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Gul A, Gallus I, Tegginamath A, Maryska J, Yalcinkaya F. Electrospun Antibacterial Nanomaterials for Wound Dressings Applications. MEMBRANES 2021; 11:908. [PMID: 34940410 PMCID: PMC8707140 DOI: 10.3390/membranes11120908] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 11/15/2021] [Accepted: 11/19/2021] [Indexed: 12/31/2022]
Abstract
Chronic wounds are caused by bacterial infections and create major healthcare discomforts; to overcome this issue, wound dressings with antibacterial properties are to be utilized. The requirements of antibacterial wound dressings cannot be fulfilled by traditional wound dressing materials. Hence, to improve and accelerate the process of wound healing, an antibacterial wound dressing is to be designed. Electrospun nanofibers offer a promising solution to the management of wound healing, and numerous options are available to load antibacterial compounds onto the nanofiber webs. This review gives us an overview of some recent advances of electrospun antibacterial nanomaterials used in wound dressings. First, we provide a brief overview of the electrospinning process of nanofibers in wound healing and later discuss electrospun fibers that have incorporated various antimicrobial agents to be used in wound dressings. In addition, we highlight the latest research and patents related to electrospun nanofibers in wound dressing. This review also aims to concentrate on the importance of nanofibers for wound dressing applications and discuss functionalized antibacterial nanofibers in wound dressing.
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Affiliation(s)
- Aysegul Gul
- Institute for Nanomaterials, Advanced Technology and Innovation, Technical University of Liberec, Studentska 1402/2, 46117 Liberec, Czech Republic;
| | - Izabela Gallus
- Faculty of Mechatronics, Informatics and Interdisciplinary Studies, Technical University of Liberec, Studentska 1402/2, 46117 Liberec, Czech Republic; (I.G.); (J.M.)
| | - Akshat Tegginamath
- Faculty of Mechanical Engineering, Technical University of Liberec, Studentska 1402/2, 46117 Liberec, Czech Republic;
| | - Jiri Maryska
- Faculty of Mechatronics, Informatics and Interdisciplinary Studies, Technical University of Liberec, Studentska 1402/2, 46117 Liberec, Czech Republic; (I.G.); (J.M.)
| | - Fatma Yalcinkaya
- Faculty of Mechatronics, Informatics and Interdisciplinary Studies, Technical University of Liberec, Studentska 1402/2, 46117 Liberec, Czech Republic; (I.G.); (J.M.)
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Rostamitabar M, Abdelgawad AM, Jockenhoevel S, Ghazanfari S. Drug-Eluting Medical Textiles: From Fiber Production and Textile Fabrication to Drug Loading and Delivery. Macromol Biosci 2021; 21:e2100021. [PMID: 33951278 DOI: 10.1002/mabi.202100021] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 03/30/2021] [Indexed: 12/16/2022]
Abstract
Drug-eluting medical textiles have recently gained great attention to be used in different applications due to their cost effectiveness and unique physical and chemical properties. Using various fiber production and textile fabrication technologies, fibrous constructs with the required properties for the target drug delivery systems can be designed and fabricated. This review summarizes the current advances in the fabrication of drug-eluting medical textiles. Different fiber production methods such as melt-, wet-, and electro-spinning, and textile fabrication techniques such as knitting and weaving are explained. Moreover, various loading processes of bioactive agents to obtain drug-loaded fibrous structures with required physicochemical and morphological properties, drug delivery mechanisms, and drug release kinetics are discussed. Finally, the current applications of drug-eluting fibrous systems in wound care, tissue engineering, and transdermal drug delivery are highlighted.
