51
|
Basar AO, Prieto C, Durand E, Villeneuve P, Sasmazel HT, Lagaron J. Encapsulation of β-Carotene by Emulsion Electrospraying Using Deep Eutectic Solvents. Molecules 2020; 25:E981. [PMID: 32098315 PMCID: PMC7070406 DOI: 10.3390/molecules25040981] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 02/19/2020] [Accepted: 02/20/2020] [Indexed: 11/16/2022] Open
Abstract
The encapsulation β-carotene in whey protein concentrate (WPC) capsules through the emulsion electrospraying technique was studied, using deep eutectic solvents (DES) as solvents. These novel solvents are characterized by negligible volatility, a liquid state far below 0 °C, a broad range of polarity, high solubilization power strength for a wide range of compounds, especially poorly water-soluble compounds, high extraction ability, and high stabilization ability for some natural products. Four DES formulations were used, based on mixtures of choline chloride with water, propanediol, glucose, glycerol, or butanediol. β-Carotene was successfully encapsulated in a solubilized form within WPC capsules; as a DES formulation with choline chloride and butanediol, the formulation produced capsules with the highest carotenoid loading capacity. SEM micrographs demonstrated that round and smooth capsules with sizes around 2 µm were obtained. ATR-FTIR results showed the presence of DES in the WPC capsules, which indirectly anticipated the presence of β-carotene in the WPC capsules. Stability against photo-oxidation studies confirmed the expected presence of the bioactive and revealed that solubilized β-carotene loaded WPC capsules presented excellent photo-oxidation stability compared with free β-carotene. The capsules developed here clearly show the significant potential of the combination of DES and electrospraying for the encapsulation and stabilization of highly insoluble bioactive compounds.
Collapse
Affiliation(s)
- Ahmet Ozan Basar
- Novel Materials and Nanotechnology Group, IATA-CSIC, 46980 Valencia, Spain;
- R&D Department, Bioinicia S.L., 46980 Valencia, Spain
| | - Cristina Prieto
- Novel Materials and Nanotechnology Group, IATA-CSIC, 46980 Valencia, Spain;
| | - Erwann Durand
- CIRAD, UMR IATE, F-34398 Montpellier, France; (E.D.); (P.V.)
- IATE, Univ Montpellier, CIRAD, INRA, Montpellier SupAgro, F-34398 Montpellier, France
| | - Pierre Villeneuve
- CIRAD, UMR IATE, F-34398 Montpellier, France; (E.D.); (P.V.)
- IATE, Univ Montpellier, CIRAD, INRA, Montpellier SupAgro, F-34398 Montpellier, France
| | - Hilal Turkoglu Sasmazel
- Department of Metallurgical and Materials Engineering, Atilim University, 06830 Ankara, Turkey;
| | - Jose Lagaron
- Novel Materials and Nanotechnology Group, IATA-CSIC, 46980 Valencia, Spain;
| |
Collapse
|
52
|
Tamer TM, Hassan MA, Valachová K, Omer AM, El-Shafeey ME, Mohy Eldin MS, Šoltés L. Enhancement of wound healing by chitosan/hyaluronan polyelectrolyte membrane loaded with glutathione: in vitro and in vivo evaluations. J Biotechnol 2020; 310:103-113. [PMID: 32023480 DOI: 10.1016/j.jbiotec.2020.02.002] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 01/30/2020] [Accepted: 02/01/2020] [Indexed: 12/13/2022]
|
53
|
Bil M, Kijeńska-Gawrońska E, Głodkowska-Mrówka E, Manda-Handzlik A, Mrówka P. Design and in vitro evaluation of electrospun shape memory polyurethanes for self-fitting tissue engineering grafts and drug delivery systems. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 110:110675. [PMID: 32204102 DOI: 10.1016/j.msec.2020.110675] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Revised: 01/15/2020] [Accepted: 01/15/2020] [Indexed: 12/11/2022]
Abstract
Integration of multiple features including shape memory, biodegradation, and sustained drug delivery in a single material offers the opportunity to significantly improve the abilities of implantable devices for cardiovascular system regeneration. Two types of shape memory polyurethanes (SMPUs): PU-PLGA and PU-PLLA/PEG differing in soft segments composition that comprising blends of various biodegradable polyols, i.e. D,l-lactide-co-glycolide diol (o-PLGA), poly(e-caprolactone) diols (o-PCL) with various molecular weights, poly-l-lactide diol (o-PLLA), polyethylene glycol (o-PEG) were synthesized and further utilized to electrospun nanofibrous - rapamycin (Rap) delivery system. Structure characterization by Fourier transform infrared spectroscopy (FTIR), differential scanning calorimetry (DCS) and hydrophilicity measurements were performed to gain more insights on the influence of the particular units of the softs segments on the transition temperature (Ttrans), shape recovery, degradation profile, and drug release kinetics. In vitro study in PBS solution revealed that incorporation of o-PLGA segments to SMPUs is favorable over o-PEG as increased shape memory performance was observed. Moreover, presence of PLGA in PU-PLGA gave more predictable degradation profile in comparison to PU-PLLA/PEG system. Human Cardiac Fibroblasts (HCF) viability tests in vitro confirmed that the amount of Rap released from evaluated PU-PLLA/PEG/Rap and PU-PLGA/Rap drug delivery systems was sufficient to inhibit cells growth on the surface of the tested materials.
