1
|
van den Akker WP, van Benthem RATM, Voets IK, van Hest JCM. Dampened Transient Actuation of Hydrogels Autonomously Controlled by pH-Responsive Bicontinuous Nanospheres. ACS APPLIED MATERIALS & INTERFACES 2024; 16:19642-19650. [PMID: 38569110 DOI: 10.1021/acsami.4c02643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/05/2024]
Abstract
The fabrication of a soft actuator with a dampened actuation response is presented. This was achieved via the incorporation into an actuating hydrogel of urease-loaded pH-responsive bicontinuous nanospheres (BCNs), whose membrane was able to regulate the permeability and thus conversion of fuel urea into ammonia. The dampened response of these nanoreactors to the enzymatically induced pH change was translated to a pH-responsive soft actuator. In hydrogels composed of a pH-responsive and nonresponsive layer, the transient pH gradient yielded an asymmetric swelling behavior, which induced a bending response. The transient actuation profile could be controlled by varying the external fuel concentrations. Furthermore, we showed that the spatial organization of the BCNs within the actuator had a great influence on the actuation response. Embedding the urease-loaded nanoreactors within the active, pH-responsive layer resulted in a reduced response due to local substrate conversion in comparison to embedding them within the passive layer of the bilayer hydrogel. Finally, we were able to induce transient actuation in a hydrogel comprising two identical active layers by the immobilization of the BCNs within one specific layer. Upon addition of urea, a local pH gradient was generated, which caused accelerated swelling in the BCN layer and transient bending of the device before the pH gradient was attenuated over time.
Collapse
Affiliation(s)
- Wouter P van den Akker
- Department of Chemistry & Chemical Engineering, Institute for Complex Molecular Systems, Bio-Organic Chemistry, Eindhoven University of Technology, Helix, P.O. Box 513, 5600MB Eindhoven, The Netherlands
- Department of Chemistry & Chemical Engineering, Self-Organizing Soft Matter, Eindhoven University of Technology, P.O. Box 513, 5600MB Eindhoven, The Netherlands
| | - Rolf A T M van Benthem
- Department of Chemistry & Chemical Engineering, Laboratory of Physical Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600MB Eindhoven, The Netherlands
- Shell Energy Transition Center Amsterdam, Grasweg 31, 1031 HW Amsterdam, The Netherlands
| | - Ilja K Voets
- Department of Chemistry & Chemical Engineering, Self-Organizing Soft Matter, Eindhoven University of Technology, P.O. Box 513, 5600MB Eindhoven, The Netherlands
| | - Jan C M van Hest
- Department of Chemistry & Chemical Engineering, Institute for Complex Molecular Systems, Bio-Organic Chemistry, Eindhoven University of Technology, Helix, P.O. Box 513, 5600MB Eindhoven, The Netherlands
| |
Collapse
|
2
|
Wang Y, Jiang X, Li X, Ding K, Liu X, Huang B, Ding J, Qu K, Sun W, Xue Z, Xu W. Bionic ordered structured hydrogels: structure types, design strategies, optimization mechanism of mechanical properties and applications. MATERIALS HORIZONS 2023; 10:4033-4058. [PMID: 37522298 DOI: 10.1039/d3mh00326d] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/01/2023]
Abstract
Natural organisms, such as lobsters, lotus, and humans, exhibit exceptional mechanical properties due to their ordered structures. However, traditional hydrogels have limitations in their mechanical and physical properties due to their disordered molecular structures when compared with natural organisms. Therefore, inspired by nature and the properties of hydrogels similar to those of biological soft tissues, researchers are increasingly focusing on how to investigate bionic ordered structured hydrogels and render them as bioengineering soft materials with unique mechanical properties. In this paper, we systematically introduce the various structure types, design strategies, and optimization mechanisms used to enhance the strength, toughness, and anti-fatigue properties of bionic ordered structured hydrogels in recent years. We further review the potential applications of bionic ordered structured hydrogels in various fields, including sensors, bioremediation materials, actuators, and impact-resistant materials. Finally, we summarize the challenges and future development prospects of bionic ordered structured hydrogels in preparation and applications.
