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Zhao G, Zhang A, Chen X, Xiang G, Jiang T, Zhao X. Barnacle inspired strategy combined with solvent exchange for enhancing wet adhesion of hydrogels to promote seawater-immersed wound healing. Bioact Mater 2024; 41:46-60. [PMID: 39101027 PMCID: PMC11296073 DOI: 10.1016/j.bioactmat.2024.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 06/25/2024] [Accepted: 07/05/2024] [Indexed: 08/06/2024] Open
Abstract
Hydrogels are promising materials for wound protection, but in wet, or underwater environments, the hydration layer and swelling of hydrogels can seriously reduce adhesion and limit their application. In this study, inspired by the structural characteristics of strong barnacle wet adhesion and combined with solvent exchange, a robust wet adhesive hydrogel (CP-Gel) based on chitosan and 2-phenoxyethyl acrylate was obtained by breaking the hydration layer and resisting swelling. As a result, CP-Gel exhibited strong wet adhesion to various interfaces even underwater, adapted to joint movement and skin twisting, resisted sustained rushing water, and sealed damaged organs. More importantly, on-demand detachment and controllable adhesion were achieved by promoting swelling. In addition, CP-Gel with good biosafety significantly promotes seawater-immersed wound healing and is promising for use in water-contact wound care, organ sealing, and marine emergency rescue.
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Affiliation(s)
- Guiyuan Zhao
- Key Laboratory of Marine Drugs, Ministry of Education, Shandong Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China, Qingdao, 266003, China
| | - Aijia Zhang
- Key Laboratory of Marine Drugs, Ministry of Education, Shandong Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China, Qingdao, 266003, China
| | - Xiangyan Chen
- Key Laboratory of Marine Drugs, Ministry of Education, Shandong Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China, Qingdao, 266003, China
| | - Guangli Xiang
- Key Laboratory of Marine Drugs, Ministry of Education, Shandong Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China, Qingdao, 266003, China
| | - Tianze Jiang
- Key Laboratory of Marine Drugs, Ministry of Education, Shandong Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China, Qingdao, 266003, China
| | - Xia Zhao
- Key Laboratory of Marine Drugs, Ministry of Education, Shandong Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China, Qingdao, 266003, China
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266237, China
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Long Q, Zhang Y, Zhang Q, Xu K, Cao L. Application of poly (dimethyl diallyl ammonium chloride) −reinforced multifunctional poly (vinyl alcohol)/ polyaniline hydrogels as flexible sensor materials. Biochem Eng J 2023. [DOI: 10.1016/j.bej.2023.108845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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3
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Gao Q, Hu J, Shi J, Wu W, Debeli DK, Pan P, Shan G. Fast photothermal poly(NIPAM-co-β-cyclodextrin) supramolecular hydrogel with self-healing through host-guest interaction for intelligent light-controlled switches. SOFT MATTER 2020; 16:10558-10566. [PMID: 33079109 DOI: 10.1039/d0sm01501f] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
A graphene oxide/poly(N-isopropylacrylamide-co-β-cyclodextrin) (GO/poly(NIPAM-co-β-CD)) hydrogel has been synthesized through host-guest interaction between β-cyclodextrin (β-CD) and the isopropyl group of N-isopropylacrylamide (NIPAM). The product exhibits rapid responses to the stimuli of temperature and near-infrared (NIR) irradiation, self-healing properties, and excellent mechanical properties. The host-guest interaction serves as the main physical cross-linker, while a hydrogen bond between the hydroxyl group of β-CD, GO sheets and amide group of NIPAM acts as a secondary cross-linker. The volume phase transition temperature and NIR response rate of such a hydrogel are controlled by its contents of β-CD and GO. The obtained hydrogels showing excellent properties might be applied in remote contactless control devices in advanced smart technologies. Based on the excellent characteristics of the hydrogels, remote light-controlled switches have been designed, and more applications will be explored, such as intelligent light-controlled drivers and soft robots.
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Affiliation(s)
- Qiaofeng Gao
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China.
