1
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Gilboa E, Eshkol-Yogev I, Giladi S, Zilberman M. Cellulose fibres enhance the function of hemostatic composite medical sealants. J Biomater Appl 2024; 39:83-95. [PMID: 38768480 DOI: 10.1177/08853282241254845] [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] [Indexed: 05/22/2024]
Abstract
Tissue adhesives and sealants offer promising alternatives to traditional wound closure methods, but the existing trade-off between biocompatibility and strength is still a challenge. The current study explores the potential of a gelatin-alginate-based hydrogel, cross-linked with a carbodiimide, and loaded with two functional fillers, the hemostatic agent kaolin and cellulose fibres, to improve the hydrogel's mechanical strength and hemostatic properties for use as a sealant. The effect of the formulation parameters on the mechanical and physical properties was studied, as well as the biocompatibility and microstructure. The incorporation of the two functional fillers resulted in a dual micro-composite structure, with uniform dispersion of both fillers within the hydrogel, and excellent adhesion between the fillers and the hydrogel matrix. This enabled to strongly increase the sealing ability and the tensile strength and modulus of the hydrogel. The fibres' contribution to the enhanced mechanical properties is more dominant than that of kaolin. A combined synergistic effect of both fillers resulted in enhanced sealing ability (247%), tensile strength (400%), and Young's modulus (437%), compared to the unloaded hydrogel formulation. While the incorporation of kaolin almost did not affect the physical properties of the hydrogel, the incorporation of the fibres strongly increased the viscosity and decreased the gelation time and swelling degree. The cytotoxicity tests indicated that all studied formulations exhibited high cell viability. Hence, the studied new dual micro-composite hydrogels may be suitable for medical sealing applications, especially when it is needed to get a high sealing effect within a short time. The desired hemostatic effect is obtained due to kaolin incorporation without affecting the physical properties of the sealant. Understanding the effects of the formulation parameters on the hydrogel's properties enables the fitting of optimal formulations for various medical sealing applications.
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Affiliation(s)
- Efrat Gilboa
- Department of Materials Science and Engineering, Tel-Aviv University, Tel-Aviv, Israel
| | - Inbar Eshkol-Yogev
- Department of Biomedical Engineering, Tel-Aviv University, Tel-Aviv, Israel
| | - Shir Giladi
- Department of Materials Science and Engineering, Tel-Aviv University, Tel-Aviv, Israel
| | - Meital Zilberman
- Department of Materials Science and Engineering, Tel-Aviv University, Tel-Aviv, Israel
- Department of Biomedical Engineering, Tel-Aviv University, Tel-Aviv, Israel
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2
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Yang J, Wang Z, Liang X, Wang W, Wang S. Multifunctional polypeptide-based hydrogel bio-adhesives with pro-healing activities and their working principles. Adv Colloid Interface Sci 2024; 327:103155. [PMID: 38631096 DOI: 10.1016/j.cis.2024.103155] [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: 12/04/2023] [Revised: 03/08/2024] [Accepted: 04/08/2024] [Indexed: 04/19/2024]
Abstract
Wound healing is a complex physiological process involving hemostasis, inflammation, proliferation, and tissue remodeling. Therefore, there is an urgent need for suitable wound dressings for effective and systematical wound management. Polypeptide-based hydrogel bio-adhesives offer unique advantages and are ideal candidates. However, comprehensive reviews on polypeptide-based hydrogel bio-adhesives for wound healing are still lacking. In this review, the physiological mechanisms and evaluation parameters of wound healing were first described in detail. Then, the working principles of hydrogel bio-adhesives were summarized. Recent advances made in multifunctional polypeptide-based hydrogel bio-adhesives involving gelatin, silk fibroin, fibrin, keratin, poly-γ-glutamic acid, ɛ-poly-lysine, serum albumin, and elastin with pro-healing activities in wound healing and tissue repair were reviewed. Finally, the current status, challenges, developments, and future trends of polypeptide-based hydrogel bio-adhesives were discussed, hoping that further developments would be stimulated to meet the growing needs of their clinical applications.
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Affiliation(s)
- Jiahao Yang
- School of Materials and Chemistry, University of Shanghai for Science and Technology, No. 516 Jungong Road, Shanghai 200093, P. R. China
| | - Zhengyue Wang
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, SAR 999077, P. R. China
| | - Xiaoben Liang
- Department of Otorhinolaryngology Head and Neck Surgery, Shanghai Children's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200062, P. R. China
| | - Wenyi Wang
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, SAR 999077, P. R. China.
| | - Shige Wang
- School of Materials and Chemistry, University of Shanghai for Science and Technology, No. 516 Jungong Road, Shanghai 200093, P. R. China.