Collapse
Affiliation(s)
- Monika Bil
- Materials Design Division, Faculty of Materials Science and Engineering, Warsaw University of Technology, 141 Woloska Street, 02-507 Warsaw, Poland.
| | - Ewa Kijeńska-Gawrońska
- Materials Design Division, Faculty of Materials Science and Engineering, Warsaw University of Technology, 141 Woloska Street, 02-507 Warsaw, Poland
| | - Eliza Głodkowska-Mrówka
- Department of Experimental Hematology, Department of Laboratory Medicine, Institute of Hematology and Transfusion Medicine, 5 Indiry Gandhi Str, 02-776 Warsaw, Poland
| | - Aneta Manda-Handzlik
- Department of Laboratory Diagnostics and Clinical Immunology of Developmental Age, Medical University of Warsaw, 63A Żwirki i Wigury Street, 02-091 Warsaw, Poland
| | - Piotr Mrówka
- Department of Biophysics and Human Physiology, Medical University of Warsaw, 5 Chalubinskiego Str., 02-004 Warsaw, Poland
| |
Collapse
|
54
|
Marins NH, Silva RM, Ferrua CP, Łukowiec D, Barbosa AM, Ribeiro JS, Nedel F, Zavareze ER, Tański T, Carreño NLV. Fabrication of electrospun poly(lactic acid) nanoporous membrane loaded with niobium pentoxide nanoparticles as a potential scaffold for biomaterial applications. J Biomed Mater Res B Appl Biomater 2019; 108:1559-1567. [PMID: 31617960 DOI: 10.1002/jbm.b.34503] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 08/19/2019] [Accepted: 09/22/2019] [Indexed: 12/16/2022]
Abstract
Tissue engineering aims to regenerate and restore damaged human organs and tissues using scaffolds that can mimic the native tissues. The requirement for modern and efficient biomaterials that are capable of accelerating the healing process has been considerably increased. In this work, a novel electrospun poly(lactic acid) (PLA) nanoporous membrane incorporated with niobium pentoxide nanoparticles (Nb2 O5 ) for biomaterial applications was developed. Nb2 O5 nanoparticles were obtained by microwave-assisted hydrothermal synthesis, and different concentrations (0, 1, 3, and 5% wt/wt) were tested. Chemical, morphological, mechanical, and biological properties of membranes were evaluated. Cell viability results demonstrated that the membranes presented nontoxic effects. The incorporation of Nb2 O5 improved cell proliferation without impairing the wettability, porosity, and mechanical properties of membranes. Membranes containing Nb2 O5 nanoparticles presented biocompatible properties with suitable porosity, which facilitated cell attachment and proliferation while allowing diffusion of oxygen and nutrients. This study has demonstrated that Nb2 O5 nanoparticle-loaded electrospun PLA nanoporous membranes are potential candidates for drug delivery and wound dressing applications.