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Yi J, Nguyen KCT, Wang W, Yang W, Pan M, Lou E, Major PW, Le LH, Zeng H. Polyacrylamide/Alginate double-network tough hydrogels for intraoral ultrasound imaging. J Colloid Interface Sci 2020; 578:598-607. [DOI: 10.1016/j.jcis.2020.06.015] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 05/24/2020] [Accepted: 06/03/2020] [Indexed: 12/20/2022]
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5
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Qiao Z, Mieles M, Ji H. Injectable and moldable hydrogels for use in sensitive and wide range strain sensing applications. Biopolymers 2020; 111:e23355. [DOI: 10.1002/bip.23355] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Revised: 03/20/2020] [Accepted: 04/06/2020] [Indexed: 12/20/2022]
Affiliation(s)
- Zhen Qiao
- Department of ChemistryDrexel University Philadelphia Pennsylvania USA
| | - Matthew Mieles
- Department of ChemistryDrexel University Philadelphia Pennsylvania USA
| | - Hai‐Feng Ji
- Department of ChemistryDrexel University Philadelphia Pennsylvania USA
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Du J, She X, Zhu W, Zhang H, Deng T, Li X, Liu J, Li M. Tough hybrid hydrogels based on simultaneous dual
in situ
sol–gel technique and radical polymerization. J Appl Polym Sci 2019. [DOI: 10.1002/app.47742] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Juan Du
- Key Laboratory of Material Corrosion and Protection of Sichuan Province, College of Materials Science and EngineeringSichuan University of Science and Engineering Zigong 643000 China
| | - Xiaohong She
- Key Laboratory of Material Corrosion and Protection of Sichuan Province, College of Materials Science and EngineeringSichuan University of Science and Engineering Zigong 643000 China
| | - Wenli Zhu
- Key Laboratory of Material Corrosion and Protection of Sichuan Province, College of Materials Science and EngineeringSichuan University of Science and Engineering Zigong 643000 China
| | - Huaju Zhang
- Key Laboratory of Material Corrosion and Protection of Sichuan Province, College of Materials Science and EngineeringSichuan University of Science and Engineering Zigong 643000 China
| | - Tao Deng
- Key Laboratory of Material Corrosion and Protection of Sichuan Province, College of Materials Science and EngineeringSichuan University of Science and Engineering Zigong 643000 China
| | - Xiaoyu Li
- Key Laboratory of Material Corrosion and Protection of Sichuan Province, College of Materials Science and EngineeringSichuan University of Science and Engineering Zigong 643000 China
| | - Jiayu Liu
- Key Laboratory of Material Corrosion and Protection of Sichuan Province, College of Materials Science and EngineeringSichuan University of Science and Engineering Zigong 643000 China
| | - Mingtian Li
- Key Laboratory of Material Corrosion and Protection of Sichuan Province, College of Materials Science and EngineeringSichuan University of Science and Engineering Zigong 643000 China
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Du J, She X, Zhu W, Yang Q, Zhang H, Tsou C. Super-tough, anti-fatigue, self-healable, anti-fogging, and UV shielding hybrid hydrogel prepared via simultaneous dual in situ sol–gel technique and radical polymerization. J Mater Chem B 2019; 7:7162-7175. [DOI: 10.1039/c9tb01625b] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A hydrogel crosslinked by hierarchical inorganic hybrid crosslinks via simultaneous in situ sol–gel technique and radical polymerization exhibits excellent mechanical performance.
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Affiliation(s)
- Juan Du
- Material Corrosion and Protection Key Laboratory of Sichuan Province
- College of Materials Science and Engineering
- Sichuan University of Science and Engineering
- Zigong 643000
- China
| | - Xiaohong She
- Material Corrosion and Protection Key Laboratory of Sichuan Province
- College of Materials Science and Engineering
- Sichuan University of Science and Engineering
- Zigong 643000
- China
| | - Wenli Zhu
- Material Corrosion and Protection Key Laboratory of Sichuan Province
- College of Materials Science and Engineering
- Sichuan University of Science and Engineering
- Zigong 643000
- China
| | - Qiaoling Yang
- Material Corrosion and Protection Key Laboratory of Sichuan Province
- College of Materials Science and Engineering
- Sichuan University of Science and Engineering
- Zigong 643000
- China
| | - Huaju Zhang
- Material Corrosion and Protection Key Laboratory of Sichuan Province
- College of Materials Science and Engineering
- Sichuan University of Science and Engineering
- Zigong 643000
- China
| | - Chihui Tsou
- Material Corrosion and Protection Key Laboratory of Sichuan Province
- College of Materials Science and Engineering
- Sichuan University of Science and Engineering
- Zigong 643000
- China
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