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3
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Freundlich E, Shimony N, Gross A, Mizrahi B. Bioadhesive microneedle patches for tissue sealing. Bioeng Transl Med 2024; 9:e10578. [PMID: 38818121 PMCID: PMC11135150 DOI: 10.1002/btm2.10578] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 06/06/2023] [Accepted: 07/05/2023] [Indexed: 06/01/2024] Open
Abstract
Sealing of soft tissues prevents leakage of gas and liquid, closes wounds, and promotes healing and is, therefore, of great significance in the clinical and medical fields. Although various formulations have been developed for reliable sealing of soft tissue, tradeoffs between adhesive properties, degradation profile, and tissue toxicity limit their clinical use. Hydrogel-based adhesives, for example, are highly biocompatible but adhere very weakly to the tissue and degrade quickly, while oxidized cellulose patches are poorly absorbed and may cause healing complications postoperatively. Here, we present a novel strategy for tissue sealing based on bioadhesive microneedle patches that can spontaneously adhere to tissue surface through electrostatic interactions and swell within it. A series of microneedle patches made of pullulan, chitosan, Carbopol, poly (lactic-co-glycolic acid), and a Carbopol/chitosan combination were fabricated and characterized for their use in tissue sealing. The effect of microneedle composition on the fabrication process, physical and mechanical properties, in vitro cytotoxicity, and in vivo biocompatibility were examined. The needle structure enables microneedles to strongly fix onto various tissues via physical interlocking, while their adhesive properties improve staying time and sealing capabilities. The microneedle patch comprising Carbopol needles and chitosan as a second pedestal layer presented the best results in terms of sealing and adhesion, a consequence of the needle's swelling and adhesion features combined with the supportive chitosan base layer. Finally, single Carbopol/chitosan patches stopped intense liver bleeding in a rat model significantly quicker and with less blood loss compared with commercial oxidized cellulose patches. These microneedles can be considered a promising cost-effective platform for adhering and sealing tissues as they can be applied quickly and painlessly, and require less trained medical staff and equipment.
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Affiliation(s)
- Eden Freundlich
- Faculty of Biotechnology and Food EngineeringTechnion – Israel Institute of TechnologyHaifaIsrael
| | - Neta Shimony
- Faculty of Biotechnology and Food EngineeringTechnion – Israel Institute of TechnologyHaifaIsrael
| | - Adi Gross
- Faculty of Biotechnology and Food EngineeringTechnion – Israel Institute of TechnologyHaifaIsrael
| | - Boaz Mizrahi
- Faculty of Biotechnology and Food EngineeringTechnion – Israel Institute of TechnologyHaifaIsrael
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4
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Wu SJ, Zhao X. Bioadhesive Technology Platforms. Chem Rev 2023; 123:14084-14118. [PMID: 37972301 DOI: 10.1021/acs.chemrev.3c00380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
Bioadhesives have emerged as transformative and versatile tools in healthcare, offering the ability to attach tissues with ease and minimal damage. These materials present numerous opportunities for tissue repair and biomedical device integration, creating a broad landscape of applications that have captivated clinical and scientific interest alike. However, fully unlocking their potential requires multifaceted design strategies involving optimal adhesion, suitable biological interactions, and efficient signal communication. In this Review, we delve into these pivotal aspects of bioadhesive design, highlight the latest advances in their biomedical applications, and identify potential opportunities that lie ahead for bioadhesives as multifunctional technology platforms.
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Affiliation(s)
- Sarah J Wu
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Xuanhe Zhao
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
- Department of Civil and Environmental Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
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5
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Nocca G, Arcovito A, Elkasabgy NA, Basha M, Giacon N, Mazzinelli E, Abdel-Maksoud MS, Kamel R. Cellulosic Textiles-An Appealing Trend for Different Pharmaceutical Applications. Pharmaceutics 2023; 15:2738. [PMID: 38140079 PMCID: PMC10747844 DOI: 10.3390/pharmaceutics15122738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 11/28/2023] [Accepted: 12/04/2023] [Indexed: 12/24/2023] Open
Abstract
Cellulose, the most abundant biopolymer in nature, is derived from various sources. The production of pharmaceutical textiles based on cellulose represents a growing sector. In medicated textiles, textile and pharmaceutical sciences are integrated to develop new healthcare approaches aiming to improve patient compliance. Through the possibility of cellulose functionalization, pharmaceutical textiles can broaden the applications of cellulose in the biomedical field. This narrative review aims to illustrate both the methods of extraction and preparation of cellulose fibers, with a particular focus on nanocellulose, and diverse pharmaceutical applications like tissue restoration and antimicrobial, antiviral, and wound healing applications. Additionally, the merging between fabricated cellulosic textiles with drugs, metal nanoparticles, and plant-derived and synthetic materials are also illustrated. Moreover, new emerging technologies and the use of smart medicated textiles (3D and 4D cellulosic textiles) are not far from those within the review scope. In each section, the review outlines some of the limitations in the use of cellulose textiles, indicating scientific research that provides significant contributions to overcome them. This review also points out the faced challenges and possible solutions in a trial to present an overview on all issues related to the use of cellulose for the production of pharmaceutical textiles.
