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Bernal RAO, Olekhnovich RO, Uspenskaya MV. Influence of Thermal Treatment and Acetic Acid Concentration on the Electroactive Properties of Chitosan/PVA-Based Micro- and Nanofibers. Polymers (Basel) 2023; 15:3719. [PMID: 37765573 PMCID: PMC10534511 DOI: 10.3390/polym15183719] [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: 08/08/2023] [Revised: 08/26/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023] Open
Abstract
This study presents, for the first time, a comprehensive investigation of the influence of pre- and post-fabrication parameters for the electroactive properties of electrospun chitosan/PVA-based micro- and nanofibers. Chitosan/PVA fibers were fabricated using electrospinning, characterized, and tested as electroactive materials. Solutions with different acetic acid contents (50, 60, 70, and 80 v/v%) were used, and the rheological properties of the solutions were analyzed. Characterization techniques, such as rheology, conductivity, optical microscopy, a thermogravimetric analysis, differential scanning calorimetry, a tensile test, and FT-IR spectroscopy, were utilized. Fiber mats from the various solutions were thermally treated, and their electroactive behavior was examined under a constant electric potential (10 V) at different pHs (2-13). The results showed that fibers electrospun from 80% acetic acid had a lower electroactive response and dissolved quickly. However, thermal treatment improved the stability and electroactive response of all fiber samples, particularly the ones spun with 80% acetic acid, which exhibited a significant increase in speed displacement from 0 cm-1 (non-thermally treated) to 1.372 cm-1 (thermally treated) at a pH of 3. This study sheds light on the influence of pre- and post-fabrication parameters on the electroactive properties of chitosan/PVA fibers, offering valuable insights for the development of electroactive materials in various applications.
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Lin SH, Ou SL, Hsu HM, Wu JY. Preparation and Characteristics of Polyethylene Oxide/Curdlan Nanofiber Films by Electrospinning for Biomedical Applications. MATERIALS (BASEL, SWITZERLAND) 2023; 16:ma16103863. [PMID: 37241490 DOI: 10.3390/ma16103863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 05/16/2023] [Accepted: 05/18/2023] [Indexed: 05/28/2023]
Abstract
In this study, polyethylene oxide (PEO) and curdlan solutions were used to prepare PEO/curdlan nanofiber films by electrospinning using deionized water as the solvent. In the electrospinning process, PEO was used as the base material, and its concentration was fixed at 6.0 wt.%. Moreover, the concentration of curdlan gum varied from 1.0 to 5.0 wt.%. For the electrospinning conditions, various operating voltages (12-24 kV), working distances (12-20 cm) and feeding rates of polymer solution (5-50 μL/min) were also modified. Based on the experimental results, the optimum concentration for the curdlan gum was 2.0 wt.%. Additionally, the most suitable operating voltage, working distance and feeding rate for the electrospinning process were 19 kV, 20 cm and 9 μL/min, respectively, which can help to prepare relatively thinner PEO/curdlan nanofibers with higher mesh porosity and without the formation of beaded nanofibers. Finally, the PEO/curdlan nanofiber instant films containing 5.0 wt.% quercetin inclusion complex were used to perform wetting and disintegration processes. It was found that the instant film can be dissolved significantly on the low-moisture wet wipe. On the other hand, when the instant film touched water, it can be disintegrated very quickly within 5 s, and the quercetin inclusion complex was dissolved in water efficiently. Furthermore, when the instant film encountered the water vapor at 50 °C, it almost completely disintegrated after immersion for 30 min. The results indicate that the electrospun PEO/curdlan nanofiber film is highly feasible for biomedical applications consisting of instant masks and quick-release wound dressings, even in the water vapor environment.
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Affiliation(s)
- Shu-Hung Lin
- PhD Program of Biotechnology and Industry, College of Biotechnology and Bioresources, Da-Yeh University, Changhua 515, Taiwan
| | - Sin-Liang Ou
- Department of Biomedical Engineering, Da-Yeh University, Changhua 515, Taiwan
| | - Hung-Ming Hsu
- Department of Medicinal Botanicals and Foods on Health Applications, Da-Yeh University, Changhua 515, Taiwan
| | - Jane-Yii Wu
- Department of Medicinal Botanicals and Foods on Health Applications, Da-Yeh University, Changhua 515, Taiwan
- Biotechnology Research and Development Center, Da-Yeh University, Changhua 515, Taiwan
- Innovation Incubation Center, Da-Yeh University, Changhua 515, Taiwan
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Akbari E, Imani R, Shokrollahi P, Heidari Keshel S. Corneal sustained delivery of hyaluronic acid from nanofiber-containing ring-implanted contact lens. J Biomater Appl 2023; 37:992-1006. [PMID: 36564919 DOI: 10.1177/08853282221146390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Dry eye syndrome, as a persist corneal epithelial defect (PED), is an inconvenient ocular disorder that is generally treated by high-dosage, conventional eye drops. Addressing low efficacy and rather restricted bioavailability of the conventional eye drops, drug-eluting contact lenses (CLs) are widely used as alternatives in ophthalmic drug delivery applications. In the present study, a nanofiber-containing ring implant poly (vinyl alcohol) (PVA) hydrogel is designed as a carrier for hyaluronic acid (HA) delivery. hyaluronic acid is physically encapsulated in a nanofiber-containing ring-shaped hydrogel with a 2 mm width that is implanted in the final CLs hydrogel. The designed CL has 59% porosity, 275% swelling ratio and undergoes no weight loss at physiological conditions in14 days. In-vitro release studies were performed on the CLs with and without nanofibers. The results showed that nanofiber incorporation in the designed CL was highly influential in decreasing burst release and supported sustained release of HA over 14 days. In addition, nanofiber incorporation in the designed system strengthened the lens, and the young modulus of the PVA hydrogel increased from 6 to 10 kPa. Cell viability study also revealed no cell cytotoxicity and cell attachment. Overall, the study demonstrated the effective role of nanofibers in the physical strengthening of the CL. Also, the designed system holds promise as a potential candidate for HA delivery over an extended period for treating dry eye syndrome.