Collapse
Affiliation(s)
- Yanyan Wang
- School of Chemistry and Materials Science Ludong University, Yantai 264025, China.
| | - Xinyu Jiang
- School of Chemistry and Materials Science Ludong University, Yantai 264025, China.
| | - Xusheng Li
- School of Chemistry and Materials Science Ludong University, Yantai 264025, China.
| | - Kexin Ding
- School of Chemistry and Materials Science Ludong University, Yantai 264025, China.
| | - Xianrui Liu
- School of Chemistry and Materials Science Ludong University, Yantai 264025, China.
| | - Bin Huang
- School of Chemistry and Materials Science Ludong University, Yantai 264025, China.
| | - Junjie Ding
- School of Chemistry and Materials Science Ludong University, Yantai 264025, China.
| | - Keyu Qu
- School of Chemistry and Materials Science Ludong University, Yantai 264025, China.
| | - Wenzhi Sun
- School of Chemistry and Materials Science Ludong University, Yantai 264025, China.
| | - Zhongxin Xue
- School of Chemistry and Materials Science Ludong University, Yantai 264025, China.
| | - Wenlong Xu
- School of Chemistry and Materials Science Ludong University, Yantai 264025, China.
| |
Collapse
|
3
|
Wang JY, Jin F, Dong XZ, Liu J, Zhou MX, Li T, Zheng ML. Dual-Stimuli Cooperative Responsive Hydrogel Microactuators Via Two-Photon Lithography. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2303166. [PMID: 37264716 DOI: 10.1002/smll.202303166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 05/18/2023] [Indexed: 06/03/2023]
Abstract
With the development of bionics as well as materials science, intelligent soft actuators have shown promising applications in many fields such as soft robotics, sensing, and remote manipulation. Microfabrication technologies have enabled the reduction of the size of responsive soft actuators to the micron level. However, it is still challenging to construct microscale actuators capable of responding to different external stimuli in complex and diverse conditions. Here, this work demonstrates a dual-stimuli cooperative responsive hydrogel microactuator by asymmetric fabrication via femtosecond laser direct writing. The dual response of the hydrogel microstructure is achieved by employing responsive hydrogel with functional monomer 2-(dimethylamino)ethyl methacrylate. Raman spectra of the hydrogel microstructures suggest that the pH and temperature response of the hydrogel is generated by the changes in tertiary amine groups and hydrogen bonds, respectively. The asymmetric hydrogel microstructures show opposite bending direction when being heated to high temperature or exposed to acid solution, and can independently accomplish the grasp of polystyrene microspheres. Moreover, this work depicts the cooperative response of the hydrogel microactuator to pH and temperature at the same time. The dual-stimuli cooperative responsive hydrogel microactuators will provide a strategy for designing and fabricating controllable microscale actuators with promising applications in microrobotics and microfluidics.
Collapse
Affiliation(s)
- Jian-Yu Wang
- Laboratory of Organic NanoPhotonics and CAS Key Laboratory of Bio-Inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, No. 29, Zhongguancun East Road, Beijing, 100190, P. R. China
- University of Chinese Academy of Sciences, Yanqihu Campus, Beijing, 101407, P. R. China
| | - Feng Jin
- Laboratory of Organic NanoPhotonics and CAS Key Laboratory of Bio-Inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, No. 29, Zhongguancun East Road, Beijing, 100190, P. R. China
| | - Xian-Zi Dong
- Laboratory of Organic NanoPhotonics and CAS Key Laboratory of Bio-Inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, No. 29, Zhongguancun East Road, Beijing, 100190, P. R. China
| | - Jie Liu
- Laboratory of Organic NanoPhotonics and CAS Key Laboratory of Bio-Inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, No. 29, Zhongguancun East Road, Beijing, 100190, P. R. China
| | - Ming-Xia Zhou
- Laboratory of Organic NanoPhotonics and CAS Key Laboratory of Bio-Inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, No. 29, Zhongguancun East Road, Beijing, 100190, P. R. China
- University of Chinese Academy of Sciences, Yanqihu Campus, Beijing, 101407, P. R. China
| | - Teng Li
- Laboratory of Organic NanoPhotonics and CAS Key Laboratory of Bio-Inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, No. 29, Zhongguancun East Road, Beijing, 100190, P. R. China
