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Yamada S. Bioderived Ionic Liquids with Alkaline Metal Ions for Transient Ionics. Small 2023; 19:e2302385. [PMID: 37119462 DOI: 10.1002/smll.202302385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 12/12/2012] [Indexed: 06/19/2023]
Abstract
Choline lactate, an ionic liquid composed of bioderived materials, offers an opportunity to develop biodegradable electrochemical devices. Although ionic liquids possess large potential windows, high conductivity, and are nonvolatile, they do not exhibit electrochemical characteristics such as intercalation pseudocapacitance, redox pseudocapacitance, and electrochromism. Herein, bioderived ionic liquids are developed, including metal ions, Li, Na, and Ca, to yield ionic liquid with electrochemical behavior. Differential scanning calorimetry results reveal that the ionic liquids remained in liquid state from 230.42 to 373.15 K. The conductivities of the ionic liquids with metal are lower than those of the pristine ionic liquid, whereas the capacitance change negligibly. A protocol of the Organization for Economic Co-operation and Development 301C modified MITI test (I) confirms that the pristine ionic liquid and ionic liquids with metal are readily biodegradable. Additionally, an ionic gel comprising the ionic liquid and poly(vinyl alcohol) is biodegradable. An electrochromic device is developed using an ionic liquid containing Li ions. The device successfully changes color at -2.5 V, demonstrating the intercalation of Li ions into the WO3 crystal. The results suggest that the electrochemically active ionic liquids have potential for the development of environmentally benign devices, sustainable electronics, and bioresorbable/implantable devices.
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Affiliation(s)
- Shunsuke Yamada
- Department of Robotics, Division of Mechanical Engineering, Tohoku University, 6-6-01 Aoba, Aramakiaza, Aobaku, Sendaishi, Miyagi, 980-8579, Japan
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Liu C, Luan P, Li Q, Cheng Z, Xiang P, Liu D, Hou Y, Yang Y, Zhu H. Biopolymers Derived from Trees as Sustainable Multifunctional Materials: A Review. Adv Mater 2021; 33:e2001654. [PMID: 32864821 DOI: 10.1002/adma.202001654] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 05/15/2020] [Indexed: 05/22/2023]
Abstract
The world is currently transitioning from a fossil-fuel-driven energy economy to one that is supplied by more renewable and sustainable materials. Trees as the most abundant renewable bioresource have attracted significant attention for advanced materials and manufacturing in this epochal transition. Trees are composed with complex structures and components such as trunk (stem and bark), leaf, flower, seed, and root. Although many excellent reviews have been published regarding advanced applications of wood and wood-derived biopolymers in different fields, such as energy, electronics, biomedical, and water treatment, no reviews have revisited and systematically discussed functional materials and even devices derived from trees in a full scope yet. Therefore, a timely summary of the recent development of materials and structures derived from different parts of trees for sustainability is prsented here. A concise introduction to the different parts of the trees is given first, which is followed by the corresponding chemistry and preparation of functional materials using various biopolymers from trees. The most promising applications of biopolymer-based materials are discussed subsequently. A comprehensive review of the different parts of trees as sustainable functional materials and devices for critical applications is thus provided.
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Affiliation(s)
- Chao Liu
- Department of Industrial and Mechanical Engineering, Northeastern University, 360 Huntington Ave, Boston, MA, 02115, USA
| | - Pengcheng Luan
- Department of Industrial and Mechanical Engineering, Northeastern University, 360 Huntington Ave, Boston, MA, 02115, USA
| | - Qiang Li
- Department of Industrial and Mechanical Engineering, Northeastern University, 360 Huntington Ave, Boston, MA, 02115, USA
| | - Zheng Cheng
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Pengyang Xiang
- Department of Industrial and Mechanical Engineering, Northeastern University, 360 Huntington Ave, Boston, MA, 02115, USA
| | - Detao Liu
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Yi Hou
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Yang Yang
- Department of Industrial and Mechanical Engineering, Northeastern University, 360 Huntington Ave, Boston, MA, 02115, USA
| | - Hongli Zhu
- Department of Industrial and Mechanical Engineering, Northeastern University, 360 Huntington Ave, Boston, MA, 02115, USA
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Da LC, Huang YZ, Xie HQ. Progress in development of bioderived materials for dermal wound healing. Regen Biomater 2017; 4:325-334. [PMID: 29026647 PMCID: PMC5633688 DOI: 10.1093/rb/rbx025] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Revised: 08/22/2017] [Accepted: 08/24/2017] [Indexed: 02/05/2023] Open
Abstract
Treatment of acute and chronic wounds is one of the primary challenges faced by doctors. Bioderived materials have significant potential clinical value in tissue injury treatment and defect reconstruction. Various strategies, including drug loading, addition of metallic element(s), cross-linking and combining two or more distinct types of materials with complementary features, have been used to synthesize more suitable materials for wound healing. In this review, we describe the recent developments made in the processing of bioderived materials employed for cutaneous wound healing, including newly developed materials such as keratin and soy protein. The focus was on the key properties of the bioderived materials that have shown great promise in improving wound healing, restoration and reconstruction. With their good biocompatibility, nontoxic catabolites, microinflammation characteristics, as well as their ability to induce tissue regeneration and reparation, the bioderived materials have great potential for skin tissue repair.
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Affiliation(s)
- Lin-Cui Da
- Laboratory of Stem Cell and Tissue Engineering, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, People’s Republic of China
| | - Yi-Zhou Huang
- Laboratory of Stem Cell and Tissue Engineering, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, People’s Republic of China
| | - Hui-Qi Xie
- Laboratory of Stem Cell and Tissue Engineering, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, People’s Republic of China
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