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Affiliation(s)
- Elham Akbari
- Biomedical Engineering Department, 48410Amirkabir University of Technology, Tehran, Iran
| | - Rana Imani
- Biomedical Engineering Department, 48410Amirkabir University of Technology, Tehran, Iran
| | - Parvin Shokrollahi
- Faculty of Science, Department of Biomaterials, Iran Polymer and Petrochemical Institute, Tehran, Iran
| | - Saeed Heidari Keshel
- Department of Tissue Engineering and Applied Cell Science, School of Advanced Technologies InMedicine, 556492Shahid Beheshti University of Medical Sciences, Iran
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Castro JI, Chaur MN, Llano CHV, Valencia Zapata ME, Mina Hernandez JH, Grande-Tovar CD. Biocompatibility Study of Electrospun Nanocomposite Membranes Based on Chitosan/Polyvinyl Alcohol/Oxidized Carbon Nano-Onions. Molecules 2021; 26:4753. [PMID: 34443341 PMCID: PMC8400231 DOI: 10.3390/molecules26164753] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 07/29/2021] [Accepted: 08/03/2021] [Indexed: 12/02/2022] Open
Abstract
In recent decades, the number of patients requiring biocompatible and resistant implants that differ from conventional alternatives dramatically increased. Among the most promising are the nanocomposites of biopolymers and nanomaterials, which pretend to combine the biocompatibility of biopolymers with the resistance of nanomaterials. However, few studies have focused on the in vivo study of the biocompatibility of these materials. The electrospinning process is a technique that produces continuous fibers through the action of an electric field imposed on a polymer solution. However, to date, there are no reports of chitosan (CS) and polyvinyl alcohol (PVA) electrospinning with carbon nano-onions (CNO) for in vivo implantations, which could generate a resistant and biocompatible material. In this work, we describe the synthesis by the electrospinning method of four different nanofibrous membranes of chitosan (CS)/(PVA)/oxidized carbon nano-onions (ox-CNO) and the subdermal implantations after 90 days in Wistar rats. The results of the morphology studies demonstrated that the electrospun nanofibers were continuous with narrow diameters (between 102.1 nm ± 12.9 nm and 147.8 nm ± 29.4 nm). The CS amount added was critical for the diameters used and the successful electrospinning procedure, while the ox-CNO amount did not affect the process. The crystallinity index was increased with the ox-CNO introduction (from 0.85% to 12.5%), demonstrating the reinforcing effect of the nanomaterial. Thermal degradation analysis also exhibited reinforcement effects according to the DSC and TGA analysis, with the higher ox-CNO content. The biocompatibility of the nanofibers was comparable with the porcine collagen, as evidenced by the subdermal implantations in biological models. In summary, all the nanofibers were reabsorbed without a severe immune response, indicating the usefulness of the electrospun nanocomposites in biomedical applications.
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Affiliation(s)
- Jorge Iván Castro
- Grupo de Investigación SIMERQO, Departamento de Química, Universidad del Valle, Calle 13 No. 100-00, 76001 Cali, Colombia; (J.I.C.); (M.N.C.)
| | - Manuel N. Chaur
- Grupo de Investigación SIMERQO, Departamento de Química, Universidad del Valle, Calle 13 No. 100-00, 76001 Cali, Colombia; (J.I.C.); (M.N.C.)
| | | | - Mayra Eliana Valencia Zapata
- Grupo de Materiales Compuestos, Escuela de Ingeniería de Materiales, Facultad de Ingeniería, Universidad del Valle, Calle 13 No. 100-00, 760032 Santiago de Cali, Colombia; (M.E.V.Z.); (J.H.M.H.)
| | - José Herminsul Mina Hernandez
- Grupo de Materiales Compuestos, Escuela de Ingeniería de Materiales, Facultad de Ingeniería, Universidad del Valle, Calle 13 No. 100-00, 760032 Santiago de Cali, Colombia; (M.E.V.Z.); (J.H.M.H.)
| | - Carlos David Grande-Tovar
- Grupo de Investigación de Fotoquímica y Fotobiología, Facultad de Ciencias, Universidad del Atlántico, Carrera 30 Número 8-49, 081008 Puerto Colombia, Colombia
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Abstract
Abstract
Chitosan is a biopolymer originating from renewable resources, with great properties which make it an attractive candidate for plenty of applications of contemporary interest. By manufacturing chitosan into nanofibers using the electrospinning method, its potential is amplified due to the enhancement of the active surface and the low preparation cost. Many attempts were made with the aim of preparing chitosan-based nanofibers with controlled morphology targeting their use for tissue engineering, wound healing, food packaging, drug delivery, air and water purification filters. This was a challenging task, which resulted in a high amount of data, sometimes with apparent contradictory results. In this light, the goal of the paper is to present the main routes reported in the literature for chitosan electrospinning, stressing the advantages and disadvantages of each of them. Special emphasis is placed on the influence of various electrospinning parameters on the morphological characteristics of the fibers and their suitability for distinct applications.