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Affiliation(s)
- Giuseppina Nocca
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy; (G.N.); (A.A.); (E.M.)
- Fondazione Policlinico Universitario “A. Gemelli”, IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy
| | - Alessandro Arcovito
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy; (G.N.); (A.A.); (E.M.)
- Fondazione Policlinico Universitario “A. Gemelli”, IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy
| | - Nermeen A. Elkasabgy
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo 11562, Egypt
| | - Mona Basha
- Pharmaceutical Technology Department, National Research Centre, Cairo 12622, Egypt (R.K.)
| | - Noah Giacon
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy; (G.N.); (A.A.); (E.M.)
| | - Elena Mazzinelli
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy; (G.N.); (A.A.); (E.M.)
| | | | - Rabab Kamel
- Pharmaceutical Technology Department, National Research Centre, Cairo 12622, Egypt (R.K.)
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6
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Zhang C, Hao J, Shi W, Su Y, Mitchell K, Hua W, Jin W, Lee S, Wen L, Jin Y, Zhao D. Sacrificial scaffold-assisted direct ink writing of engineered aortic valve prostheses. Biofabrication 2023; 15:10.1088/1758-5090/aceffb. [PMID: 37579750 PMCID: PMC10566457 DOI: 10.1088/1758-5090/aceffb] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Accepted: 08/14/2023] [Indexed: 08/16/2023]
Abstract
Heart valve disease has become a serious global health problem, which calls for numerous implantable prosthetic valves to fulfill the broader needs of patients. Although current three-dimensional (3D) bioprinting approaches can be used to manufacture customized valve prostheses, they still have some complications, such as limited biocompatibility, constrained structural complexity, and difficulty to make heterogeneous constructs, to name a few. To overcome these challenges, a sacrificial scaffold-assisted direct ink writing approach has been explored and proposed in this work, in which a sacrificial scaffold is printed to temporarily support sinus wall and overhanging leaflets of an aortic valve prosthesis that can be removed easily and mildly without causing any potential damages to the valve prosthesis. The bioinks, composed of alginate, gelatin, and nanoclay, used to print heterogenous valve prostheses have been designed in terms of rheological/mechanical properties and filament formability. The sacrificial ink made from Pluronic F127 has been developed by evaluating rheological behavior and gel temperature. After investigating the effects of operating conditions, complex 3D structures and homogenous/heterogenous aortic valve prostheses have been successfully printed. Lastly, numerical simulation and cycling experiments have been performed to validate the function of the printed valve prostheses as one-way valves.
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Affiliation(s)
- Cheng Zhang
- State Key Laboratory of High-performance Precision Manufacturing, Dalian University of Technology, Dalian, Liaoning, People's Republic of China
- Department of Mechanical Engineering, University of Nevada, Reno, Reno, NV, United States of America
| | - Jiangtao Hao
- State Key Laboratory of High-performance Precision Manufacturing, Dalian University of Technology, Dalian, Liaoning, People's Republic of China
| | - Weiliang Shi
- State Key Laboratory of High-performance Precision Manufacturing, Dalian University of Technology, Dalian, Liaoning, People's Republic of China
| | - Ya Su
- School of Chemical Engineering, Dalian University of Technology, Dalian, Liaoning, People's Republic of China
| | - Kellen Mitchell
- Department of Mechanical Engineering, University of Nevada, Reno, Reno, NV, United States of America
| | - Weijian Hua
- Department of Mechanical Engineering, University of Nevada, Reno, Reno, NV, United States of America
| | - Wenbo Jin
- State Key Laboratory of High-performance Precision Manufacturing, Dalian University of Technology, Dalian, Liaoning, People's Republic of China
| | - Serena Lee
- Department of Pharmacology, Center for Molecular and Cellular Signaling in the Cardiovascular System, School of Medicine, University of Nevada, Reno, Reno, NV, United States of America
| | - Lai Wen