Collapse
Affiliation(s)
- Natália H Marins
- Graduate Program in Materials Science and Engineering, Technology Development Center, Federal University of Pelotas, Pelotas, Brazil.,Institute of Engineering Materials and Biomaterials, Silesian University of Technology, Gliwice, Poland
| | - Ricardo M Silva
- Institute of Engineering Materials and Biomaterials, Silesian University of Technology, Gliwice, Poland.,Department of Materials Engineering, Federal University of São Carlos, São Carlos, Brazil
| | - Camila P Ferrua
- Graduate Program in Health and Behavior, Catholic University of Pelotas, Pelotas, Brazil
| | - Dariusz Łukowiec
- Institute of Engineering Materials and Biomaterials, Silesian University of Technology, Gliwice, Poland
| | - Ananda M Barbosa
- Graduate Program in Materials Science and Engineering, Technology Development Center, Federal University of Pelotas, Pelotas, Brazil
| | - Juliana S Ribeiro
- Graduate Program in Dentistry, Federal University of Pelotas, Pelotas, Brazil
| | - Fernanda Nedel
- Graduate Program in Health and Behavior, Catholic University of Pelotas, Pelotas, Brazil
| | - Elessandra R Zavareze
- Department of Agroindustrial Science and Technology, Federal University of Pelotas, Pelotas, Brazil
| | - Tomasz Tański
- Institute of Engineering Materials and Biomaterials, Silesian University of Technology, Gliwice, Poland
| | - Neftalí L V Carreño
- Graduate Program in Materials Science and Engineering, Technology Development Center, Federal University of Pelotas, Pelotas, Brazil
| |
Collapse
|
55
|
Sta M, Aguiar G, Forni AAJ, Medeiros SF, Santos AM, Demarquette NR. Design and characterization of PNVCL‐based nanofibers and evaluation of their potential applications as scaffolds for surface drug delivery of hydrophobic drugs. J Appl Polym Sci 2019. [DOI: 10.1002/app.48472] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Marwa Sta
- École de Technologie Superieure (ÉTS), Mechanical Engineering Department 1100 rue Notre‐Dame Ouest Montréal (Québec) H3C 1 K3 Canada
| | - Graziele Aguiar
- École de Technologie Superieure (ÉTS), Mechanical Engineering Department 1100 rue Notre‐Dame Ouest Montréal (Québec) H3C 1 K3 Canada
- Escola de Engenharia de Lorena, Universidade de São Paulo, Chemical Engineering Department, USP Lorena SP Brazil
| | - Abilio A. J. Forni
- Escola de Engenharia de Lorena, Universidade de São Paulo, Chemical Engineering Department, USP Lorena SP Brazil
| | - Simone F. Medeiros
- Escola de Engenharia de Lorena, Universidade de São Paulo, Chemical Engineering Department, USP Lorena SP Brazil
| | - Amilton M. Santos
- Escola de Engenharia de Lorena, Universidade de São Paulo, Chemical Engineering Department, USP Lorena SP Brazil
| | - Nicole R. Demarquette
- École de Technologie Superieure (ÉTS), Mechanical Engineering Department 1100 rue Notre‐Dame Ouest Montréal (Québec) H3C 1 K3 Canada
| |
Collapse
|
56
|
Electrospinning of bilayer emulsions: The role of gum Arabic as a coating layer in the gelatin-stabilized emulsions. Food Hydrocoll 2019. [DOI: 10.1016/j.foodhyd.2019.03.013] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
57
|
Sun Y, Cheng S, Lu W, Wang Y, Zhang P, Yao Q. Electrospun fibers and their application in drug controlled release, biological dressings, tissue repair, and enzyme immobilization. RSC Adv 2019; 9:25712-25729. [PMID: 35530076 PMCID: PMC9070372 DOI: 10.1039/c9ra05012d] [Citation(s) in RCA: 101] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 08/12/2019] [Indexed: 12/14/2022] Open
Abstract
Electrospinning is a method of preparing microfibers or nanofibers by using an electrostatic force to stretch the electrospinning fluid. Electrospinning has gained considerable attention in many fields due to its ability to produce continuous fibers from a variety of polymers and composites in a simple way. Electrospun nanofibers have many merits such as diverse chemical composition, easily adjustable structure, adjustable diameter, high surface area, high porosity, and good pore connectivity, which give them broad application prospects in the biomedical field. This review systematically introduced the factors influencing electrospinning, the types of electrospun fibers, the types of electrospinning, and the detailed applications of electrospun fibers in controlled drug release, biological dressings, tissue repair and enzyme immobilization fields. The latest progress of using electrospun fibers in these fields was summarized, and the main challenges to be solved in electrospinning technology were put forward.