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Yan J, Wang D, Bai T, Cheng W, Han G, Ni X, Shi QS. Electrospun PVA Nanofibrous Membranes Reinforced with Silver Nanoparticles Impregnated Cellulosic Fibers: Morphology and Antibacterial Property. Chem Res Chin Univ 2021. [DOI: 10.1007/s40242-021-1089-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Design and in vivo evaluation of alginate-based pH-sensing electrospun wound dressing containing anthocyanins. JOURNAL OF POLYMER RESEARCH 2021. [DOI: 10.1007/s10965-020-02400-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Teaima MH, Abdelnaby FA, Fadel M, El-Nabarawi MA, Shoueir KR. Synthesis of Biocompatible and Environmentally Nanofibrous Mats Loaded with Moxifloxacin as a Model Drug for Biomedical Applications. Pharmaceutics 2020; 12:E1029. [PMID: 33126627 PMCID: PMC7693921 DOI: 10.3390/pharmaceutics12111029] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 10/21/2020] [Accepted: 10/26/2020] [Indexed: 12/27/2022] Open
Abstract
Biopolymeric chitosan structure (Cs) is rationally investigated owing to its potentiality in pharmaceutical applications. The synthetic routes of biomimetic Cs-based blend electrospun nanofibers were studied. Herein, biocompatible crosslinked electrospun polyvinyl alcohol (PVA)/Cs-reduced gold nanoparticles (Cs(Rg))/β-CD (beta-cyclodextrin) in pure water were fabricated. To this end, supportive PVA as a carrier, Cs bio modifier, and gold reductant and β-CD as smoother, inclusion guest molecule, and capping agent exhibit efficient entrapment of moxifloxacin (Mox) and consequently accelerate release. Besides, PVA/Cs(Rg)/β-CD paves towards controlled drug encapsulation-release affinity, antimicrobial, and for wound dressing. Without losing the nanofiber structure, the webs prolonged stability for particle size and release content up to 96.4%. The synergistic effect of the nanoformulation PVA/Cs(Rg)/β-CD against pathogenic bacteria, fungus, and yeast, including Staphylococcus aureus, Escherichia coli, Candida albicans, and Aspergillus niger, posed clear zones up to 53 φmm. Furthermore, a certain combination of PVA/Cs (Rg)/β-CD showed a total antioxidant capacity of 311.10 ± 2.86 mg AAE/g sample. In vitro cytotoxicity assay of HePG2 and MCF-7 NF6 can eradicate 34.8 and 29.3 µg/mL against selected cells.
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Affiliation(s)
- Mahmoud H. Teaima
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt; (F.A.A.); (M.A.E.-N.)
| | - Fatma A. Abdelnaby
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt; (F.A.A.); (M.A.E.-N.)
| | - Maha Fadel
- Pharmaceutical Nano-Technology Lab., National Institute of Laser Enhanced Sciences, Cairo University, Cairo 11562, Egypt;
| | - Mohamed A. El-Nabarawi
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt; (F.A.A.); (M.A.E.-N.)
| | - Kamel R. Shoueir
- Institute of Nanoscience & Nanotechnology, Kafrelsheikh University, Kafrelsheikh 33516, Egypt
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Khalaji S, Golshan Ebrahimi N, Hosseinkhani H. Enhancement of biocompatibility of PVA/HTCC blend polymer with collagen for skin care application. INT J POLYM MATER PO 2020. [DOI: 10.1080/00914037.2020.1725761] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Saeideh Khalaji
- Department of Polymer Engineering, Chemical Engineering Faculty, Tarbiat Modares University, Tehran, Iran
| | - Nadereh Golshan Ebrahimi
- Department of Polymer Engineering, Chemical Engineering Faculty, Tarbiat Modares University, Tehran, Iran
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Abdel-Mohsen A, Pavliňák D, Čileková M, Lepcio P, Abdel-Rahman R, Jančář J. Electrospinning of hyaluronan/polyvinyl alcohol in presence of in-situ silver nanoparticles: Preparation and characterization. Int J Biol Macromol 2019; 139:730-739. [DOI: 10.1016/j.ijbiomac.2019.07.205] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 07/18/2019] [Accepted: 07/29/2019] [Indexed: 11/28/2022]
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Al-Jbour ND, Beg MD, Gimbun J, Alam AKMM. An Overview of Chitosan Nanofibers and their Applications in the Drug Delivery Process. Curr Drug Deliv 2019; 16:272-294. [PMID: 30674256 DOI: 10.2174/1567201816666190123121425] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2018] [Revised: 12/15/2018] [Accepted: 01/17/2019] [Indexed: 01/28/2023]
Abstract
Chitosan is a polycationic natural polymer which is abundant in nature. Chitosan has gained much attention as natural polymer in the biomedical field. The up to date drug delivery as well as the nanotechnology in controlled release of drugs from chitosan nanofibers are focused in this review. Electrospinning is one of the most established and widely used techniques for preparing nanofibers. This method is versatile and efficient for the production of continuous nanofibers. The chitosan-based nanofibers are emerging materials in the arena of biomaterials. Recent studies revealed that various drugs such as antibiotics, chemotherapeutic agents, proteins and anti-inflammatory analgesic drugs were successfully loaded onto electrospun nanofibers. Chitosan nanofibers have several outstanding properties for different significant pharmaceutical applications such as wound dressing, tissue engineering, enzyme immobilization, and drug delivery systems. This review highlights different issues of chitosan nanofibers in drug delivery applications, starting from the preparation of chitosan nanofibers, followed by giving an idea about the biocompatibility and degradation of chitosan nanofibers, then describing how to load the drug into the nanofibers. Finally, the major applications of chitosan nanofibers in drug delivery systems.