- Department of Pharmacology, Center for Molecular and Cellular Signaling in the Cardiovascular System, School of Medicine, University of Nevada, Reno, Reno, NV, United States of America
| | - Yifei Jin
- Department of Mechanical Engineering, University of Nevada, Reno, Reno, NV, United States of America
| | - Danyang Zhao
- State Key Laboratory of High-performance Precision Manufacturing, Dalian University of Technology, Dalian, Liaoning, People's Republic of China
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7
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Peng C, Wang G, Wang Y, Tang M, Ma X, Chang X, Guo J, Gui S. Thermosensitive acetylated carboxymethyl chitosan gel depot systems sustained release caffeic acid phenethyl ester for periodontitis treatment. POLYM ADVAN TECHNOL 2022. [DOI: 10.1002/pat.5874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Chengjun Peng
- College of Pharmacy Anhui University of Chinese Medicine Hefei Anhui China
- Institute of Pharmaceutics Anhui Academy of Chinese Medicine Hefei Anhui China
- Anhui Province Key Laboratory of Pharmaceutical Preparation Technology and Application Hefei Anhui China
- Engineering Technology Research Center of Modernized Pharmaceutics Anhui Education Department (AUCM) Hefei Anhui China
| | - Guichun Wang
- College of Pharmacy Anhui University of Chinese Medicine Hefei Anhui China
| | - Yuxiao Wang
- College of Pharmacy Anhui University of Chinese Medicine Hefei Anhui China
| | - Maomao Tang
- College of Pharmacy Anhui University of Chinese Medicine Hefei Anhui China
| | - Xiaodong Ma
- College of Pharmacy Anhui University of Chinese Medicine Hefei Anhui China
| | - Xiangwei Chang
- College of Pharmacy Anhui University of Chinese Medicine Hefei Anhui China
- Institute of Pharmaceutics Anhui Academy of Chinese Medicine Hefei Anhui China
- Anhui Province Key Laboratory of Pharmaceutical Preparation Technology and Application Hefei Anhui China
- Engineering Technology Research Center of Modernized Pharmaceutics Anhui Education Department (AUCM) Hefei Anhui China
| | - Jian Guo
- College of Pharmacy Anhui University of Chinese Medicine Hefei Anhui China
- Institute of Pharmaceutics Anhui Academy of Chinese Medicine Hefei Anhui China
- Anhui Province Key Laboratory of Pharmaceutical Preparation Technology and Application Hefei Anhui China
- Engineering Technology Research Center of Modernized Pharmaceutics Anhui Education Department (AUCM) Hefei Anhui China
| | - Shuangying Gui
- College of Pharmacy Anhui University of Chinese Medicine Hefei Anhui China
- Institute of Pharmaceutics Anhui Academy of Chinese Medicine Hefei Anhui China
- Anhui Province Key Laboratory of Pharmaceutical Preparation Technology and Application Hefei Anhui China
- Engineering Technology Research Center of Modernized Pharmaceutics Anhui Education Department (AUCM) Hefei Anhui China
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8
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Sriraveeroj N, Amornsakchai T, Sunintaboon P, Watthanaphanit A. Synergistic Reinforcement of Cellulose Microfibers from Pineapple Leaf and Ionic Cross-Linking on the Properties of Hydrogels. ACS OMEGA 2022; 7:25321-25328. [PMID: 35910183 PMCID: PMC9330245 DOI: 10.1021/acsomega.2c02221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Accepted: 07/04/2022] [Indexed: 06/15/2023]
Abstract
Hydrogels contain a large amount of water; thus, they are jelly-like, soft, and fragile. Although hydrogels' stiffness and strength can be improved by introducing another network to form a double or interpenetrating network, these mechanical properties are still not enough as many applications demand even stiffer and stronger hydrogels. Different methods of reinforcing hydrogels have been proposed and published. In this research, cellulose microfiber isolated from pineapple leaf was used as the reinforcement for hydrogels. The reinforcing efficiency of the fiber was studied for both single and double networks through the compression test. Other properties such as morphology and swelling behavior of the reinforced hydrogels were also studied. A synergistic effect of the second network and the fiber on the reinforcement was observed. The improvement due to the effect of fiber loading of only 0.6 wt % was found to be as high as 150%. This is greater than that observed in some nanofiller systems. Thus, the fiber can be used as a green reinforcement for similar hydrogel systems.