Collapse
Affiliation(s)
- Yue Sun
- School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences Jinan 250062 Shandong China
- Institute of Materia Medica, Shandong Academy of Medical Sciences, Key Laboratory for Biotech-Drugs Ministry of Health, Key Laboratory for Rare & Uncommon Diseases of Shandong Province Jinan 250062 Shandong China +86-0531-82919706 +86-0531-82919706
| | - Shihong Cheng
- Institute of Materia Medica, Shandong Academy of Medical Sciences, Key Laboratory for Biotech-Drugs Ministry of Health, Key Laboratory for Rare & Uncommon Diseases of Shandong Province Jinan 250062 Shandong China +86-0531-82919706 +86-0531-82919706
| | - Wenjuan Lu
- School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences Jinan 250062 Shandong China
- Institute of Materia Medica, Shandong Academy of Medical Sciences, Key Laboratory for Biotech-Drugs Ministry of Health, Key Laboratory for Rare & Uncommon Diseases of Shandong Province Jinan 250062 Shandong China +86-0531-82919706 +86-0531-82919706
| | - Yanfeng Wang
- School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences Jinan 250062 Shandong China
- Institute of Materia Medica, Shandong Academy of Medical Sciences, Key Laboratory for Biotech-Drugs Ministry of Health, Key Laboratory for Rare & Uncommon Diseases of Shandong Province Jinan 250062 Shandong China +86-0531-82919706 +86-0531-82919706
| | - Pingping Zhang
- School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences Jinan 250062 Shandong China
- Institute of Materia Medica, Shandong Academy of Medical Sciences, Key Laboratory for Biotech-Drugs Ministry of Health, Key Laboratory for Rare & Uncommon Diseases of Shandong Province Jinan 250062 Shandong China +86-0531-82919706 +86-0531-82919706
| | - Qingqiang Yao
- School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences Jinan 250062 Shandong China
- Institute of Materia Medica, Shandong Academy of Medical Sciences, Key Laboratory for Biotech-Drugs Ministry of Health, Key Laboratory for Rare & Uncommon Diseases of Shandong Province Jinan 250062 Shandong China +86-0531-82919706 +86-0531-82919706
| |
Collapse
|
58
|
Feng Y, Wang Q, He M, Zhang X, Liu X, Zhao C. Antibiofouling Zwitterionic Gradational Membranes with Moisture Retention Capability and Sustained Antimicrobial Property for Chronic Wound Infection and Skin Regeneration. Biomacromolecules 2019; 20:3057-3069. [DOI: 10.1021/acs.biomac.9b00629] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Yunbo Feng
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, People’s Republic of China
| | - Qian Wang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, People’s Republic of China
| | - Min He
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, People’s Republic of China
| | - Xiang Zhang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, People’s Republic of China
| | - Xiaoling Liu
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, People’s Republic of China
| | - Changsheng Zhao
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, People’s Republic of China
| |
Collapse
|
59
|
An overview of electrospun membranes loaded with bioactive molecules for improving the wound healing process. Eur J Pharm Biopharm 2019; 139:1-22. [DOI: 10.1016/j.ejpb.2019.03.010] [Citation(s) in RCA: 89] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 02/27/2019] [Accepted: 03/06/2019] [Indexed: 01/05/2023]
|
60
|
Aragón J, Costa C, Coelhoso I, Mendoza G, Aguiar-Ricardo A, Irusta S. Electrospun asymmetric membranes for wound dressing applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 103:109822. [PMID: 31349490 DOI: 10.1016/j.msec.2019.109822] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 04/22/2019] [Accepted: 05/27/2019] [Indexed: 12/13/2022]
Abstract
To accomplish a rapid wound healing it is necessary to develop an asymmetric membrane with interconnected pores consisting of a top layer that prevents rapid dehydration of the wound and bacteria penetration and a sub-layer with high absorption capacity and bactericidal properties. Polycaprolactone (PCL)/polyvinyl acetate (PVAc) asymmetric membranes loaded with the bactericidal monoterpene carvacrol (CRV) were synthesized and characterized by scanning electron microscopy and Fourier transform infrared spectroscopy. Mechanical properties in dry and wet conditions and fluid handling behavior were also assessed. In addition, biological studies regarding their bactericidal effects, cytocompatibility and wound closure properties were also developed. Loading efficiencies of 40-50% were achieved in the prepared samples and 85-100% of the loaded CRV was released in simulated wound pH evolution medium. The significant inhibition of Gram negative (Escherichia coli S17) and Gram positive (Staphylococcus aureus ATCC 25923) bacteria growth clearly showed the suitability of the fabricated membranes for wound healing applications. Furthermore, cytocompatibility of the loaded membranes was demonstrated both in 2D and 3D human dermal fibroblast cultures, as well as cell migration was not impaired by released carvacrol from the membranes. These results highlight the potential of these polymeric electrospun membranes for wound healing.