- University of Chinese Academy of Sciences, Yanqihu Campus, Beijing, 101407, P. R. China
| | - Mei-Ling Zheng
- Laboratory of Organic NanoPhotonics and CAS Key Laboratory of Bio-Inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, No. 29, Zhongguancun East Road, Beijing, 100190, P. R. China
| |
Collapse
|
4
|
Matonis S, Zhuang B, Bishop AF, Naik DA, Temel Z, Bettinger CJ. Edible Origami Actuators Using Gelatin-Based Bioplastics. ACS APPLIED POLYMER MATERIALS 2023; 5:6288-6295. [PMID: 37588084 PMCID: PMC10425958 DOI: 10.1021/acsapm.3c00919] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 06/22/2023] [Indexed: 08/18/2023]
Abstract
The potential of ingestible medical devices can be greatly enhanced through the use of smart structures made from stimuli-responsive materials. While hydration is a convenient stimulus for inducing shape changes in biomaterials, finding robust materials that can achieve rapid actuation, facile manufacturability, and biocompatibility suitable for ingestible medical devices poses practical challenges. Hydration is a convenient stimulus to induce shape changes in smart biomaterials; however, there are many practical challenges to identifying materials that can achieve rapid actuation and facile manufacturability while satisfying constraints associated with biocompatibility requirements and mechanical properties that are suitable for ingestible medical devices. Herein, we illustrate the formulation and processability of a moisture-responsive genipin-crosslinked gelatin bioplastic system, which can be processed into complex three-dimensional shapes. Mechanical characterization of bioplastic samples showed Young's Modulus values as high as 1845 MPa and toughness values up to 52 MJ/m3, using only food-safe ingredients. Custom molds and UV-laser processing enabled the fabrication of centimeter-scale structures with over 150 independent actuating joints. These self-actuating structures soften and unfold in response to surrounding moisture, eliminating the need for additional stimuli or actuating elements.
Collapse
Affiliation(s)
| | | | - Ailla F. Bishop
- Carnegie Mellon University, 5000 Forbes Ave., Pittsburgh, Pennsylvania 15213, United States
| | - Durva A. Naik
- Carnegie Mellon University, 5000 Forbes Ave., Pittsburgh, Pennsylvania 15213, United States
| | - Zeynep Temel
- Carnegie Mellon University, 5000 Forbes Ave., Pittsburgh, Pennsylvania 15213, United States
| | | |
Collapse
|
5
|
Zheng Z, Han J, Demir SO, Wang H, Jiang W, Liu H, Sitti M. Electrodeposited Superhydrophilic-Superhydrophobic Composites for Untethered Multi-Stimuli-Responsive Soft Millirobots. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2302409. [PMID: 37288527 PMCID: PMC10427389 DOI: 10.1002/advs.202302409] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 05/16/2023] [Indexed: 06/09/2023]
Abstract
To navigate in complex and unstructured real-world environments, soft miniature robots need to possess multiple functions, including autonomous environmental sensing, self-adaptation, and multimodal locomotion. However, to achieve multifunctionality, artificial soft robots should respond to multiple stimuli, which can be achieved by multimaterial integration using facile and flexible fabrication methods. Here, a multimaterial integration strategy for fabricating soft millirobots that uses electrodeposition to integrate two inherently non-adherable materials, superhydrophilic hydrogels and superhydrophobic elastomers, together via gel roots is proposed. This approach enables the authors to electrodeposit sodium alginate hydrogel onto a laser-induced graphene-coated elastomer, which can then be laser cut into various shapes to function as multi-stimuli-responsive soft robots (MSRs). Each MSR can respond to six different stimuli to autonomously transform their shapes, and mimic flowers, vines, mimosas, and flytraps. It is demonstrated that MSRs can climb slopes, switch locomotion modes, self-adapt between air-liquid environments, and transport cargo between different environments. This multimaterial integration strategy enables creating untethered soft millirobots that have multifunctionality, such as environmental sensing, self-propulsion, and self-adaptation, paving the way for their future operation in complex real-world environments.
