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Patel V, Das E, Bhargava A, Deshmukh S, Modi A, Srivastava R. Ionogels for flexible conductive substrates and their application in biosensing. Int J Biol Macromol 2024; 254:127736. [PMID: 38183203 DOI: 10.1016/j.ijbiomac.2023.127736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 10/18/2023] [Accepted: 10/26/2023] [Indexed: 01/07/2024]
Abstract
Ionogels are highly conductive gels made from ionic liquids dispersed in a matrix made of organic or inorganic materials. Ionogels are known for high ionic conductivity, flexibility, high thermal and electrochemical stability. These characteristics make them suitable for sensing and biosensing applications. This review discusses about the two main constituents, ionic liquids and matrix, used to make ionogels and effect of these materials on the characteristics of ionogels. Here, the material properties like mechanical, electrochemical and stability are discussed for both polymer matrix and ionic liquid. We have briefly described about the fabrication methods like 3D printing, sol-gel, blade coating, spin coating, aerosol jet printing etc., used to make films or coating of these ionogels. The advantages and disadvantages of each method are also briefly summarized. Finally, the last section provides a few examples of application of flexible ionogels in areas like wearables, human-machine interface, electronic skin and detection of biological molecules.
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Affiliation(s)
- Vinay Patel
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, 400076, India
| | - Eatu Das
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, 400076, India
| | - Ameesha Bhargava
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, 400076, India
| | - Sharvari Deshmukh
- MIT School of Bioengineering Sciences and Research, MIT ADT University, Loni Kalbhor, Pune 412201, India
| | - Anam Modi
- G.N. Khalsa College, Matunga, Mumbai 400019, India
| | - Rohit Srivastava
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, 400076, India.
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Fan X, Liu S, Jia Z, Koh JJ, Yeo JCC, Wang CG, Surat'man NE, Loh XJ, Le Bideau J, He C, Li Z, Loh TP. Ionogels: recent advances in design, material properties and emerging biomedical applications. Chem Soc Rev 2023; 52:2497-2527. [PMID: 36928878 DOI: 10.1039/d2cs00652a] [Citation(s) in RCA: 27] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
Ionic liquid (IL)-based gels (ionogels) have received considerable attention due to their unique advantages in ionic conductivity and their biphasic liquid-solid phase property. In ionogels, the negligibly volatile ionic liquid is retained in the interconnected 3D pore structure. On the basis of these physical features as well as the chemical properties of well-chosen ILs, there is emerging interest in the anti-bacterial and biocompatibility aspects. In this review, the recent achievements of ionogels for biomedical applications are summarized and discussed. Following a brief introduction of the various types of ILs and their key physicochemical and biological properties, the design strategies and fabrication methods of ionogels are presented by means of different confining networks. These sophisticated ionogels with diverse functions, aimed at biomedical applications, are further classified into several active domains, including wearable strain sensors, therapeutic delivery systems, wound healing and biochemical detections. Finally, the challenges and possible strategies for the design of future ionogels by integrating materials science with a biological interface are proposed.
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Affiliation(s)
- Xiaotong Fan
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island, Singapore 627833, Singapore.
| | - Siqi Liu
- Department of Materials Science & Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117575, Singapore.
| | - Zhenhua Jia
- College of Advanced Interdisciplinary Science and Technology, Henan University of Technology, Zhengzhou, 450001, P. R. China. .,Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, 637371, Singapore
| | - J Justin Koh
- Institute of Materials Research and Engineering, Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Singapore 138634, Singapore
| | - Jayven Chee Chuan Yeo
- Institute of Materials Research and Engineering, Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Singapore 138634, Singapore
| | - Chen-Gang Wang
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island, Singapore 627833, Singapore.
| | - Nayli Erdeanna Surat'man
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island, Singapore 627833, Singapore.