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Affiliation(s)
- Matin Rostamitabar
- Aachen-Maastricht Institute for Biobased Materials (AMIBM), Faculty of Science and Engineering, Maastricht University, Geleen, 6167 RD, The Netherlands.,Department of Biohybrid and Medical Textiles (BioTex), AME-Helmholtz Institute for Biomedical Engineering, RWTH Aachen University, Aachen, 52074, Germany
| | - Abdelrahman M Abdelgawad
- Aachen-Maastricht Institute for Biobased Materials (AMIBM), Faculty of Science and Engineering, Maastricht University, Geleen, 6167 RD, The Netherlands
| | - Stefan Jockenhoevel
- Aachen-Maastricht Institute for Biobased Materials (AMIBM), Faculty of Science and Engineering, Maastricht University, Geleen, 6167 RD, The Netherlands.,Department of Biohybrid and Medical Textiles (BioTex), AME-Helmholtz Institute for Biomedical Engineering, RWTH Aachen University, Aachen, 52074, Germany
| | - Samaneh Ghazanfari
- Aachen-Maastricht Institute for Biobased Materials (AMIBM), Faculty of Science and Engineering, Maastricht University, Geleen, 6167 RD, The Netherlands.,Department of Biohybrid and Medical Textiles (BioTex), AME-Helmholtz Institute for Biomedical Engineering, RWTH Aachen University, Aachen, 52074, Germany
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Zalloum N, Albino de Souza G, Martins TD. Single-Emulsion P(HB-HV) Microsphere Preparation Tuned by Copolymer Molar Mass and Additive Interaction. ACS OMEGA 2019; 4:8122-8135. [PMID: 31459903 PMCID: PMC6648277 DOI: 10.1021/acsomega.9b00824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 04/25/2019] [Indexed: 06/10/2023]
Abstract
Herein, we describe the production of poly(hydroxybutyrate-co-hydroxyvalerate) [P(HB-HV)]-based microspheres containing coumarin-6 (C6) or pyrene (Py) fluorophores as additives and models for hydrophobic and hydrophilic drug encapsulation. Their photophysical and morphological properties, as well as encapsulation efficiencies, are studied as this work aims to describe the influence of additive hydrophobicity/hydrophilicity on microparticle formation. These properties were studied by scanning electron microscopy, fluorescence confocal laser scanning microscopy (FCLSM), and steady-state fluorescence spectroscopy. The results show that the surfactant concentration, polymer molar mass, emulsification stirring rate, and the presence of the fluorophore and its nature are determinants of the P(HB-HV) microsphere properties. Also, encapsulation efficiency is shown to be governed by synergic effects of these parameters on the formation of microspheres. Moreover, size distribution is proved to be strongly influenced by the surfactant poly(vinyl alcohol) content. FCLSM showed that the fluorophores were efficiently encapsulated in P(HB-HV) microspheres at distinct distributions within the copolymer matrix. Surprisingly, nanospheres were observed in the microsphere surface, suggesting that microspheres are formed from nanosphere coalescence.
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Affiliation(s)
- Neife
Lilian Zalloum
- Chemistry
Institute, State University of Campinas, P.O. Box 6154, 13083-971 Campinas, São Paulo, Brazil
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Chaparro FJ, Presley KF, Coutinho da Silva MA, Mandan N, Colachis ML, Posner M, Arnold RM, Fan F, Moraes CR, Lannutti JJ. Sintered electrospun poly(ɛ‐caprolactone)–poly(ethylene terephthalate) for drug delivery. J Appl Polym Sci 2019. [DOI: 10.1002/app.47731] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Francisco J. Chaparro
- Department of Materials Science and EngineeringThe Ohio State University 2041 College Road, Columbus Ohio 43210
| | - Kayla F. Presley
- Department of Materials Science and EngineeringThe Ohio State University 2041 College Road, Columbus Ohio 43210
| | - Marco A. Coutinho da Silva
- Department of Veterinary Clinical SciencesThe Ohio State University 601 Vernon Tharp Street, Columbus Ohio 43210
| | - Nayan Mandan
- Department of Materials Science and EngineeringThe Ohio State University 2041 College Road, Columbus Ohio 43210
| | - Matthew L. Colachis
- Department of Materials Science and EngineeringThe Ohio State University 2041 College Road, Columbus Ohio 43210
| | - Michael Posner
- Department of Materials Science and EngineeringThe Ohio State University 2041 College Road, Columbus Ohio 43210
| | - Ryan M. Arnold
- Department of Materials Science and EngineeringThe Ohio State University 2041 College Road, Columbus Ohio 43210
| | - Fan Fan
- Department of Materials Science and EngineeringThe Ohio State University 2041 College Road, Columbus Ohio 43210
| | - Christa R. Moraes
- Department of Veterinary Clinical SciencesThe Ohio State University 601 Vernon Tharp Street, Columbus Ohio 43210
| | - John J. Lannutti
- Department of Materials Science and EngineeringThe Ohio State University 2041 College Road, Columbus Ohio 43210