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Affiliation(s)
- Nithinan Sriraveeroj
- Polymer
Science and Technology Program, Department of Chemistry and Center
of Excellence for Innovation in Chemistry, Faculty of Science, Mahidol University, Phuttamonthon 4 Road, Salaya, Phuttamonthon District, Nakhon Pathom 73170, Thailand
| | - Taweechai Amornsakchai
- Polymer
Science and Technology Program, Department of Chemistry and Center
of Excellence for Innovation in Chemistry, Faculty of Science, Mahidol University, Phuttamonthon 4 Road, Salaya, Phuttamonthon District, Nakhon Pathom 73170, Thailand
- Center
of Sustainable Energy and Green Materials, Faculty of Science, Mahidol University, Phuttamonthon 4 Road, Salaya, Phuttamonthon District, Nakhon Pathom 73170, Thailand
| | - Panya Sunintaboon
- Polymer
Science and Technology Program, Department of Chemistry and Center
of Excellence for Innovation in Chemistry, Faculty of Science, Mahidol University, Phuttamonthon 4 Road, Salaya, Phuttamonthon District, Nakhon Pathom 73170, Thailand
| | - Anyarat Watthanaphanit
- Polymer
Science and Technology Program, Department of Chemistry and Center
of Excellence for Innovation in Chemistry, Faculty of Science, Mahidol University, Phuttamonthon 4 Road, Salaya, Phuttamonthon District, Nakhon Pathom 73170, Thailand
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9
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Bu Y, Pandit A. Cohesion mechanisms for bioadhesives. Bioact Mater 2022; 13:105-118. [PMID: 35224295 PMCID: PMC8843969 DOI: 10.1016/j.bioactmat.2021.11.008] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 10/29/2021] [Accepted: 11/03/2021] [Indexed: 02/08/2023] Open
Abstract
Due to the nature of non-invasive wound closure, the ability to close different forms of leaks, and the potential to immobilize various devices, bioadhesives are altering clinical practices. As one of the vital factors, bioadhesives' strength is determined by adhesion and cohesion mechanisms. As well as being essential for adhesion strength, the cohesion mechanism also influences their bulk functions and the way the adhesives can be applied. Although there are many published reports on various adhesion mechanisms, cohesion mechanisms have rarely been addressed. In this review, we have summarized the most used cohesion mechanisms. Furthermore, the relationship of cohesion strategies and adhesion strategies has been discussed, including employing the same functional groups harnessed for adhesion, using combinational approaches, and exploiting different strategies for cohesion mechanism. By providing a comprehensive insight into cohesion strategies, the paper has been integrated to offer a roadmap to facilitate the commercialization of bioadhesives.
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Affiliation(s)
- Yazhong Bu
- Institute of Medical Engineering, Department of Biophysics, School of Basic Medical Sciences, Health Science Center, Xi'an Jiaotong University, Xi'an, 710061, China
- CÚRAM, SFI Research Centre for Medical Devices National University of Ireland, Galway, Ireland
| | - Abhay Pandit
- CÚRAM, SFI Research Centre for Medical Devices National University of Ireland, Galway, Ireland
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10
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Hurtado A, Aljabali AAA, Mishra V, Tambuwala MM, Serrano-Aroca Á. Alginate: Enhancement Strategies for Advanced Applications. Int J Mol Sci 2022; 23:4486. [PMID: 35562876 PMCID: PMC9102972 DOI: 10.3390/ijms23094486] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 04/14/2022] [Accepted: 04/17/2022] [Indexed: 02/06/2023] Open
Abstract
Alginate is an excellent biodegradable and renewable material that is already used for a broad range of industrial applications, including advanced fields, such as biomedicine and bioengineering, due to its excellent biodegradable and biocompatible properties. This biopolymer can be produced from brown algae or a microorganism culture. This review presents the principles, chemical structures, gelation properties, chemical interactions, production, sterilization, purification, types, and alginate-based hydrogels developed so far. We present all of the advanced strategies used to remarkably enhance this biopolymer's physicochemical and biological characteristics in various forms, such as injectable gels, fibers, films, hydrogels, and scaffolds. Thus, we present here all of the material engineering enhancement approaches achieved so far in this biopolymer in terms of mechanical reinforcement, thermal and electrical performance, wettability, water sorption and diffusion, antimicrobial activity, in vivo and in vitro biological behavior, including toxicity, cell adhesion, proliferation, and differentiation, immunological response, biodegradation, porosity, and its use as scaffolds for tissue engineering applications. These improvements to overcome the drawbacks of the alginate biopolymer could exponentially increase the significant number of alginate applications that go from the paper industry to the bioprinting of organs.
