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Aldana AA, Houben S, Moroni L, Baker MB, Pitet LM. Trends in Double Networks as Bioprintable and Injectable Hydrogel Scaffolds for Tissue Regeneration. ACS Biomater Sci Eng 2021; 7:4077-4101. [DOI: 10.1021/acsbiomaterials.0c01749] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Ana A. Aldana
- Department of Complex Tissue Regeneration, MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht University, 6211 LK Maastricht, The Netherlands
| | - Sofie Houben
- Advanced Functional Polymers Group, Department of Chemistry, Institute for Materials Research (IMO), Hasselt University, Martelarenlaan 42, 3500 Hasselt, Belgium
| | - Lorenzo Moroni
- Department of Complex Tissue Regeneration, MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht University, 6211 LK Maastricht, The Netherlands
| | - Matthew B. Baker
- Department of Complex Tissue Regeneration, MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht University, 6211 LK Maastricht, The Netherlands
| | - Louis M. Pitet
- Advanced Functional Polymers Group, Department of Chemistry, Institute for Materials Research (IMO), Hasselt University, Martelarenlaan 42, 3500 Hasselt, Belgium
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Zhao Y, Zhang H, Ye Y, Shi J, Yan M, Liu L, Zhu H, Guo J. Structure and performance preparation on alginate-based fibrous aerogel with double network. INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION 2021. [DOI: 10.1080/1023666x.2021.1875290] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Yunhe Zhao
- School of Textile and Materials Engineering, Dalian Polytechnic University, Dalian, China
| | - Hong Zhang
- School of Textile and Materials Engineering, Dalian Polytechnic University, Dalian, China
| | - Yongming Ye
- School of Textile and Materials Engineering, Dalian Polytechnic University, Dalian, China
| | - Junfeng Shi
- School of Textile and Materials Engineering, Dalian Polytechnic University, Dalian, China
| | - Ming Yan
- School of Textile and Materials Engineering, Dalian Polytechnic University, Dalian, China
| | - Lingwei Liu
- School of Textile and Materials Engineering, Dalian Polytechnic University, Dalian, China
| | - Haotong Zhu
- School of Textile and Materials Engineering, Dalian Polytechnic University, Dalian, China
| | - Jing Guo
- School of Textile and Materials Engineering, Dalian Polytechnic University, Dalian, China
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Synthesis and characterization of a novel double cross-linked hydrogel based on Diels-Alder click reaction and coordination bonding. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 82:299-309. [DOI: 10.1016/j.msec.2017.08.031] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2017] [Revised: 08/09/2017] [Accepted: 08/10/2017] [Indexed: 12/31/2022]
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Wang J, Wei J. Interpenetrating network hydrogels with high strength and transparency for potential use as external dressings. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 80:460-467. [PMID: 28866188 DOI: 10.1016/j.msec.2017.06.018] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2017] [Revised: 06/12/2017] [Accepted: 06/22/2017] [Indexed: 01/16/2023]
Abstract
Interpenetrating polymer network (IPN) hydrogels composed of gelatin and hydroxypropyl cellulose (HPC) were prepared by successive enzymatic and chemical crosslinking approaches. The hydrogels displayed porous structure and the pore size decreased with the increase of HPC content. Due to the entanglement and interpenetrating between the two crosslinked networks, the IPN hydrogels exhibited excellent mechanical strength and light transmittance. The maximum tensile and tear strengths of the IPN hydrogels reached 3.1 and 5.2MPa, respectively. The water vapor permeability of the IPN hydrogels was within the acceptable range to maintain appropriate moisture for wound healing. The cytotoxicity evaluation indicated that the IPN hydrogels exhibited no toxicity to fibroblast cells. In addition, the hydrogels were loaded with chloramphenicol by pre-soaking in drug solutions to evaluate drug-loading capacity and in vitro release behavior. It was found that the drug loaded hydrogels could act as drug delivery devices to create microbe free microenvironment, which was advantageous for wound healing.
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Affiliation(s)
- Jingjing Wang
- School of Materials Science and Engineering, Yancheng Institute of Technology, Yancheng 224051, China.
| | - Jun Wei
- School of Materials Science and Engineering, Yancheng Institute of Technology, Yancheng 224051, China
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Li Y, Liu W, Cheng L, Huang P, Peng Y, Wu Y, Li X, Li X, Fan X. A Smart pH-Responsive Three Components Luminescent Hydrogel. J Funct Biomater 2016; 7:E25. [PMID: 27626452 PMCID: PMC5040998 DOI: 10.3390/jfb7030025] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Revised: 08/24/2016] [Accepted: 08/29/2016] [Indexed: 12/13/2022] Open
Abstract
In this study, we report a novel three-component luminescent hydrogel, which is composed of amino acid derivatives (N,N'-di valine-3,4,9,10-perylenetetracarboxylic acid, NVPD), riboflavin (RF), and melamine (MM). The three-component hydrogel is attributed to multiple hydrogen bonds and the strong π-π stacking interaction between these molecules. Based on the strong hydrogen bonding of the gelator, when the reversible process between the gel and the solution take places it changes the pH of the system from 6.1 to 10.6. In addition, green fluorescence could be the emissive of the hydrogel under 498 nm and the conversion process of the aggregation state repeated reversibly by altering the value of ambient pH. This pH-responsive luminescent gel may display potential for use in nano pH sensors.