Collapse
Affiliation(s)
- Zhiqiang Zheng
- Physical Intelligence DepartmentMax Planck Institute for Intelligent Systems70569StuttgartGermany
| | - Jie Han
- Physical Intelligence DepartmentMax Planck Institute for Intelligent Systems70569StuttgartGermany
- State Key Laboratory for Manufacturing Systems EngineeringXi'an Jiaotong UniversityXi'an710054China
- School of Mechanical EngineeringXi'an Jiaotong UniversityXi'an710054China
| | - Sinan Ozgun Demir
- Physical Intelligence DepartmentMax Planck Institute for Intelligent Systems70569StuttgartGermany
| | - Huaping Wang
- Intelligent Robotics InstituteSchool of Mechatronical EngineeringBeijing Institute of TechnologyBeijing100081China
- Key Laboratory of Biomimetic Robots and Systems (Beijing Institute of Technology)Ministry of EducationBeijing100081China
| | - Weitao Jiang
- State Key Laboratory for Manufacturing Systems EngineeringXi'an Jiaotong UniversityXi'an710054China
- School of Mechanical EngineeringXi'an Jiaotong UniversityXi'an710054China
| | - Hongzhong Liu
- State Key Laboratory for Manufacturing Systems EngineeringXi'an Jiaotong UniversityXi'an710054China
- School of Mechanical EngineeringXi'an Jiaotong UniversityXi'an710054China
| | - Metin Sitti
- Physical Intelligence DepartmentMax Planck Institute for Intelligent Systems70569StuttgartGermany
- Institute for Biomedical EngineeringETH ZurichZurich8092Switzerland
- School of Medicine and College of EngineeringKoç UniversityIstanbul34450Turkey
| |
Collapse
|
6
|
Fusi G, Del Giudice D, Skarsetz O, Di Stefano S, Walther A. Autonomous Soft Robots Empowered by Chemical Reaction Networks. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2209870. [PMID: 36420882 DOI: 10.1002/adma.202209870] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 11/21/2022] [Indexed: 06/16/2023]
Abstract
Hydrogel actuators are important for designing stimuli-sensitive soft robots. They generate mechanical motion by exploiting compartmentalized (de)swelling in response to a stimulus. However, classical switching methods, such as manually lowering or increasing the pH, cannot provide more complex autonomous motions. By coupling an autonomously operating pH-flip with programmable lifetimes to a hydrogel system containing pH-responsive and non-responsive compartments, autoonenomous forward and backward motion as well as more complex tasks, such as interlocking of "puzzle pieces" and collection of objects are realized. All operations are initiated by one simple trigger, and the devices operate in a "fire and forget" mode. More complex self-regulatory behavior is obtained by adding chemo-mechano-chemo feedback mechanisms. Due to its simplicity, this method shows great potential for the autonomous operation of soft grippers and metamaterials.
Collapse
Affiliation(s)
- Giorgio Fusi
- Life-Like Materials and Systems, Department of Chemistry, University of Mainz, Duesbergweg 10-14, 55128, Mainz, Germany
| | - Daniele Del Giudice
- Dipartimento di Chimica Università di Roma La Sapienza and ISB-CNR Sede Secondaria di Roma - Meccanismi di Reazione, P.le A. Moro 5, Roma, I-00185, Italy
| | - Oliver Skarsetz
- Life-Like Materials and Systems, Department of Chemistry, University of Mainz, Duesbergweg 10-14, 55128, Mainz, Germany
| | - Stefano Di Stefano
- Dipartimento di Chimica Università di Roma La Sapienza and ISB-CNR Sede Secondaria di Roma - Meccanismi di Reazione, P.le A. Moro 5, Roma, I-00185, Italy
| | - Andreas Walther
- Life-Like Materials and Systems, Department of Chemistry, University of Mainz, Duesbergweg 10-14, 55128, Mainz, Germany
| |
Collapse
|
7
|
Cheeyattil S, Rajan A, Stephen J, Radhakrishnan M. Study on the optimization of barley flour xerogel and its programed oleomorphic
3D
shape‐shifting. J FOOD PROCESS ENG 2022. [DOI: 10.1111/jfpe.14197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Subith Cheeyattil
- National Institute of Food Technology Entrepreneurship and Management (NIFTEM‐T) Thanjavur India
| | - Anbarasan Rajan
- National Institute of Food Technology Entrepreneurship and Management (NIFTEM‐T) Thanjavur India
| | - Jaspin Stephen
- National Institute of Food Technology Entrepreneurship and Management (NIFTEM‐T) Thanjavur India
| | - Mahendran Radhakrishnan
- Centre of Excellence in Nonthermal Processing National Institute of Food Technology Entrepreneurship and Management (NIFTEM‐T) Thanjavur India
| |
Collapse
|
8
|
Tang Y, Lu Y, Li L, Shi C, Zhang X, Li X, Niu Y, Liu F, Wang L, Xu W. Electrostatic Induced Peptide Hydrogels for pH‐Controllable Doxorubicin Release and Antitumor Activity. ChemistrySelect 2022. [DOI: 10.1002/slct.202202284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yuanhan Tang
- School of Chemistry and Materials Science Ludong University Yantai 264025 China
| | - Yingying Lu