Collapse
Affiliation(s)
- Javier Aragón
- Department of Chemical Engineering, Aragon Institute of Nanoscience (INA), University of Zaragoza, Campus Rio Ebro-Edificio I+D, C/Mariano Esquillor S/N, 50018 Zaragoza, Spain; Aragon Health Research Institute (IIS Aragon), 50009 Zaragoza, Spain
| | - Clarinda Costa
- LAQV, REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Campus de Caparica, 2829-516 Caparica, Portugal
| | - Isabel Coelhoso
- LAQV, REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Campus de Caparica, 2829-516 Caparica, Portugal
| | - Gracia Mendoza
- Department of Chemical Engineering, Aragon Institute of Nanoscience (INA), University of Zaragoza, Campus Rio Ebro-Edificio I+D, C/Mariano Esquillor S/N, 50018 Zaragoza, Spain; Aragon Health Research Institute (IIS Aragon), 50009 Zaragoza, Spain.
| | - Ana Aguiar-Ricardo
- LAQV, REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Campus de Caparica, 2829-516 Caparica, Portugal
| | - Silvia Irusta
- Department of Chemical Engineering, Aragon Institute of Nanoscience (INA), University of Zaragoza, Campus Rio Ebro-Edificio I+D, C/Mariano Esquillor S/N, 50018 Zaragoza, Spain; Aragon Health Research Institute (IIS Aragon), 50009 Zaragoza, Spain; Networking Research Center on Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, 28029 Madrid, Spain.
| |
Collapse
|
61
|
Basar AO, Sadhu V, Turkoglu Sasmazel H. Preparation of electrospun PCL-based scaffolds by mono/multi-functionalized GO. ACTA ACUST UNITED AC 2019; 14:045012. [PMID: 31067511 DOI: 10.1088/1748-605x/ab2035] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
In the present study, sythetic biodegradable polymer poly(ε-caprolactone) (PCL) and graphene oxide (GO) were combined together to prepare 3D, composite tissue scaffolds (PCL/GO scaffolds) by using electrospinning technique. Also, the influence of Gly-Arg-Gly-Asp-Ser-Pro (GRGDSP) and/or thiophene (Th) modified GO on the composite PCL/GO mats (PCL/GO, PCL/GO-GRGDSP, PCL/GO-Th, PCL/GO-GRGDSP-Th) was further investigated. Characteristic examinations of the scaffolds were carried out by scanning electron microscope (SEM), contact angle (CA) measurements, x-ray photoelectron spectroscopy, TGA, electrical conductivity tests, phosphate buffer saline absorption and shrinkage tests and mechanical tests. All of the scaffolds were exhibited suitable bead-free and uniform morphology according to SEM images. With the addition of GO, better hydrophilicity and a slight CA decrease (∼5°) for the PCL/GO scaffolds were observed. Mechanical properties were reinforced drastically with the addition and well-dispersion of GO into PCL matrix. The incorporation of PCL and GO exhibited enhanced electrical conductivity and the highest value was found for PCL/GO-GRGDSP-Th (2%) as 15.06 μS cm-1. The MG-63 osteoblast cell culture studies (MTT assay, ALP activity, Alizarin-Red staining, fluorescence and SEM analyses) showed that PCL/GO-GRGDSP-Th (1%) scaffolds exhibited the highest biocompatibility performance (1.87 fold MTT absorbance value comparing with neat PCL) due to the advanced properties of GO and the biological interfaces.
Collapse
Affiliation(s)
- Ahmet Ozan Basar
- Department of Metallurgical and Materials Engineering, Atilim University, Incek, Golbasi, Ankara, 06836, Turkey
| | | | | |
Collapse
|
62
|
P. S, C.R. R, Sundaran SP, Binoy A, Mishra N, A. S. In-vitro evaluation on drug release kinetics and antibacterial activity of dextran modified polyurethane fibrous membrane. Int J Biol Macromol 2019; 126:717-730. [DOI: 10.1016/j.ijbiomac.2018.12.155] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 12/07/2018] [Accepted: 12/17/2018] [Indexed: 12/17/2022]
|
63
|
Cruz MV, Jacobowski AC, Macedo ML, Batista KA, Fernandes KF. Immobilization of antimicrobial trypsin inhibitors onto cashew gum polysaccharide/PVA films. Int J Biol Macromol 2019; 127:433-439. [DOI: 10.1016/j.ijbiomac.2019.01.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 12/31/2018] [Accepted: 01/03/2019] [Indexed: 12/14/2022]
|
64
|
Haley RM, von Recum HA. Localized and targeted delivery of NSAIDs for treatment of inflammation: A review. Exp Biol Med (Maywood) 2019; 244:433-444. [PMID: 29996674 PMCID: PMC6546999 DOI: 10.1177/1535370218787770] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
IMPACT STATEMENT This work provides an overview of research currently being done exploring potential drug delivery device strategies for NSAIDs as an alternative to systemic delivery. Commentary on this field is made in an attempt to aid future experimental design, enabling researchers to determine the drugs and delivery vehicles which are most advantageous for them to pursue, as well as suggestions to standardize the reporting of such future research.