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Affiliation(s)
- Alejandro Hurtado
- Biomaterials and Bioengineering Laboratory, Centro de Investigación Traslacional San Alberto Magno, Universidad Católica de Valencia San Vicente Mártir, c/Guillem de Castro 94, 46001 Valencia, Spain;
| | - Alaa A. A. Aljabali
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Yarmouk University, Irbid 21163, Jordan;
| | - Vijay Mishra
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, Punjab, India;
| | - Murtaza M. Tambuwala
- School of Pharmacy and Pharmaceutical Science, Ulster University, Coleraine BT52 1SA, Northern Ireland, UK;
| | - Ángel Serrano-Aroca
- Biomaterials and Bioengineering Laboratory, Centro de Investigación Traslacional San Alberto Magno, Universidad Católica de Valencia San Vicente Mártir, c/Guillem de Castro 94, 46001 Valencia, Spain;
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11
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Eshkol‐Yogev I, Tobias T, Keren A, Gilhar A, Gilboa E, Furer A, Ullmann Y, Zilberman M. Dual composite bioadhesives for wound closure applications: An in vitro and in vivo study. POLYM ADVAN TECHNOL 2022. [DOI: 10.1002/pat.5691] [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)
- Inbar Eshkol‐Yogev
- Department of Biomedical Engineering Tel‐Aviv University Tel‐Aviv Israel
| | - Tal Tobias
- Faculty of Medicine Technion – Israel Institute of Technology Haifa Israel
- Dept. of Plastic Surgery and the Burn Unit Rambam Health Care Campus Haifa Israel
| | - Aviad Keren
- Faculty of Medicine Technion – Israel Institute of Technology Haifa Israel
| | - Amos Gilhar
- Faculty of Medicine Technion – Israel Institute of Technology Haifa Israel
| | - Efrat Gilboa
- Department of Materials Science and Engineering Tel‐Aviv University Tel‐Aviv Israel
| | - Ariel Furer
- Medical Corps Israel Defense Forces Ramat Gan Israel
- Department of Military Medicine, Faculty of Medicine Hebrew University of Jerusalem Jerusalem Israel
| | - Yehuda Ullmann
- Faculty of Medicine Technion – Israel Institute of Technology Haifa Israel
- Dept. of Plastic Surgery and the Burn Unit Rambam Health Care Campus Haifa Israel
| | - Meital Zilberman
- Department of Biomedical Engineering Tel‐Aviv University Tel‐Aviv Israel
- Department of Materials Science and Engineering Tel‐Aviv University Tel‐Aviv Israel
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12
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Zussman M, Zilberman M. Injectable metronidazole-eluting gelatin-alginate hydrogels for local treatment of periodontitis. J Biomater Appl 2022; 37:166-179. [PMID: 35341363 DOI: 10.1177/08853282221079458] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Infection of the periodontal pocket presents two major challenges for drug delivery: administration into the periodontal pocket and a high fluid clearance rate in the pocket. The current study aimed to develop and study a novel hydrogel system for delivery of the antibiotic drug metronidazole directly into the periodontal pocket via injection followed by in situ gelation. The natural polymers gelatin and alginate served as basic materials, and their crosslinking using a carbodiimide resulted in a dual hydrogel network. The study focused on the effects of the hydrogel's formulation parameters on the drug release profile and the hydrogel's physical and mechanical properties. A cell viability test was conducted on human fibroblasts. The metronidazole-loaded hydrogels demonstrated a decreasing release rate with time, where most of the drug eluted within 24 h. These hydrogels exhibited fibroblast viability of at least 75% after 24 and 48 h, indicating that they are highly biocompatible. Although the alginate concentration used in this study was relatively low, it had a strong effect on the physical as well as the mechanical properties of the hydrogel. An increase in the alginate concentration increased the crosslinking rate and enabled enhanced entanglement of the 3D structure, resulting in a decrease in the gelation time (less than 10 s) and swelling degree, which are both desired for the studied periodontal application. Increasing the gelatin concentration without changing the crosslinker concentration resulted in significant changes in the physical properties and slight changes in the mechanical properties. Metronidazole incorporation slightly decreased the hydrophilicity of the hydrogel and therefore also its viscosity, and affected the sealing ability and the tensile and compression moduli. The developed hydrogels exhibited controllable mechanical and physical properties, can target a wide range of conditions, and are therefore of high significance in the field of periodontal treatment.