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Affiliation(s)
- Yibao Li
- Key Laboratory of Organo-pharmaceutical Chemistry, Gannan Normal University, Ganzhou 341000, China.
| | - Wei Liu
- Key Laboratory of Organo-pharmaceutical Chemistry, Gannan Normal University, Ganzhou 341000, China.
| | - Linxiu Cheng
- Key Laboratory of Organo-pharmaceutical Chemistry, Gannan Normal University, Ganzhou 341000, China.
| | - Ping Huang
- Key Laboratory of Organo-pharmaceutical Chemistry, Gannan Normal University, Ganzhou 341000, China.
| | - Yu Peng
- Key Laboratory of Organo-pharmaceutical Chemistry, Gannan Normal University, Ganzhou 341000, China.
| | - Yongquan Wu
- Key Laboratory of Organo-pharmaceutical Chemistry, Gannan Normal University, Ganzhou 341000, China.
| | - Xun Li
- Key Laboratory of Organo-pharmaceutical Chemistry, Gannan Normal University, Ganzhou 341000, China.
| | - Xiaokang Li
- Key Laboratory of Organo-pharmaceutical Chemistry, Gannan Normal University, Ganzhou 341000, China.
| | - Xiaolin Fan
- Key Laboratory of Organo-pharmaceutical Chemistry, Gannan Normal University, Ganzhou 341000, China.
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Li Z, Loh XJ. Recent advances of using polyhydroxyalkanoate-based nanovehicles as therapeutic delivery carriers. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2016; 9. [DOI: 10.1002/wnan.1429] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Revised: 07/26/2016] [Accepted: 07/30/2016] [Indexed: 12/14/2022]
Affiliation(s)
- Zibiao Li
- Institute of Materials Research and Engineering; A*STAR (Agency for Science, Technology and Research); Singapore Singapore
| | - Xian Jun Loh
- Institute of Materials Research and Engineering; A*STAR (Agency for Science, Technology and Research); Singapore Singapore
- Department of Materials Science and Engineering; National University of Singapore; Singapore Singapore
- Singapore Eye Research Institute; Singapore Singapore
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Ye H, Owh C, Jiang S, Ng CZQ, Wirawan D, Loh XJ. A Thixotropic Polyglycerol Sebacate-Based Supramolecular Hydrogel as an Injectable Drug Delivery Matrix. Polymers (Basel) 2016; 8:E130. [PMID: 30979218 PMCID: PMC6432133 DOI: 10.3390/polym8040130] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2016] [Revised: 03/22/2016] [Accepted: 03/25/2016] [Indexed: 01/24/2023] Open
Abstract
We have developed a "self-healing" polyglycerol sebacate-polyethylene glycol methyl ether methacrylate (PGS-PEGMEMA)/α-Cyclodextrin (αCD) hydrogel which could be sheared into a liquid during injection and has the potential to quickly "heal" itself back into gel post-injection. This hydrogel was shown to be biocompatible and biodegradable and therefore appropriate for use in vivo. Furthermore, the storage and loss moduli of the hydrogels could be tuned (by varying the concentration of αCD) between a fraction of a kPa to a few 100 kPa, a range that coincides with the moduli of cells and human soft tissues. This property would allow for this hydrogel to be used in vivo with maximal mechanical compatibility with human soft tissues. In vitro experiments showed that the hydrogel demonstrated a linear mass erosion profile and a biphasic drug (doxorubicin) release profile: Phase I was primarily driven by diffusion and Phase II was driven by hydrogel erosion. The diffusion mechanism was modeled with the First Order equation and the erosion mechanism with the Hopfenberg equation. This established fitting model could be used to predict releases with other drugs and estimate the composition of the hydrogel required to achieve a desired release rate.
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Affiliation(s)
- Hongye Ye
- Institute of Materials Research and Engineering (IMRE), A*STAR (Agency for Science, Technology and Research), 2 Fusionopolis Way, Innovis, #08-03, Singapore 138634, Singapore.
| | - Cally Owh
- Institute of Materials Research and Engineering (IMRE), A*STAR (Agency for Science, Technology and Research), 2 Fusionopolis Way, Innovis, #08-03, Singapore 138634, Singapore.
| | - Shan Jiang
- Institute of Materials Research and Engineering (IMRE), A*STAR (Agency for Science, Technology and Research), 2 Fusionopolis Way, Innovis, #08-03, Singapore 138634, Singapore.
- College of Chemistry, Jilin University, Changchun 130012, China.
| | - Cavin Zhen Quan Ng
- Department of Materials Science and Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117575, Singapore.
| | - Daniel Wirawan
- Department of Biomedical Engineering, National University of Singapore, 4 Engineering Drive 3, Singapore 117583, Singapore.
| | - Xian Jun Loh
- Institute of Materials Research and Engineering (IMRE), A*STAR (Agency for Science, Technology and Research), 2 Fusionopolis Way, Innovis, #08-03, Singapore 138634, Singapore.
- Department of Materials Science and Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117575, Singapore.
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Zong Y, Hor TSA. The 5th Molecular Materials Meeting (M3) @ Singapore. Aust J Chem 2016. [DOI: 10.1071/chv69n4_fo] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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