Collapse
Affiliation(s)
- Rebecca M Haley
- Department of Biomedical Engineering,
Case
Western Reserve University, Cleveland,
OH 44106, USA
| | - Horst A von Recum
- Department of Biomedical Engineering,
Case
Western Reserve University, Cleveland,
OH 44106, USA
| |
Collapse
|
65
|
Ghasemkhah F, Latifi M, Hadjizadeh A, Shokrgozar MA. Potential core-shell designed scaffolds with a gelatin-based shell in achieving controllable release rates of proteins for tissue engineering approaches. J Biomed Mater Res A 2019; 107:1393-1405. [PMID: 30724475 DOI: 10.1002/jbm.a.36653] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 01/18/2019] [Accepted: 02/04/2019] [Indexed: 11/12/2022]
Abstract
The biomaterials design as core-shell structures opens a new door to the release of susceptible biomolecules in a controllable manner and enables to place natural biomaterials as shell layers to impart the effective biofunctional features at surfaces. In this study, core-shell designed scaffolds were prepared using coaxial electrospinning with hybrid of gelatin (GT)/polycaprolactone (PCL) at different weight ratios as their shell and protein solution as their core, followed by cross-linking to impart controllable release rates, tunable mechanical properties, and enhanced cytocompatibility. SEM, FM, and TEM confirmed the successful production of uniform core-shell nanofibers and homogeneous protein distribution. Results showed that an increase in GT proportion in the shell resulted in a decrease in fiber diameter, an increase of Young's modulus, and an intense burst release of BSA 0.2% which could be controlled through cross-linking. The mechanical tests revealed that the GT/PCL combining and cross-linking improved mechanical properties which correlated with an increase in spreading and proliferation of HUVECs. A slight burst release was also detected from BSA 0.05% and EGF encapsulated GT73P-cross-linked scaffold which demonstrated their applicability for a controlled release of dilute proteins. We were able to successfully incorporate two types of protein with different concentrations without supporting polymer into the GT shell to provide scaffolds possessing tunable mechanical properties and controllable release rates through blending with PCL at different ratios and/or cross-linking. These findings are promising to promote delivery systems of angiogenic growth factors that are needed a sustained release with different rates at each angiogenesis stage. © 2019 Wiley Periodicals, Inc. J Biomed Mater Res Part A, 2019.
Collapse
Affiliation(s)
- Farzaneh Ghasemkhah
- Nanotechnology institute, Amirkabir University of Technology, Tehran, Iran.,Textile Engineering Department, Textile Excellence & Research Centers, Amirkabir University of Technology, Tehran, Iran
| | - Masoud Latifi
- Textile Engineering Department, Textile Excellence & Research Centers, Amirkabir University of Technology, Tehran, Iran
| | - Afra Hadjizadeh
- Biomedical Engineering Department, Amirkabir University of Technology, Tehran, Iran
| | | |
Collapse
|
66
|
Efficiency of Multiparticulate Delivery Systems Loaded with Flufenamic Acid Designed for Burn Wound Healing Applications. J Immunol Res 2019; 2019:4513108. [PMID: 30868078 PMCID: PMC6379844 DOI: 10.1155/2019/4513108] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Accepted: 11/21/2018] [Indexed: 11/27/2022] Open
Abstract
Burns are soft tissue injuries that require particular care for wound healing. Current tissue engineering approaches are aimed at identifying the most efficient treatment combinations to restore the tissue properties and function by using adapted scaffolds or delivery platforms for tissue repair and regeneration by triggering molecules. To reduce the inflammation associated with skin burns, the addition of an anti-inflammatory factor in these scaffolds would greatly increase the quality of the therapy. Therefore, this study is aimed at obtaining and validating a novel multiparticulate system based on a collagen matrix with controlled delivery of flufenamic acid anti-inflammatory drug for burn wound healing applications. In this work, we have characterized the properties and biocompatibility of these multiparticulate drug delivery systems (MDDS) and we have demonstrated their efficiency against burns and soft tissue lesions, particularly when the drug was microencapsulated, and thus with a controlled release. This study contributes to the advancement in therapy of burns and burn wound healing applications.