- Department of Cell Biology Key Laboratory of Cell Biology Ministry of Public Health and Key Laboratory of Medical Cell Biology Ministry of Education China Medical University Shenyang 110122 China
| | - Lingyi Li
- School of Chemistry and Materials Science Ludong University Yantai 264025 China
| | - Changxin Shi
- School of Chemistry and Materials Science Ludong University Yantai 264025 China
| | - Xin Zhang
- School of Chemistry and Materials Science Ludong University Yantai 264025 China
| | - Xinyue Li
- School of Chemistry and Materials Science Ludong University Yantai 264025 China
| | - Yuzhong Niu
- School of Chemistry and Materials Science Ludong University Yantai 264025 China
| | - Fangjie Liu
- School of Food Engineering Ludong University Yantai 264025 China
| | - Linlin Wang
- State Key Laboratory of Long-Acting and Targeting Drug Delivery System Shandong Luye Pharmaceutical Co. Ltd Yantai 264000 China
| | - Wenlong Xu
- School of Chemistry and Materials Science Ludong University Yantai 264025 China
| |
Collapse
|
9
|
Xiong Y, Wang L, Xu W, Li L, Tang Y, Shi C, Li X, Niu Y, Sun C, Ren C. Electrostatic induced peptide hydrogel containing PHMB for sustained antibacterial activity. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
10
|
Yuan Z, Ding J, Zhang Y, Huang B, Song Z, Meng X, Ma X, Gong X, Huang Z, Ma S, Xiang S, Xu W. Components, mechanisms and applications of stimuli-responsive polymer gels. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
11
|
Zhang X, Zhang G, Huang X, He J, Bai Y, Zhang L. Antifreezing and Nondrying Sensors of Ionic Hydrogels with a Double-Layer Structure for Highly Sensitive Motion Monitoring. ACS APPLIED MATERIALS & INTERFACES 2022; 14:30256-30267. [PMID: 35749282 DOI: 10.1021/acsami.2c08589] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Freezing and dehydration together with interfacial failure are capable of causing the functional reduction of hydrogels for sensing applications. Herein, we develop a multifunctional bilayer that consists of a mussel-inspired adhesive layer and a functionally ionic layer that is composed of sodium p-styrene sulfonate (SSS) and an ionic liquid of [BMIM]Cl. The adhesive layer enables the strong adhesion of the bilayer to the surface of the skin. The introduction of ionic elements of SSS-[BMIM]Cl not only provides the bilayer with sensing adaptability in a wide temperature range of -25 to 75 °C, but also endows it with elastic, stretchable, self-healing, and conductive features. These mechanical properties are utilized to assemble a wearable sensor that has unprecedented sensitivity and reusability in monitoring human motions, including stretching, pulsing, frowning, and speaking. It is thus expected that the concept in this work would provide a promising route to design soft sensing devices that can work in a wide temperature range.
Collapse
Affiliation(s)
- Xiaoyong Zhang
- School of Materials Science and Engineering, State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines, Anhui University of Science and Technology, Huainan, Anhui 232001, P. R. China
| | - Gui Zhang
- School of Materials Science and Engineering, State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines, Anhui University of Science and Technology, Huainan, Anhui 232001, P. R. China
| | - Xinhua Huang
- School of Materials Science and Engineering, State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines, Anhui University of Science and Technology, Huainan, Anhui 232001, P. R. China
| | - Jinmei He
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, Heilongjiang 150000, P. R. China
| | - Yongping Bai
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, Heilongjiang 150000, P. R. China
| | - Lidong Zhang
- School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200241, P. R. China
| |
Collapse
|
12
|
Zhou C, Wu T, Xie X, Song G, Ma X, Mu Q, Huang Z, Liu X, Sun C, Xu W. Advances and challenges in conductive hydrogels: From properties to applications. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
13
|
Stretchable and self-healable double-network ionogel with strong adhesion and temperature tolerance for information encryption. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.118626] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
14
|
Zhou C, Zhao X, Xiong Y, Tang Y, Ma X, Tao Q, Sun C, Xu W. A review of etching methods of MXene and applications of MXene conductive hydrogels. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111063] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
|
15
|
Zhang X, Tang Y, Wang P, Wang Y, Wu T, Li T, Huang S, Zhang J, Wang H, Ma S, Wang L, Xu W. A review of recent advances in metal ion hydrogels: mechanism, properties and their biological applications. NEW J CHEM 2022. [DOI: 10.1039/d2nj02843c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The mechanisms, common properties and biological applications of different types of metal ion hydrogels are summarized.