| | - Xian Jun Loh
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island, Singapore 627833, Singapore. .,Institute of Materials Research and Engineering, Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Singapore 138634, Singapore
| | - Jean Le Bideau
- Nantes Université, CNRS, Institut des Matériaux de Nantes Jean Rouxel, IMN, F-44000 Nantes, France.
| | - Chaobin He
- Department of Materials Science & Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117575, Singapore. .,Institute of Materials Research and Engineering, Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Singapore 138634, Singapore
| | - Zibiao Li
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island, Singapore 627833, Singapore. .,Department of Materials Science & Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117575, Singapore. .,Institute of Materials Research and Engineering, Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Singapore 138634, Singapore
| | - Teck-Peng Loh
- College of Advanced Interdisciplinary Science and Technology, Henan University of Technology, Zhengzhou, 450001, P. R. China. .,Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, 637371, Singapore
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3
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Wang J, Wang Y, Liu B, Fu T. Highly photosensitive furan acrylate derivatives and their solid-state photopolymerization. NEW J CHEM 2022. [DOI: 10.1039/d2nj03138h] [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
Highly photosensitive multifunctional furan acrylate monomers synthesized from biomass furfural can be photopolymerized into polyesters without photoinitiators and solvents.
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Affiliation(s)
- Jin Wang
- Anhui Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, School of Chemistry and Chemical engineering, Hefei University of Technology, Hefei 23009, P. R. China
| | - Yuanlu Wang
- Anhui Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, School of Chemistry and Chemical engineering, Hefei University of Technology, Hefei 23009, P. R. China
| | - Bingchen Liu
- Anhui Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, School of Chemistry and Chemical engineering, Hefei University of Technology, Hefei 23009, P. R. China
| | - Tao Fu
- Anhui Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, School of Chemistry and Chemical engineering, Hefei University of Technology, Hefei 23009, P. R. China
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4
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Tomé LC, Porcarelli L, Bara JE, Forsyth M, Mecerreyes D. Emerging iongel materials towards applications in energy and bioelectronics. MATERIALS HORIZONS 2021; 8:3239-3265. [PMID: 34750597 DOI: 10.1039/d1mh01263k] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
In the past two decades, ionic liquids (ILs) have blossomed as versatile task-specific materials with a unique combination of properties, which can be beneficial for a plethora of different applications. The additional need of incorporating ILs into solid devices led to the development of a new class of ionic soft-solid materials, named here iongels. Nowadays, iongels cover a wide range of materials mostly composed of an IL component immobilized within different matrices such as polymers, inorganic networks, biopolymers or inorganic nanoparticles. This review aims at presenting an integrated perspective on the recent progress and advances in this emerging type of material. We provide an analysis of the main families of iongels and highlight the emerging types of these ionic soft materials offering additional properties, such as thermoresponsiveness, self-healing, mixed ionic/electronic properties, and (photo)luminescence, among others. Next, recent trends in additive manufacturing (3D printing) of iongels are presented. Finally, their new applications in the areas of energy, gas separation and (bio)electronics are detailed and discussed in terms of performance, underpinning it to the structural features and processing of iongel materials.
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Affiliation(s)
- Liliana C Tomé
- POLYMAT, University of the Basque Country UPV/EHU, Avda. Tolosa 72, Donostia-San Sebastian 20018, Gipuzkoa, Spain.
| | - Luca Porcarelli
- POLYMAT, University of the Basque Country UPV/EHU, Avda. Tolosa 72, Donostia-San Sebastian 20018, Gipuzkoa, Spain.
- Institute for Frontier Materials, Deakin University, Geelong, VIC 3217, Australia
| | - Jason E Bara
- University of Alabama, Department of Chemical & Biological Engineering, Tuscaloosa, AL 35487-0203, USA
| | - Maria Forsyth
- POLYMAT, University of the Basque Country UPV/EHU, Avda. Tolosa 72, Donostia-San Sebastian 20018, Gipuzkoa, Spain.