Collapse
|
67
|
Sofi HS, Ashraf R, Khan AH, Beigh MA, Majeed S, Sheikh FA. Reconstructing nanofibers from natural polymers using surface functionalization approaches for applications in tissue engineering, drug delivery and biosensing devices. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 94:1102-1124. [DOI: 10.1016/j.msec.2018.10.069] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 09/19/2018] [Accepted: 10/18/2018] [Indexed: 02/07/2023]
|
68
|
Shahmoradi S, Golzar H, Hashemi M, Mansouri V, Omidi M, Yazdian F, Yadegari A, Tayebi L. Optimizing the nanostructure of graphene oxide/silver/arginine for effective wound healing. NANOTECHNOLOGY 2018; 29:475101. [PMID: 30179859 DOI: 10.1088/1361-6528/aadedc] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
In this study, we introduce a novel graphene oxide/silver/arginine (GO/Ag/Arg) nanohybrid structure, which can act as an angiogenesis promoter and provide antibacterial nanostructure for improving the wound healing process. GO/Ag nanostructure has been optimized in terms of the GO/Ag mass ratio and pH values using central composite design and the response surface method to increase the Ag loading efficiency. Then, Arg was chemically introduced to the surface of GO/Ag nanostructure. Electrospun polycaprolactone (PCL)-GO/Ag/Arg nanocomposite was successfully fabricated and characterized. The synthesized nanocomposite demonstrated not only a great antibacterial effect on both Escherichia coli (E. coli) and Staphylococcus aureus (S. aureus) bacterial species, but appropriate biocompatibility against L929 fibroblastic cell lines. The results demonstrated that the preparation of the PCL-GO/Ag/Arg nanocomposite at a concentration of 1.0 wt% GO/Ag/Arg possessed the best biological and mechanical features. In vivo experiments also revealed that the use of optimized PCL-GO/Ag/Arg nanocomposite, after 12 d of treatment, led to significant increase in the healing process and also regeneration of the wound via reconstruction of a thickened epidermis layer on the wound surface, which was confirmed by histological analysis. In conclusion, the proposed approach can introduce a novel notion for preparing antibacterial material that significantly promotes angiogenesis.
Collapse
Affiliation(s)
- Saleheh Shahmoradi
- Medical Nanotechnology and Tissue Engineering Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran. Department of Life Science Engineering, Faculty of New Science and Technologies, University of Tehran, Tehran, Iran
| | | | | | | | | | | | | | | |
Collapse
|
69
|
He FL, Deng X, Zhou YQ, Zhang TD, Liu YL, Ye YJ, Yin DC. Controlled release of antibiotics from poly-ε-caprolactone/polyethylene glycol wound dressing fabricated by direct-writing melt electrospinning. POLYM ADVAN TECHNOL 2018. [DOI: 10.1002/pat.4481] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Feng-Li He
- Institute for Special Environmental Biophysics, Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences; Northwestern Polytechnical University; Xi'an PR China
| | - Xudong Deng
- Institute for Special Environmental Biophysics, Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences; Northwestern Polytechnical University; Xi'an PR China
| | - Ya-Qing Zhou
- Institute for Special Environmental Biophysics, Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences; Northwestern Polytechnical University; Xi'an PR China
| | - Tuo-Di Zhang
- Institute for Special Environmental Biophysics, Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences; Northwestern Polytechnical University; Xi'an PR China
| | - Ya-Li Liu
- Institute for Special Environmental Biophysics, Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences; Northwestern Polytechnical University; Xi'an PR China
| | - Ya-Jing Ye
- Institute for Special Environmental Biophysics, Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences; Northwestern Polytechnical University; Xi'an PR China
| | - Da-Chuan Yin
- Institute for Special Environmental Biophysics, Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences; Northwestern Polytechnical University; Xi'an PR China
| |
Collapse
|
70
|
Shin DY, Cheon KH, Song EH, Seong YJ, Park JU, Kim HE, Jeong SH. Fluorine-ion-releasing injectable alginate nanocomposite hydrogel for enhanced bioactivity and antibacterial property. Int J Biol Macromol 2018; 123:866-877. [PMID: 30447366 DOI: 10.1016/j.ijbiomac.2018.11.108] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Revised: 10/19/2018] [Accepted: 11/12/2018] [Indexed: 12/17/2022]
Abstract
The creation of a moist environment and promotion of cell proliferation and migration together with antibacterial property are critical to the wound-healing process. Alginate (Alg) is an excellent candidate for injectable wound dressing materials because it can form a gel in a mild environment. Taking advantage of its gelation property, an injectable nano composite hydrogel containing nano-sized (about 90 nm) calcium fluoride (CaF2) particles was developed using in-situ precipitation process. The amount of released fluorine (F-) ion from the nanocomposite hydrogel increased with increasing CaF2 content inside the composite hydrogel and the ions stimulated both the proliferation and migration of fibroblast cells in vitro. The antibacterial property of the composite hydrogel against E. coli and S. aureus was confirmed through colony formation test where the number of bacterial colonies significantly decreased compared to Alg hydrogel. The in vivo results based on a full-thickness wound model showed that the nanocomposite hydrogel effectively enhanced the deposition of the extracellular matrix compared to that of the Alg hydrogel. This study demonstrates the potential of this nanocomposite hydrogel as a bioactive injectable wound-dressing material with the ability to inhibit bacterial growth and stimulate cell proliferation and migration for accelerated wound healing.