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Affiliation(s)
- Merav Zussman
- Department of Materials Science and Engineering, 99050Iby and Aladar Fleischman Faculty of Engineering, Tel Aviv University, Tel Aviv, Israel
| | - Meital Zilberman
- Department of Biomedical Engineering, 99050Iby and Aladar Fleischman Faculty of Engineering, Tel Aviv University, Tel Aviv, Israel
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13
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Zussman M, Giladi S, Zilberman M. In vitro
characterization of injectable
chlorhexidine‐eluting
gelatin hydrogels for local treatment of periodontal infections. POLYM ADVAN TECHNOL 2022. [DOI: 10.1002/pat.5640] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Merav Zussman
- Department of Materials Science and Engineering Tel‐Aviv University Tel‐Aviv Israel
- Department of Biomedical Engineering Tel‐Aviv University Tel‐Aviv Israel
| | - Shir Giladi
- Department of Materials Science and Engineering Tel‐Aviv University Tel‐Aviv Israel
| | - Meital Zilberman
- Department of Materials Science and Engineering Tel‐Aviv University Tel‐Aviv Israel
- Department of Biomedical Engineering Tel‐Aviv University Tel‐Aviv Israel
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Li M, Pan G, Zhang H, Guo B. Hydrogel adhesives for generalized wound treatment: Design and applications. JOURNAL OF POLYMER SCIENCE 2022. [DOI: 10.1002/pol.20210916] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Meng Li
- State Key Laboratory for Mechanical Behavior of Materials, and Frontier Institute of Science and Technology Xi'an Jiaotong University Xi'an China
| | - Guoying Pan
- State Key Laboratory for Mechanical Behavior of Materials, and Frontier Institute of Science and Technology Xi'an Jiaotong University Xi'an China
| | - Hualei Zhang
- State Key Laboratory for Mechanical Behavior of Materials, and Frontier Institute of Science and Technology Xi'an Jiaotong University Xi'an China
| | - Baolin Guo
- State Key Laboratory for Mechanical Behavior of Materials, and Frontier Institute of Science and Technology Xi'an Jiaotong University Xi'an China
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research College of Stomatology, Xi'an Jiaotong University Xi'an China
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15
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Li J, Yu X, Martinez EE, Zhu J, Wang T, Shi S, Shin SR, Hassan S, Guo C. Emerging Biopolymer-Based Bioadhesives. Macromol Biosci 2021; 22:e2100340. [PMID: 34957668 DOI: 10.1002/mabi.202100340] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 11/23/2021] [Indexed: 12/13/2022]
Abstract
Bioadhesives have been widely used in healthcare and biomedical applications due to their ease-of-operation for wound closure and repair compared to conventional suturing and stapling. However, several challenges remain for developing ideal bioadhesives, such as unsatisfied mechanical properties, non-tunable biodegradability, and limited biological functions. Considering these concerns, naturally derived biopolymers have been considered good candidates for making bioadhesives owing to their ready availability, facile modification, tunable mechanical properties, and desired biocompatibility and biodegradability. Over the past several years, remarkable progress has been made on biopolymer-based adhesives, covering topics from novel materials designs and advanced processing to clinical translation. The developed bioadhesives have been applied for diverse applications, including tissue adhesion, hemostasis, antimicrobial, wound repair/tissue regeneration, and skin-interfaced bioelectronics. Here in this comprehensive review, recent progress on biopolymer-based bioadhesives is summarized with focuses on clinical translations and multifunctional bioadhesives. Furthermore, challenges and opportunities such as weak adhesion strength at the hydrated state, mechanical mismatch with tissues, and unfavorable immune responses are discussed with an aim to facilitate the future development of high-performance biopolymer-based bioadhesives.
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Affiliation(s)
- Jinghang Li
- School of Engineering, Westlake University, Hangzhou, Zhejiang Province, 310024, China.,School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan, Hubei Province, 430205, China
| | - Xin Yu
- School of Engineering, Westlake University, Hangzhou, Zhejiang Province, 310024, China
| | | | - Jiaqing Zhu
- School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan, Hubei Province, 430205, China
| | - Ting Wang
- Department of Laboratory Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, 210029, China
| | - Shengwei Shi
- School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan, Hubei Province, 430205, China
| | - Su Ryon Shin
- Division of Engineering in Medicine, Department of Medicine, Harvard Medical School, and Brigham and Women's Hospital, Cambridge, MA, 02139, USA
| | - Shabir Hassan
- Division of Engineering in Medicine, Department of Medicine, Harvard Medical School, and Brigham and Women's Hospital, Cambridge, MA, 02139, USA
| | - Chengchen Guo
- School of Engineering, Westlake University, Hangzhou, Zhejiang Province, 310024, China
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16
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Shimony N, Shagan A, Eylon B, Nyska A, Gross A, Mizrahi B. Liquid Copolymers as Biodegradable Surgical Sealant. Adv Healthc Mater 2021; 10:e2100803. [PMID: 34081412 DOI: 10.1002/adhm.202100803] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 05/24/2021] [Indexed: 01/08/2023]
Abstract
Surgical sealants are widely used to prevent seepage of fluids and liquids, promote hemostasis, and close incisions. Despite the remarkable progress the field of biomaterials has undergone, the clinical uses of surgical sealants are limited because of their short persistence time in vivo, toxicity, and high production costs. Here, the development of two complementary neat (solvent-free) prepolymers, PEG4 -PLGA-NHS and PEG4 -NH2 , that harden upon mixing to yield an elastic biodegradable sealant is presented. The mechanical and rheological properties and cross-linking rate can be controlled by varying the ratio between the two prepolymers. The tested sealants show a longer persistence time compared with fibrin glue, minimal cytotoxicity in vitro, and excellent biocompatibility in vivo. The neat, multiarmed approach demonstrated here improves the mechanical and biocompatibility properties and provides a promising tissue sealant solution for wound closure in future surgical procedures.