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Chaparro FJ, Presley KF, Coutinho da Silva MA, Lannutti JJ. Sintered electrospun polycaprolactone for controlled model drug delivery. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 99:112-120. [PMID: 30889645 DOI: 10.1016/j.msec.2019.01.095] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 12/21/2018] [Accepted: 01/18/2019] [Indexed: 01/05/2023]
Abstract
Electrospinning has been used widely for drug delivery applications due to its versatility and ease of modification of spun fiber properties. Net drug loading and release is typically limited by the inherent surface-area of the sample. In a relatively novel approach, sintering of electrospun fiber was used to create a capsule favoring long-term delivery. We showed that electrospun polycaprolactone (PCL) retained its initial morphology out to 1042 days of in vitro exposure, illustrating its potential for extended performance. Sintering decreased the electrospun pore size by 10- and 28-fold following 56 and 57 °C exposures, respectively. At 58 and 59 °C, the PCL capsules lost all apparent surface porosity, but entrapped pores were observed in the 58 °C cross-section. The use of Rhodamine B (RhB, 479.02 g mol-1), Rose Bengal (RB, 1017.64 g mol-1) and albumin-fluorescein isothiocyanate conjugate from bovine serum (BSA-FITC, ~66,000 g mol-1) as model compounds demonstrated that release (RhB > RB ≫ BSA-FITC) is controlled both by molecular weight and available porosity. Interestingly, the ranking of release following sintering was 57 > 56 > 59 > 58 °C; COMSOL simulations explored the effects of capsule wall thickness and porosity on release rate. It was hypothesized that model drug adsorption on the available fiber surface-area (57 versus 56 °C) and entrapped porosity (59 versus 58 °C) could have also attributed to the observed ranking of release rates. While the 56 and 57 °C exposures allowed the bulk of the release to occur in <1 day, the capsules sintered at 58 and 59 °C exhibited release that continued after 12 days of exposure.
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Affiliation(s)
- Francisco J Chaparro
- Department of Materials Science and Engineering, The Ohio State University, 2041 College Road, Columbus, OH 43210, USA
| | - Kayla F Presley
- Department of Materials Science and Engineering, The Ohio State University, 2041 College Road, Columbus, OH 43210, USA
| | - Marco A Coutinho da Silva
- Department of Veterinary Clinical Sciences, The Ohio State University, 601 Vernon Tharp St., Columbus, OH 43210, USA
| | - John J Lannutti
- Department of Materials Science and Engineering, The Ohio State University, 2041 College Road, Columbus, OH 43210, USA.
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Aruchamy K, Mahto A, Nataraj S. Electrospun nanofibers, nanocomposites and characterization of art: Insight on establishing fibers as product. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.nanoso.2018.03.013] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Magnetic nanoparticle-loaded electrospun poly(ε-caprolactone) nanofibers for drug delivery applications. APPLIED NANOSCIENCE 2018. [DOI: 10.1007/s13204-018-0830-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Al-Enizi AM, Zagho MM, Elzatahry AA. Polymer-Based Electrospun Nanofibers for Biomedical Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2018; 8:E259. [PMID: 29677145 PMCID: PMC5923589 DOI: 10.3390/nano8040259] [Citation(s) in RCA: 113] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Revised: 04/02/2018] [Accepted: 04/09/2018] [Indexed: 12/21/2022]
Abstract
Electrospinning has been considered a promising and novel procedure to fabricate polymer nanofibers due to its simplicity, cost effectiveness, and high production rate, making this technique highly relevant for both industry and academia. It is used to fabricate non-woven fibers with unique characteristics such as high permeability, stability, porosity, surface area to volume ratio, ease of functionalization, and excellent mechanical performance. Nanofibers can be synthesized and tailored to suit a wide range of applications including energy, biotechnology, healthcare, and environmental engineering. A comprehensive outlook on the recent developments, and the influence of electrospinning on biomedical uses such as wound dressing, drug release, and tissue engineering, has been presented. Concerns regarding the procedural restrictions and research contests are addressed, in addition to providing insights about the future of this fabrication technique in the biomedical field.
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Affiliation(s)
- Abdullah M Al-Enizi
- Department of Chemistry, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia.
| | - Moustafa M Zagho
- Materials Science and Technology Program, College of Arts and Sciences, Qatar University, P.O. Box 2713, Doha, Qatar.
| | - Ahmed A Elzatahry
- Materials Science and Technology Program, College of Arts and Sciences, Qatar University, P.O. Box 2713, Doha, Qatar.