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Affiliation(s)
- Nawzat D Al-Jbour
- Center of Excellence for Advanced Research in Fluid Flow (CARIFF), Faculty of Chemical and Natural Resources Engineering, Universiti Malaysia Pahang, Gambang 26300, Kuantan, Malaysia
| | - Mohammad D Beg
- Center of Excellence for Advanced Research in Fluid Flow (CARIFF), Faculty of Chemical and Natural Resources Engineering, Universiti Malaysia Pahang, Gambang 26300, Kuantan, Malaysia
| | - Jolius Gimbun
- Center of Excellence for Advanced Research in Fluid Flow (CARIFF), Faculty of Chemical and Natural Resources Engineering, Universiti Malaysia Pahang, Gambang 26300, Kuantan, Malaysia
| | - A K M Moshiul Alam
- Center of Excellence for Advanced Research in Fluid Flow (CARIFF), Faculty of Chemical and Natural Resources Engineering, Universiti Malaysia Pahang, Gambang 26300, Kuantan, Malaysia.,Institute of Radiation and Polymer Technology, Bangladesh Atomic Energy Commission, Dhaka, Bangladesh
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12
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Jiang M, Han T, Wang J, Shao L, Qi C, Zhang XM, Liu C, Liu X. Removal of heavy metal chromium using cross-linked chitosan composite nanofiber mats. Int J Biol Macromol 2018; 120:213-221. [DOI: 10.1016/j.ijbiomac.2018.08.071] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Revised: 08/09/2018] [Accepted: 08/14/2018] [Indexed: 12/29/2022]
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13
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Yang SB, Kim EH, Kim SH, Kim YH, Oh W, Lee JT, Jang YA, Sabina Y, Ji BC, Yeum JH. Electrospinning Fabrication of Poly(vinyl alcohol)/ Coptis chinensis Extract Nanofibers for Antimicrobial Exploits. NANOMATERIALS (BASEL, SWITZERLAND) 2018; 8:E734. [PMID: 30227671 PMCID: PMC6164458 DOI: 10.3390/nano8090734] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 09/13/2018] [Accepted: 09/14/2018] [Indexed: 11/16/2022]
Abstract
Coptis chinensis (CC) is used in conventional Chinese medicine. The main active components of CC are isoquinoline alkaloids, including berberine, coptisine, palmatine, and magnoflorine; all these are known to have several pharmacological properties. Poly(vinyl alcohol) (PVA) is a well-known synthetic biocompatible polymer suitable for a range of pharmaceutical uses; it can be used as a matrix for the incorporation of functional materials and has a wide range of applications in the cosmetics, food, pharmaceutical, and packaging industries. In this study, PVA-based electrospun nanofibers containing CC extract were successfully fabricated. Furthermore, the effects of different CC extract contents on the morphologies, and antimicrobial and antifungal properties of PVA/CC extract nanofibers were investigated. Morphological changes were observed using different molecular weights of PVA. For characterization, field-emission scanning electron microscopy, thermogravimetric analysis, and Fourier transform infrared analysis were performed. The effectiveness of these nanofibers has been demonstrated by evaluating the thermal stability against Staphylococcus aureus, antimicrobial activity against Staphylococcus aureus and Staphylococcus epidermidis, and the antifungal activity against the fungi Aureobasidium pullulans and Penicillium pinophilum. The PVA/CC extract nanofibers were found to have excellent antibacterial and antifungal activity and thermal stability; hence, their use in medicinal sectors is highly recommended.
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Affiliation(s)
- Seong Baek Yang
- Department of Advanced Organic Materials Science and Engineering, Kyungpook National University, Daegu 41566, Korea.
| | | | - Seung Hee Kim
- Korea Research Institute for Fashion Industry, Daegu 41028, Korea.
| | - Young Hun Kim
- Skin Science R&D Center, Gennolab Co., Ltd., Gyeongsan, Gyeongbuk 38541, Korea.
| | - Weontae Oh
- Division of Advanced Materials Engineering, Dong-Eui University, Busan 47340, Korea.
| | - Jin-Tae Lee
- Department of Cosmeceutical Science, Daegu Haany University, Gyeongsan, Gyeongbuk 38610, Korea.
| | - Young-Ah Jang
- Department of Cosmeceutical Science, Daegu Haany University, Gyeongsan, Gyeongbuk 38610, Korea.
| | - Yeasmin Sabina
- Department of Advanced Organic Materials Science and Engineering, Kyungpook National University, Daegu 41566, Korea.
| | - Byung Chul Ji
- Department of Advanced Organic Materials Science and Engineering, Kyungpook National University, Daegu 41566, Korea.
| | - Jeong Hyun Yeum
- Department of Advanced Organic Materials Science and Engineering, Kyungpook National University, Daegu 41566, Korea.
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Rahmani Del Bakhshayesh A, Annabi N, Khalilov R, Akbarzadeh A, Samiei M, Alizadeh E, Alizadeh-Ghodsi M, Davaran S, Montaseri A. Recent advances on biomedical applications of scaffolds in wound healing and dermal tissue engineering. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2017; 46:691-705. [PMID: 28697631 DOI: 10.1080/21691401.2017.1349778] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The tissue engineering field has developed in response to the shortcomings related to the replacement of the tissues lost to disease or trauma: donor tissue rejection, chronic inflammation and donor tissue shortages. The driving force behind the tissue engineering is to avoid the mentioned issues by creating the biological substitutes capable of replacing the damaged tissue. This is done by combining the scaffolds, cells and signals in order to create the living, physiological, three-dimensional tissues. A wide variety of skin substitutes are used in the treatment of full-thickness injuries. Substitutes made from skin can harbour the latent viruses, and artificial skin grafts can heal with the extensive scarring, failing to regenerate structures such as glands, nerves and hair follicles. New and practical skin scaffold materials remain to be developed. The current article describes the important information about wound healing scaffolds. The scaffold types which were used in these fields were classified according to the accepted guideline of the biological medicine. Moreover, the present article gave the brief overview on the fundamentals of the tissue engineering, biodegradable polymer properties and their application in skin wound healing. Also, the present review discusses the type of the tissue engineered skin substitutes and modern wound dressings which promote the wound healing.
