| | - Mitsuhiro Shibayama
- Institute
for Solid State Physics, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581, Japan
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17
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18
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Kitiri EN, Patrickios CS, Voutouri C, Stylianopoulos T, Hoffmann I, Schweins R, Gradzielski M. Double-networks based on pH-responsive, amphiphilic “core-first” star first polymer conetworks prepared by sequential RAFT polymerization. Polym Chem 2017. [DOI: 10.1039/c6py01340f] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Double-networks based on amphiphilic polymer conetworks synthesized using RAFT polymerization were prepared, exhibiting pH-responsiveness, nanophase separation and enhanced mechanical properties.
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Affiliation(s)
- Elina N. Kitiri
- Department of Chemistry
- University of Cyprus
- 1678 Nicosia
- Cyprus
| | | | - Chrysovalantis Voutouri
- Department of Mechanical and Manufacturing Engineering
- University of Cyprus
- Nicosia 1678
- Cyprus
| | | | - Ingo Hoffmann
- Stranski Laboratorium für Physikalische und Theoretische Chemie
- Institut für Chemie Technische Universität Berlin
- 10623 Berlin
- Germany
- Institut Max von Laue-Paul Langevin (ILL)
| | - Ralf Schweins
- Institut Max von Laue-Paul Langevin (ILL)
- F-38042 Grenoble Cedex 9
- France
| | - Michael Gradzielski
- Stranski Laboratorium für Physikalische und Theoretische Chemie
- Institut für Chemie Technische Universität Berlin
- 10623 Berlin
- Germany
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