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Goñi ML, Gañán NA, Martini RE, Strumia MC. Mass transfer kinetics and diffusion coefficient estimation of bioinsecticide terpene ketones in LDPE films obtained by supercritical CO2-assisted impregnation. J Appl Polym Sci 2017. [DOI: 10.1002/app.45558] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- María Laura Goñi
- IPQA, Universidad Nacional de Córdoba, CONICET; Córdoba X5016GCA Argentina
- ICTA-Instituto de Ciencia y Tecnología de los Alimentos, FCEFYN, Universidad Nacional de Córdoba; Córdoba X5016GCA Argentina
| | - Nicolás Alberto Gañán
- IPQA, Universidad Nacional de Córdoba, CONICET; Córdoba X5016GCA Argentina
- ICTA-Instituto de Ciencia y Tecnología de los Alimentos, FCEFYN, Universidad Nacional de Córdoba; Córdoba X5016GCA Argentina
| | - Raquel Evangelina Martini
- IPQA, Universidad Nacional de Córdoba, CONICET; Córdoba X5016GCA Argentina
- ICTA-Instituto de Ciencia y Tecnología de los Alimentos, FCEFYN, Universidad Nacional de Córdoba; Córdoba X5016GCA Argentina
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Chen S, Liu B, Carlson MA, Gombart AF, Reilly DA, Xie J. Recent advances in electrospun nanofibers for wound healing. Nanomedicine (Lond) 2017; 12:1335-1352. [PMID: 28520509 PMCID: PMC6661929 DOI: 10.2217/nnm-2017-0017] [Citation(s) in RCA: 192] [Impact Index Per Article: 27.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 03/23/2017] [Indexed: 01/08/2023] Open
Abstract
Electrospun nanofibers represent a novel class of materials that show great potential in many biomedical applications including biosensing, regenerative medicine, tissue engineering, drug delivery and wound healing. In this work, we review recent advances in electrospun nanofibers for wound healing. This article begins with a brief introduction on the wound, and then discusses the unique features of electrospun nanofibers critical for wound healing. It further highlights recent studies that have used electrospun nanofibers for wound healing applications and devices, including sutures, multifunctional dressings, dermal substitutes, engineered epidermis and full-thickness skin regeneration. Finally, we finish with conclusions and future perspective in this field.
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Affiliation(s)
- Shixuan Chen
- Department of Surgery–Transplant & Mary & Dick Holland Regenerative Medicine Program, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Bing Liu
- Department of Surgery–Transplant & Mary & Dick Holland Regenerative Medicine Program, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Department of Anorectal Surgery, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001, China
| | - Mark A Carlson
- Departments of Surgery & Genetics, Cell Biology & Anatomy, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Department of Surgery, VA Nebraska–Western Iowa Health Care System, Omaha, NE 68105, USA
| | - Adrian F Gombart
- Department of Biochemistry & Biophysics & Linus Pauling Institute, Oregon State University, Corvallis, OR 97331, USA
| | - Debra A Reilly
- Departments of Surgery–Plastic & Reconstructive Surgery, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Jingwei Xie
- Department of Surgery–Transplant & Mary & Dick Holland Regenerative Medicine Program, University of Nebraska Medical Center, Omaha, NE 68198, USA
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Champeau M, Thomassin JM, Tassaing T, Jérôme C. Current manufacturing processes of drug-eluting sutures. Expert Opin Drug Deliv 2017; 14:1293-1303. [DOI: 10.1080/17425247.2017.1289173] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Mathilde Champeau
- Department of Chemistry, Centre for Education and Research on Macromolecules (CERM), University of Liège, Liège, Belgium
- Department of Chemistry, Institut des Sciences Moléculaires, UMR 5255 CNRS, Université Bordeaux, Groupe Spectroscopie Moléculaire, Talence Cedex, France
| | - Jean-Michel Thomassin
- Department of Chemistry, Centre for Education and Research on Macromolecules (CERM), University of Liège, Liège, Belgium
| | - Thierry Tassaing
- Department of Chemistry, Institut des Sciences Moléculaires, UMR 5255 CNRS, Université Bordeaux, Groupe Spectroscopie Moléculaire, Talence Cedex, France
| | - Christine Jérôme
- Department of Chemistry, Centre for Education and Research on Macromolecules (CERM), University of Liège, Liège, Belgium
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