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Affiliation(s)
- Azizeh Rahmani Del Bakhshayesh
- a Department of Medical Nanotechnology, Faculty of Advanced Medical Sciences , Tabriz University of Medical Sciences , Tabriz , Iran.,b Student Research Committee , Tabriz University of Medical Sciences , Tabriz , Iran
| | - Nasim Annabi
- c Biomaterials Innovation Research Center, Brigham and Women's Hospital , Harvard Medical School , Cambridge , MA , USA.,d Harvard-MIT Division of Health Sciences and Technology , Massachusetts Institute of Technology , Cambridge , MA , USA.,e Department of Chemical Engineering , Northeastern University , Boston , MA , USA
| | - Rovshan Khalilov
- f Institute of Radiation Problems , National Academy of Sciences of Azerbaijan , Baku , Azerbaijan
| | - Abolfazl Akbarzadeh
- g Stem Cell Research Center , Tabriz University of Medical Sciences , Tabriz , Iran
| | - Mohammad Samiei
- a Department of Medical Nanotechnology, Faculty of Advanced Medical Sciences , Tabriz University of Medical Sciences , Tabriz , Iran.,h Department of Endodontics, Faculty of Dentistry , Tabriz University of Medical Sciences , Tabriz , Iran
| | - Effat Alizadeh
- i Drug Applied Research Center , Tabriz University of Medical Sciences , Tabriz , Iran
| | | | - Soodabeh Davaran
- i Drug Applied Research Center , Tabriz University of Medical Sciences , Tabriz , Iran
| | - Azadeh Montaseri
- j Department of Anatomical Sciences , Tabriz University of Medical Sciences , Tabriz , Iran
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Photocrosslinked maleilated chitosan/methacrylated poly (vinyl alcohol) bicomponent nanofibrous scaffolds for use as potential wound dressings. Carbohydr Polym 2017; 168:220-226. [DOI: 10.1016/j.carbpol.2017.03.044] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Revised: 03/08/2017] [Accepted: 03/13/2017] [Indexed: 11/22/2022]
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16
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Yousefi Abdolmaleki A, Zilouei H, Nouri Khorasani S, Abdolmaleki A. Optimization and characterization of electrospun chitosan/poly(vinyl alcohol) nanofibers as a phenol adsorbent via response surface methodology. POLYM ADVAN TECHNOL 2017. [DOI: 10.1002/pat.4075] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Hamid Zilouei
- Department of Chemical Engineering; Isfahan University of Technology; Isfahan 84156-83111 Iran
| | - Saied Nouri Khorasani
- Department of Chemical Engineering; Isfahan University of Technology; Isfahan 84156-83111 Iran
| | - Amir Abdolmaleki
- Department of Chemistry; Isfahan University of Technology; Isfahan 84156-83111 Iran
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17
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Electrospinning of chitosan/PVA nanofibrous membrane at ultralow solvent concentration. JOURNAL OF POLYMER RESEARCH 2017. [DOI: 10.1007/s10965-017-1238-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Moheman A, Alam MS, Mohammad A. Recent trends in electrospinning of polymer nanofibers and their applications in ultra thin layer chromatography. Adv Colloid Interface Sci 2016; 229:1-24. [PMID: 26792019 DOI: 10.1016/j.cis.2015.12.003] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2014] [Revised: 12/05/2015] [Accepted: 12/06/2015] [Indexed: 02/02/2023]
Abstract
Fabrication of polymer derived electrospun nanofibers by electrospinning as chromatographic sorbent bed for ultra-thin layer chromatography (UTLC) is a very demanding topic in analytical chemistry. This review presents an overview of recent development in the fabrication of polymer derived electrospun nanofibers and their applications to design UTLC plates as stationary phases for on-plate identification and separation of analytes from their mixture solutions. It has been reported that electrospun fiber based stationary phases in UTLC have enhanced separation efficiency to provide separation of analyte mixture in a shorter development time than those of traditional particle-based TLC stationary phases. In addition, electrospun UTLC is cost effective and can be modified for obtaining different surface selectivities by changing the polymer materials to electrospun devices. Electrospun UTLC plates are not available commercially till date and efforts are being rendered for their commercialization. The morphology and diameter of electrospun nanofibers are highly dependent on several parameters such as type of polymer, polymer molecular weight, solvent, viscosity, conductivity, surface tension, applied voltage, collector distance and flow rate of the polymer solution during electrospinning process. Among the aforementioned parameters, solution viscosity is an important parameter which is mainly influenced by polymer concentration. This review provides evidence for the fabrication of UTLC plates containing electrospun polymer nanofibers. Furthermore, the future prospects related to electrospinning and its application in obtaining of different types of electrospun nanofibers are discussed. The present communication is aimed to review the work which appeared during 2009-2014 on the application of polymer derived electrospun nanofibers in ultra thin layer chromatography.
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Affiliation(s)
- Abdul Moheman
- Department of Chemistry, Faculty of Science, Jamia Hamdard, New Delhi 110062, India
| | - Mohammad Sarwar Alam
- Department of Chemistry, Faculty of Science, Jamia Hamdard, New Delhi 110062, India.
| | - Ali Mohammad
- Department of Applied Chemistry, Faculty of Engineering and Technology, Aligarh Muslim University, Aligarh 202002, India
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Wang L, Zhang C, Gao F, Pan G. Needleless electrospinning for scaled-up production of ultrafine chitosan hybrid nanofibers used for air filtration. RSC Adv 2016. [DOI: 10.1039/c6ra24557a] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
This filter media showed better performance than commercial HEPA for nanoparticles filtration.
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Affiliation(s)
- Lei Wang
- Department of Environmental Nanotechnology
- Research Center for Eco-environmental Sciences
- Chinese Academy of Sciences
- Beijing 100085
- P. R. China
| | - Changbo Zhang
- Agro-Environmental Protection Institute
- Ministry of Agriculture
- Tianjin 300191
- P. R. China
| | - Feng Gao
- National Center for Nanoscience and Technology
- Beijing 100190
- P. R. China
| | - Gang Pan
- Department of Environmental Nanotechnology
- Research Center for Eco-environmental Sciences
- Chinese Academy of Sciences
- Beijing 100085
- P. R. China
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20
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Baştürk E, Kahraman MV. Thermal and morphological characterization of poly(vinyl alcohol) based phenylboronic acid hybrid nanofibers: the effect of experimental parameters on the nanofiber diameter. POLYMER SCIENCE SERIES A 2015. [DOI: 10.1134/s0965545x15070019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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21
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Chitosan nanofibers fabricated by combined ultrasonic atomization and freeze casting. Carbohydr Polym 2015; 122:18-25. [DOI: 10.1016/j.carbpol.2014.12.080] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2014] [Revised: 12/28/2014] [Accepted: 12/29/2014] [Indexed: 11/22/2022]
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22
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Nawalakhe R, Shi Q, Vitchuli N, Bourham MA, Zhang X, McCord MG. Plasma-Assisted Preparation of High-Performance Chitosan Nanofibers/Gauze Composite Bandages. INT J POLYM MATER PO 2015. [DOI: 10.1080/00914037.2014.1002098] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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23
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Koosha M, Mirzadeh H. Electrospinning, mechanical properties, and cell behavior study of chitosan/PVA nanofibers. J Biomed Mater Res A 2015; 103:3081-93. [DOI: 10.1002/jbm.a.35443] [Citation(s) in RCA: 138] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Revised: 02/05/2015] [Accepted: 02/17/2015] [Indexed: 11/08/2022]
Affiliation(s)
- Mojtaba Koosha
- Department of Polymer Engineering and Color Technology; Amirkabir University of Technology (Tehran Polytechnic); 424 Hafez Avenue Tehran Iran
| | - Hamid Mirzadeh
- Department of Polymer Engineering and Color Technology; Amirkabir University of Technology (Tehran Polytechnic); 424 Hafez Avenue Tehran Iran
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Najafi-Taher R, Derakhshan MA, Faridi-Majidi R, Amani A. Preparation of an ascorbic acid/PVA–chitosan electrospun mat: a core/shell transdermal delivery system. RSC Adv 2015. [DOI: 10.1039/c5ra03813h] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Core/shell l-ascorbic acid/poly(vinyl alcohol)–chitosan (ASC/PVA–CS) nanofibers were successfully prepared utilizing coaxial electrospinning and their characteristics were compared with monolithic blend PVA–CS–ASC nanofibers.