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Affiliation(s)
- Neta Shimony
- Faculty of Biotechnology and Food Engineering Technion—Israel Institute of Technology Haifa 3200003 Israel
| | - Alona Shagan
- Faculty of Biotechnology and Food Engineering Technion—Israel Institute of Technology Haifa 3200003 Israel
| | - Bat‐hen Eylon
- Faculty of Biotechnology and Food Engineering Technion—Israel Institute of Technology Haifa 3200003 Israel
| | - Abraham Nyska
- Tel Aviv University and Consultant in Toxicologic Pathology Tel Aviv 6200515 Israel
| | - Adi Gross
- Faculty of Biotechnology and Food Engineering Technion—Israel Institute of Technology Haifa 3200003 Israel
| | - Boaz Mizrahi
- Faculty of Biotechnology and Food Engineering Technion—Israel Institute of Technology Haifa 3200003 Israel
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17
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18
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Bas O, Catelas I, De-Juan-Pardo EM, Hutmacher DW. The quest for mechanically and biologically functional soft biomaterials via soft network composites. Adv Drug Deliv Rev 2018; 132:214-234. [PMID: 30048654 DOI: 10.1016/j.addr.2018.07.015] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 07/18/2018] [Accepted: 07/20/2018] [Indexed: 12/15/2022]
Abstract
Developing multifunctional soft biomaterials capable of addressing all the requirements of the complex tissue regeneration process is a multifaceted problem. In order to tackle the current challenges, recent research efforts are increasingly being directed towards biomimetic design concepts that can be translated into soft biomaterials via advanced manufacturing technologies. Among those, soft network composites consisting of a continuous hydrogel matrix and a reinforcing fibrous network closely resemble native soft biological materials in terms of design and composition as well as physicochemical properties. This article reviews soft network composite systems with a particular emphasis on the design, biomaterial and fabrication aspects within the context of soft tissue engineering and drug delivery applications.
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Affiliation(s)
- Onur Bas
- ARC Industrial Transformation Training Centre in Additive Biomanufacturing, Queensland University of Technology (QUT), Kelvin Grove, Brisbane, QLD 4059, Australia; Centre in Regenerative Medicine, Institute of Health and Biomedical Innovation, Queensland University of Technology (QUT), Brisbane, QLD 4059, Australia; School of Chemistry, Physics and Mechanical Engineering, Science and Engineering Faculty (SEF), Queensland University of Technology (QUT), Brisbane, QLD 4001, Australia
| | - Isabelle Catelas
- School of Chemistry, Physics and Mechanical Engineering, Science and Engineering Faculty (SEF), Queensland University of Technology (QUT), Brisbane, QLD 4001, Australia; Department of Mechanical Engineering, University of Ottawa, Ottawa, ON K1N 6N5, Canada
| | - Elena M De-Juan-Pardo
- ARC Industrial Transformation Training Centre in Additive Biomanufacturing, Queensland University of Technology (QUT), Kelvin Grove, Brisbane, QLD 4059, Australia; School of Chemistry, Physics and Mechanical Engineering, Science and Engineering Faculty (SEF), Queensland University of Technology (QUT), Brisbane, QLD 4001, Australia
| | - Dietmar W Hutmacher
- ARC Industrial Transformation Training Centre in Additive Biomanufacturing, Queensland University of Technology (QUT), Kelvin Grove, Brisbane, QLD 4059, Australia; Centre in Regenerative Medicine, Institute of Health and Biomedical Innovation, Queensland University of Technology (QUT), Brisbane, QLD 4059, Australia; School of Chemistry, Physics and Mechanical Engineering, Science and Engineering Faculty (SEF), Queensland University of Technology (QUT), Brisbane, QLD 4001, Australia; Institute for Advanced Study, Technische Universität München, 85748 Garching, Germany.
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