- Institute for Frontier Materials, Deakin University, Geelong, VIC 3217, Australia
- Ikerbasque, Basque Foundation for Science, 48013 Bilbao, Spain
| | - David Mecerreyes
- POLYMAT, University of the Basque Country UPV/EHU, Avda. Tolosa 72, Donostia-San Sebastian 20018, Gipuzkoa, Spain.
- Ikerbasque, Basque Foundation for Science, 48013 Bilbao, Spain
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Dennis JM, Savage AM, Mrozek RA, Lenhart JL. Stimuli‐responsive mechanical properties in polymer glasses: challenges and opportunities for defense applications. POLYM INT 2020. [DOI: 10.1002/pi.6154] [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)
- Joseph M Dennis
- United States Army Research Laboratory Aberdeen Proving Ground Adelphi MD USA
| | - Alice M Savage
- United States Army Research Laboratory Aberdeen Proving Ground Adelphi MD USA
| | - Randy A Mrozek
- United States Army Research Laboratory Aberdeen Proving Ground Adelphi MD USA
| | - Joseph L Lenhart
- United States Army Research Laboratory Aberdeen Proving Ground Adelphi MD USA
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Kawarazaki I, Hayashi M, Yamamoto K, Takasu A. Quick and Efficient Thermal Stability Enhancement of Micro‐Phase Separated Structure Formed from ABA Triblock Copolymers by Photo Cross‐Linking Approach. ChemistrySelect 2020. [DOI: 10.1002/slct.201904104] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Isamu Kawarazaki
- Department of Life Science and Applied ChemistryGraduated School of Engineering, Nagoya Institute of Technology, Gokiso-cho Showa-ku Nagoya-city Aichi 466-8555 JAPAN
| | - Mikihiro Hayashi
- Department of Life Science and Applied ChemistryGraduated School of Engineering, Nagoya Institute of Technology, Gokiso-cho Showa-ku Nagoya-city Aichi 466-8555 JAPAN
| | - Katsuhiro Yamamoto
- Department of Life Science and Applied ChemistryGraduated School of Engineering, Nagoya Institute of Technology, Gokiso-cho Showa-ku Nagoya-city Aichi 466-8555 JAPAN
| | - Akinori Takasu
- Department of Life Science and Applied ChemistryGraduated School of Engineering, Nagoya Institute of Technology, Gokiso-cho Showa-ku Nagoya-city Aichi 466-8555 JAPAN
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Kawarazaki I, Hayashi M, Takasu A. Extraction of intrinsic cross-linking effects of A hard domains on segmental motion of B soft block for ABA triblock copolymer-based elastomers by utilizing photo cross-linking. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122343] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Itoh K, Odate F, Karikomi T, Obe K, Miyamori T, Kamiya H, Yoza K, Nagai K, Fujii H, Suga H, Tokunaga K. Novel asymmetric photodimerization reaction of coumarin derivatives bearing a chiral 2-oxazolidinone auxiliary. RSC Adv 2019; 9:12365-12369. [PMID: 35515875 PMCID: PMC9063662 DOI: 10.1039/c9ra00822e] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 04/10/2019] [Indexed: 11/21/2022] Open
Abstract
A novel asymmetric photodimerization reaction of coumarin derivatives bearing the (S)-4-benzyl-2-oxazolidinone auxiliary provides only the syn-head-to-tail (syn-HT) dimer with moderate diastereoselectivity (up to 75 : 25). The mechanism of complete syn-HT selectivity and moderate diastereoselectivity is proposed based on the result of density functional theory (DFT) calculation. The benzyl group of the (S)-4-benzyl-2-oxazolidinone auxiliary in combination with a Lewis acid exerts effective diastereofacial shielding of the reaction site.