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Affiliation(s)
- Roqiye Najafi-Taher
- Department of Medical Nanotechnology
- School of Advanced Technologies in Medicine
- Tehran University of Medical Sciences
- Tehran
- Iran
| | - Mohammad Ali Derakhshan
- Department of Medical Nanotechnology
- School of Advanced Technologies in Medicine
- Tehran University of Medical Sciences
- Tehran
- Iran
| | - Reza Faridi-Majidi
- Department of Medical Nanotechnology
- School of Advanced Technologies in Medicine
- Tehran University of Medical Sciences
- Tehran
- Iran
| | - Amir Amani
- Department of Medical Nanotechnology
- School of Advanced Technologies in Medicine
- Tehran University of Medical Sciences
- Tehran
- Iran
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25
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Fabrication and characterization of chitosan/poly(vinyl alcohol) electrospun nanofibrous membranes containing silver nanoparticles for antibacterial water filtration. IRANIAN POLYMER JOURNAL 2014. [DOI: 10.1007/s13726-014-0258-3] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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26
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Zhao W, Liu W, Li J, Lin X, Wang Y. Preparation of animal polysaccharides nanofibers by electrospinning and their potential biomedical applications. J Biomed Mater Res A 2014; 103:807-18. [DOI: 10.1002/jbm.a.35187] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Revised: 03/24/2014] [Accepted: 03/29/2014] [Indexed: 01/19/2023]
Affiliation(s)
- Wen Zhao
- Key Laboratory for Space Biosciences and Biotechnology; School of Life Sciences, Northwestern Polytechnical University; Xi'an Shaanxi People's Republic of China
| | - Wenlong Liu
- Key Laboratory for Space Biosciences and Biotechnology; School of Life Sciences, Northwestern Polytechnical University; Xi'an Shaanxi People's Republic of China
| | - Jiaojiao Li
- Key Laboratory for Space Biosciences and Biotechnology; School of Life Sciences, Northwestern Polytechnical University; Xi'an Shaanxi People's Republic of China
| | - Xiao Lin
- Key Laboratory for Space Biosciences and Biotechnology; School of Life Sciences, Northwestern Polytechnical University; Xi'an Shaanxi People's Republic of China
| | - Ying Wang
- Key Laboratory for Space Biosciences and Biotechnology; School of Life Sciences, Northwestern Polytechnical University; Xi'an Shaanxi People's Republic of China
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27
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Jiang T, Deng M, James R, Nair LS, Laurencin CT. Micro- and nanofabrication of chitosan structures for regenerative engineering. Acta Biomater 2014; 10:1632-45. [PMID: 23851172 DOI: 10.1016/j.actbio.2013.07.003] [Citation(s) in RCA: 89] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2013] [Revised: 05/31/2013] [Accepted: 07/01/2013] [Indexed: 11/24/2022]
Abstract
Repair and regeneration of human tissues and organs using biomaterials, cells and/or growth factors is the ultimate goal of tissue engineers. One of the grand challenges in this field is to closely mimic the structures and properties of native tissues. Regenerative engineering-the convergence of tissue engineering with advanced materials science, stem cell science, and developmental biology-represents the next valuable tool to overcome the challenges. This article reviews the recent progress in developing advanced chitosan structures using various fabrication techniques. These chitosan structures, together with stem cells and functional biomolecules, may provide a robust platform to gain insight into cell-biomaterial interactions and may function as excellent artificial extracellular matrices to regenerate complex human tissues and biological systems.