Collapse
Affiliation(s)
- Xin Zhang
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Yuanhan Tang
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Puying Wang
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Yanyan Wang
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Tingting Wu
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Tao Li
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Shuo Huang
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Jie Zhang
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Haili Wang
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Songmei Ma
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Linlin Wang
- Department of Food Engineering, Shandong Business Institute, Yantai 264670, P. R. China
| | - Wenlong Xu
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
- Collaborative Innovation Center of Shandong Province for High Performance Fibers and Their Composites, Ludong University, Yantai 264025, China
| |
Collapse
|
16
|
|
17
|
Zhang Z, Jiang W, Xie X, Liang H, Chen H, Chen K, Zhang Y, Xu W, Chen M. Recent Developments of Nanomaterials in Hydrogels: Characteristics, Influences, and Applications. ChemistrySelect 2021. [DOI: 10.1002/slct.202103528] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Zongzheng Zhang
- School of Chemistry and Materials Science Ludong University Yantai 264025 China
| | - Wenqing Jiang
- School of Chemistry and Materials Science Ludong University Yantai 264025 China
| | - Xinmin Xie
- School of Chemistry and Materials Science Ludong University Yantai 264025 China
| | - Haiqing Liang
- School of Chemistry and Materials Science Ludong University Yantai 264025 China
| | - Hao Chen
- School of Chemistry and Materials Science Ludong University Yantai 264025 China
| | - Kun Chen
- School of Chemistry and Materials Science Ludong University Yantai 264025 China
| | - Ying Zhang
- School of Chemistry and Materials Science Ludong University Yantai 264025 China
| | - Wenlong Xu
- School of Chemistry and Materials Science Ludong University Yantai 264025 China
| | - Mengjun Chen
- School of Qilu Transportation Shandong University Jinan 250002 China
| |
Collapse
|
18
|
Xu W, Zhang Z, Zhang X, Tang Y, Niu Y, Chu X, Zhang S, Ren C. Peptide Hydrogel with Antibacterial Performance Induced by Rare Earth Metal Ions. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2021; 37:12842-12852. [PMID: 34705468 DOI: 10.1021/acs.langmuir.1c01815] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Metal ion-induced peptide assembly is an interesting field. As compared to traditional antibacterial Ag+, rare earth metal ions possess the advantage of antibacterial performance with photostability and low toxicity. Herein, a new peptide Fmoc-FFWDD-OH was designed and synthesized, which could form a stable hydrogel induced by rare earth metal ions, including Tb3+, Eu3+, and La3+. The mechanical properties were characterized by rheological measurements, and they exhibited elasticity-dominating properties. Transmission electron microscopy (TEM) images showed a large number of nanoscale fiber structures formed in the hydrogel. Circular dichroism (CD) spectra, Fourier transform infrared (FT-IR) spectra, ThT assays, and X-ray diffraction (XRD) pattern illustrated the formation mechanism of the fiber structure. The rare earth ion-induced peptide hydrogel was proved to possess good antibacterial performance on Escherichia coli (E. coli) with excellent biocompatibility. The introduction of rare earth metal ions may have some potential applications in the biological antibacterial and medical fields.
Collapse
Affiliation(s)
- Wenlong Xu
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Zhiwen Zhang
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Xin Zhang
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Yuanhan Tang
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Yuzhong Niu
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Xiaoxiao Chu
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Shaohua Zhang
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Chunguang Ren
- Yantai Institute of Materia Medica, Yantai 264000, China
| |
Collapse
|