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Affiliation(s)
- Kennosuke Itoh
- Laboratory of Medicinal Chemistry, School of Pharmacy, Kitasato University 5-9-1 Shirokane, Minato-ku Tokyo 108-8641 Japan
- Medicinal Research Laboratories, School of Pharmacy, Kitasato University 5-9-1 Shirokane, Minato-ku Tokyo 108-8641 Japan
| | - Fumiya Odate
- Applied Chemistry and Chemical Engineering Program, Graduate School, Kogakuin University 2665-1 Nakano Hachioji Tokyo 192-0015 Japan
| | - Takuma Karikomi
- Department of Applied Chemistry, Faculty of Engineering, Kogakuin University 2665-1 Nakano Hachioji Tokyo 192-0015 Japan
| | - Keishi Obe
- Department of Applied Chemistry, School of Advanced Engineering, Kogakuin University 2665-1 Nakano Hachioji Tokyo 192-0015 Japan
| | - Tsutomu Miyamori
- Department of Materials Chemistry, Faculty of Engineering, Shinshu University 4-17-1 Wakasato Nagano 380-8553 Japan
| | - Hideaki Kamiya
- Department of Materials Chemistry, Faculty of Engineering, Shinshu University 4-17-1 Wakasato Nagano 380-8553 Japan
| | - Kenji Yoza
- Bruker Japan 3-9, Moriya-cho, Kanagawa-ku Yokohama 221-0022 Japan
| | - Kenichiro Nagai
- Medicinal Research Laboratories, School of Pharmacy, Kitasato University 5-9-1 Shirokane, Minato-ku Tokyo 108-8641 Japan
| | - Hideaki Fujii
- Laboratory of Medicinal Chemistry, School of Pharmacy, Kitasato University 5-9-1 Shirokane, Minato-ku Tokyo 108-8641 Japan
- Medicinal Research Laboratories, School of Pharmacy, Kitasato University 5-9-1 Shirokane, Minato-ku Tokyo 108-8641 Japan
| | - Hiroyuki Suga
- Department of Materials Chemistry, Faculty of Engineering, Shinshu University 4-17-1 Wakasato Nagano 380-8553 Japan
| | - Ken Tokunaga
- Division of Liberal Arts, Center for Promotion of Higher Education, Kogakuin University 2665-1 Nakano Hachioji Tokyo 192-0015 Japan
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Tamate R, Hashimoto K, Ueki T, Watanabe M. Block copolymer self-assembly in ionic liquids. Phys Chem Chem Phys 2018; 20:25123-25139. [DOI: 10.1039/c8cp04173c] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Recent developments in block copolymer self-assembly in ionic liquids are reviewed from both fundamental and applied aspects.
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Affiliation(s)
- Ryota Tamate
- Department of Chemistry and Biotechnology
- Yokohama National University
- Yokohama 240-8501
- Japan
| | - Kei Hashimoto
- Department of Chemistry and Biotechnology
- Yokohama National University
- Yokohama 240-8501
- Japan
| | - Takeshi Ueki
- WPI Research Center International Center for Materials Nanoarchitectonics (WPI-MANA)
- National Institute for Materials Science (NIMS)
- Ibaraki
- Japan
| | - Masayoshi Watanabe
- Department of Chemistry and Biotechnology
- Yokohama National University
- Yokohama 240-8501
- Japan
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Saruwatari A, Tamate R, Kokubo H, Watanabe M. Photohealable ion gels based on the reversible dimerisation of anthracene. Chem Commun (Camb) 2018; 54:13371-13374. [PMID: 30421752 DOI: 10.1039/c8cc07775d] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A photohealable ion gel based on the photodimerisation of anthracene as a dynamic covalent bond was developed.
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Affiliation(s)
- Aya Saruwatari
- Department of Chemistry and Biotechnology, Yokohama National University
- Yokohama 240-8501
- Japan
| | - Ryota Tamate
- Department of Chemistry and Biotechnology, Yokohama National University
- Yokohama 240-8501
- Japan
| | - Hisashi Kokubo
- Department of Chemistry and Biotechnology, Yokohama National University
- Yokohama 240-8501
- Japan
| | - Masayoshi Watanabe
- Department of Chemistry and Biotechnology, Yokohama National University
- Yokohama 240-8501
- Japan
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