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29
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Antimicrobial wound dressing nanofiber mats from multicomponent (chitosan/silver-NPs/polyvinyl alcohol) systems. Carbohydr Polym 2014; 100:166-78. [DOI: 10.1016/j.carbpol.2012.12.043] [Citation(s) in RCA: 395] [Impact Index Per Article: 39.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2012] [Revised: 11/06/2012] [Accepted: 12/13/2012] [Indexed: 11/21/2022]
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Ignatova M, Manolova N, Rashkov I. Electrospun Antibacterial Chitosan-Based Fibers. Macromol Biosci 2013; 13:860-72. [DOI: 10.1002/mabi.201300058] [Citation(s) in RCA: 98] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2013] [Revised: 03/20/2013] [Indexed: 11/08/2022]
Affiliation(s)
- Milena Ignatova
- Institute of Polymers, Laboratory of Bioactive Polymers; Bulgarian Academy of Sciences; Acad. G. Bonchev St, Bl. 103A BG-1113 Sofia Bulgaria
| | - Nevena Manolova
- Institute of Polymers, Laboratory of Bioactive Polymers; Bulgarian Academy of Sciences; Acad. G. Bonchev St, Bl. 103A BG-1113 Sofia Bulgaria
| | - Iliya Rashkov
- Institute of Polymers, Laboratory of Bioactive Polymers; Bulgarian Academy of Sciences; Acad. G. Bonchev St, Bl. 103A BG-1113 Sofia Bulgaria
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Affiliation(s)
- Smriti Singh
- DWI an der RWTH Aachen e.V. Functional and Interactive Polymers and Institute for Technical and Macromolecular Chemistry, RWTH Aachen University; 52056 Aachen Germany
| | - Martin Möller
- DWI an der RWTH Aachen e.V. Functional and Interactive Polymers and Institute for Technical and Macromolecular Chemistry, RWTH Aachen University; 52056 Aachen Germany
| | - Andrij Pich
- DWI an der RWTH Aachen e.V. Functional and Interactive Polymers and Institute for Technical and Macromolecular Chemistry, RWTH Aachen University; 52056 Aachen Germany
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32
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Sundaramurthi D, Vasanthan KS, Kuppan P, Krishnan UM, Sethuraman S. Electrospun nanostructured chitosan–poly(vinyl alcohol) scaffolds: a biomimetic extracellular matrix as dermal substitute. Biomed Mater 2012; 7:045005. [DOI: 10.1088/1748-6041/7/4/045005] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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33
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34
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Hang AT, Tae B, Park JS. Non-woven mats of poly(vinyl alcohol)/chitosan blends containing silver nanoparticles: Fabrication and characterization. Carbohydr Polym 2010. [DOI: 10.1016/j.carbpol.2010.05.016] [Citation(s) in RCA: 108] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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35
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Charernsriwilaiwat N, Opanasopit P, Rojanarata T, Ngawhirunpat T, Supaphol P. Preparation and characterization of chitosan-hydroxybenzotriazole/polyvinyl alcohol blend nanofibers by the electrospinning technique. Carbohydr Polym 2010. [DOI: 10.1016/j.carbpol.2010.03.031] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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36
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Sangsanoh P, Suwantong O, Neamnark A, Cheepsunthorn P, Pavasant P, Supaphol P. In vitro biocompatibility of electrospun and solvent-cast chitosan substrata towards Schwann, osteoblast, keratinocyte and fibroblast cells. Eur Polym J 2010. [DOI: 10.1016/j.eurpolymj.2009.10.029] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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37
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Wang JZ, Huang XB, Xiao J, Li N, Yu WT, Wang W, Xie WY, Ma XJ, Teng YL. Spray-spinning: a novel method for making alginate/chitosan fibrous scaffold. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2010; 21:497-506. [PMID: 19756966 DOI: 10.1007/s10856-009-3867-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2009] [Accepted: 08/26/2009] [Indexed: 05/28/2023]
Abstract
The subject of our investigations was the process of obtaining alginate/chitosan polyelectrolyte complex (PEC) fibers. In this study, a novel method named "spray-spinning" was developed for the making of these hybrid fibers. In spray-spinning, a chitosan solution was sprayed into a flowing sodium alginate solution and sheared into streamlines. The elongated streamlines subsequently transformed into alginate/chitosan PEC fibers. Average diameter of the fibers increased with the increasing of chitosan concentration used in spinning. The fibers showed a high water-absorbability of about 45 folds of water to their dry weight and retained their integrity after incubation in Minimum Essential Medium (MEM) for up to 30 days. In vitro co-culture experiments indicated that the fibers could support the three-dimensional growth of HepG2 cells and did not display any cyto-toxicity. Moreover, in vivo implanting experiments indicated that the connective tissue cells infiltrated into the implanted fibrous scaffolds in 3 weeks after surgery. These results demonstrated the potential applications of the as-spun fibers in regenerative medicine and tissue engineering.
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Affiliation(s)
- Jian-Zheng Wang
- Laboratory of Biomedical Material Engineering, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, 116023, Dalian, People's Republic of China.
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Jayakumar R, Prabaharan M, Nair S, Tamura H. Novel chitin and chitosan nanofibers in biomedical applications. Biotechnol Adv 2010; 28:142-50. [DOI: 10.1016/j.biotechadv.2009.11.001] [Citation(s) in RCA: 739] [Impact Index Per Article: 52.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2009] [Revised: 10/27/2009] [Accepted: 11/04/2009] [Indexed: 01/19/2023]
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39
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Lee KY, Jeong L, Kang YO, Lee SJ, Park WH. Electrospinning of polysaccharides for regenerative medicine. Adv Drug Deliv Rev 2009; 61:1020-32. [PMID: 19643155 DOI: 10.1016/j.addr.2009.07.006] [Citation(s) in RCA: 298] [Impact Index Per Article: 19.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2009] [Accepted: 07/16/2009] [Indexed: 10/20/2022]
Abstract
Electrospinning techniques enable the production of continuous fibers with dimensions on the scale of nanometers from a wide range of natural and synthetic polymers. The number of recent studies regarding electrospun polysaccharides and their derivatives, which are potentially useful for regenerative medicine, is increasing dramatically. However, difficulties regarding the processibility of the polysaccharides (e.g., poor solubility and high surface tension) have limited their application. In this review, we summarize the characteristics of various polysaccharides such as alginate, cellulose, chitin, chitosan, hyaluronic acid, starch, dextran, and heparin, which are either currently being used or have potential to be used for electrospinning. The recent progress of nanofiber matrices electrospun from polysaccharides and their biomedical applications in tissue engineering, wound dressings, drug delivery, and enzyme immobilization are discussed.
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Zhang H, Li S, Branford White CJ, Ning X, Nie H, Zhu L. Studies on electrospun nylon-6/chitosan complex nanofiber interactions. Electrochim Acta 2009. [DOI: 10.1016/j.electacta.2009.05.021] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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41
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Kriegel C, Kit KM, McClements DJ, Weiss J. Influence of Surfactant Type and Concentration on Electrospinning of Chitosan–Poly(Ethylene Oxide) Blend Nanofibers. FOOD BIOPHYS 2009. [DOI: 10.1007/s11483-009-9119-6] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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42
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Wang JZ, Huang XB, Xiao J, Yu WT, Wang W, Xie WY, Zhang Y, Ma XJ. Hydro-spinning: A novel technology for making alginate/chitosan fibrous scaffold. J Biomed Mater Res A 2009; 93:910-9. [DOI: 10.1002/jbm.a.32590] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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43
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Electrospinning of chitosan–poly(ethylene oxide) blend nanofibers in the presence of micellar surfactant solutions. POLYMER 2009. [DOI: 10.1016/j.polymer.2008.09.041] [Citation(s) in RCA: 178] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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44
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Yang D, Jin Y, Ma G, Chen X, Lu F, Nie J. Fabrication and characterization of chitosan/PVA with hydroxyapatite biocomposite nanoscaffolds. J Appl Polym Sci 2008. [DOI: 10.1002/app.28829] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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45
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46
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Kriegel C, Arrechi A, Kit K, McClements DJ, Weiss J. Fabrication, Functionalization, and Application of Electrospun Biopolymer Nanofibers. Crit Rev Food Sci Nutr 2008; 48:775-97. [DOI: 10.1080/10408390802241325] [Citation(s) in RCA: 192] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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47
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Skotak M, Leonov AP, Larsen G, Noriega S, Subramanian A. Biocompatible and Biodegradable Ultrafine Fibrillar Scaffold Materials for Tissue Engineering by Facile Grafting of l-Lactide onto Chitosan. Biomacromolecules 2008; 9:1902-8. [DOI: 10.1021/bm800158c] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Maciej Skotak
- Department of Chemical and Biomolecular Engineering, University of Nebraska-Lincoln, Nebraska 68588-0643, and LNK Chemsolutions, LLC, 4701 Innovation Drive, Lincoln, Nebraska 68521
| | - Alexei P. Leonov
- Department of Chemical and Biomolecular Engineering, University of Nebraska-Lincoln, Nebraska 68588-0643, and LNK Chemsolutions, LLC, 4701 Innovation Drive, Lincoln, Nebraska 68521
| | - Gustavo Larsen
- Department of Chemical and Biomolecular Engineering, University of Nebraska-Lincoln, Nebraska 68588-0643, and LNK Chemsolutions, LLC, 4701 Innovation Drive, Lincoln, Nebraska 68521
| | - Sandra Noriega
- Department of Chemical and Biomolecular Engineering, University of Nebraska-Lincoln, Nebraska 68588-0643, and LNK Chemsolutions, LLC, 4701 Innovation Drive, Lincoln, Nebraska 68521
| | - Anuradha Subramanian
- Department of Chemical and Biomolecular Engineering, University of Nebraska-Lincoln, Nebraska 68588-0643, and LNK Chemsolutions, LLC, 4701 Innovation Drive, Lincoln, Nebraska 68521
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48
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Schiffman JD, Schauer CL. A Review: Electrospinning of Biopolymer Nanofibers and their Applications. POLYM REV 2008. [DOI: 10.1080/15583720802022182] [Citation(s) in RCA: 428] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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49
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Zhang YZ, Su B, Ramakrishna S, Lim CT. Chitosan nanofibers from an easily electrospinnable UHMWPEO-doped chitosan solution system. Biomacromolecules 2007; 9:136-41. [PMID: 18078323 DOI: 10.1021/bm701130e] [Citation(s) in RCA: 109] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Conversion of natural biopolymer chitosan into nanofibers through electrospinning has significant usefulness in various biomedical applications, in particular, for constructing a biomimetic and bioactive nanofibrous artificial extracellular matrix for engineering various tissues. Here, we show that introduction of an ultrahigh-molecular-weight poly(ethylene oxide) (UHMWPEO) into aqueous chitosan solutions remarkably enhances the formation of chitosan nanofibrous structure and leads to much lower loading of the water soluble fiber-forming aiding agent of PEO down to 5 wt % as compared to previous high PEO loadings in the electrospun chitosan nanofibers. The excellent electrospinnability of the current formulation renders electrospinning of natural biopolymer chitosan a robust process for large-scale production of practically applicable nanofibrous structures.
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Affiliation(s)
- Y Z Zhang
- Department of Oral & Dental Science, University of Bristol, Lower Maudlin Street, Bristol BS1 2LY, United Kingdom.
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50
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Zhou Y, Yang D, Chen X, Xu Q, Lu F, Nie J. Electrospun Water-Soluble Carboxyethyl Chitosan/Poly(vinyl alcohol) Nanofibrous Membrane as Potential Wound Dressing for Skin Regeneration. Biomacromolecules 2007; 9:349-54. [DOI: 10.1021/bm7009015] [Citation(s) in RCA: 373] [Impact Index Per Article: 21.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yingshan Zhou
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry, Wuhan University, Wuhan, 430072, P. R. China, State Key Laboratory of Chemical Resource Engineering and College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, P. R. China, and Department of Microbiology, Peking University Health Science Center, Beijing, 100083, P. R. China
| | - Dongzhi Yang
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry, Wuhan University, Wuhan, 430072, P. R. China, State Key Laboratory of Chemical Resource Engineering and College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, P. R. China, and Department of Microbiology, Peking University Health Science Center, Beijing, 100083, P. R. China
| | - Xiangmei Chen
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry, Wuhan University, Wuhan, 430072, P. R. China, State Key Laboratory of Chemical Resource Engineering and College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, P. R. China, and Department of Microbiology, Peking University Health Science Center, Beijing, 100083, P. R. China
| | - Qiang Xu
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry, Wuhan University, Wuhan, 430072, P. R. China, State Key Laboratory of Chemical Resource Engineering and College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, P. R. China, and Department of Microbiology, Peking University Health Science Center, Beijing, 100083, P. R. China
| | - Fengmin Lu
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry, Wuhan University, Wuhan, 430072, P. R. China, State Key Laboratory of Chemical Resource Engineering and College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, P. R. China, and Department of Microbiology, Peking University Health Science Center, Beijing, 100083, P. R. China
| | - Jun Nie
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry, Wuhan University, Wuhan, 430072, P. R. China, State Key Laboratory of Chemical Resource Engineering and College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, P. R. China, and Department of Microbiology, Peking University Health Science Center, Beijing, 100083, P. R. China
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