Collapse
Affiliation(s)
- Da-Yong Shin
- Department of Materials Science and Engineering, Seoul National University, Seoul, South Korea
| | - Kwang-Hee Cheon
- Department of Materials Science and Engineering, Seoul National University, Seoul, South Korea
| | - Eun-Ho Song
- Department of Materials Science and Engineering, Seoul National University, Seoul, South Korea
| | - Yun-Jeong Seong
- Department of Materials Science and Engineering, Seoul National University, Seoul, South Korea
| | - Ji-Ung Park
- Department of Plastic and Reconstructive Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Hyoun-Ee Kim
- Department of Materials Science and Engineering, Seoul National University, Seoul, South Korea; Biomedical Implant Convergence Research Center, Advanced Institutes of Convergence Technology, Suwon, South Korea
| | - Seol-Ha Jeong
- Department of Materials Science and Engineering, Seoul National University, Seoul, South Korea.
| |
Collapse
|
71
|
|
72
|
Liu M, Zhang Y, Sun S, Khan AR, Ji J, Yang M, Zhai G. Recent advances in electrospun for drug delivery purpose. J Drug Target 2018; 27:270-282. [PMID: 29798692 DOI: 10.1080/1061186x.2018.1481413] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Electrospun, an advanced technology, has been successfully employed for fibre production and offers many merits in novel drug delivery systems (DDSs). In recent years, electrospun has gained significant attention and attraction of the scientists in soaring numbers. This technology is superior to other technologies in fabricating the fibres which range from micrometers to manometers scale. The selection of appropriate polymers, electrospun processes and electrospun parameters play important roles in controlling the drug release while, treating serious illness. Besides, electrospraying process has similar characteristics to the electrospun and is presented briefly here. Further, in vivo and in vitro evaluations of the electrospun nanofibers are comprehensively discussed. In addition, the electrospun nanotechnology has been exploited to design drug release systems, investigate drug's pharmacokinetics and further develop DDS. The electrospun nanofibers improve bioactivity of various types of drugs including water-insoluble, soluble, anticancer and antibacterial drugs and genetic materials. In the end, the prospects and challenges in the process of designing drug-loaded electrospun nanofibers are discussed in detail.
Collapse
Affiliation(s)
- Mengyao Liu
- a Department of Pharmaceutics, College of Pharmacy , Shandong University , Jinan , China
| | - Yanan Zhang
- a Department of Pharmaceutics, College of Pharmacy , Shandong University , Jinan , China
| | - Siyu Sun
- a Department of Pharmaceutics, College of Pharmacy , Shandong University , Jinan , China
| | - Abdur Rauf Khan
- a Department of Pharmaceutics, College of Pharmacy , Shandong University , Jinan , China
| | - Jianbo Ji
- a Department of Pharmaceutics, College of Pharmacy , Shandong University , Jinan , China
| | - Mingshi Yang
- b Department of Pharmacy, Faculty of Health and Medical Sciences , University of Copenhagen , Copenhagen , Denmark
| | - Guangxi Zhai
- a Department of Pharmaceutics, College of Pharmacy , Shandong University , Jinan , China
| |
Collapse
|
73
|
Amariei G, Kokol V, Boltes K, Letón P, Rosal R. Incorporation of antimicrobial peptides on electrospun nanofibres for biomedical applications. RSC Adv 2018; 8:28013-28023. [PMID: 35542741 PMCID: PMC9083935 DOI: 10.1039/c8ra03861a] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2018] [Accepted: 07/31/2018] [Indexed: 12/26/2022] Open
Abstract
The aim of this work was to immobilize antimicrobial peptides onto a fibrous scaffold to create functional wound dressings. The scaffold was produced by electrospinning from a mixture of the water soluble polymers poly(acrylic acid) and poly(vinyl alcohol) and subsequently heat cured at 140 °C to produce a stable material with fibre diameter below micron size. The peptides were incorporated into the negatively charged scaffold by electrostatic interaction. The best results were obtained for lysozyme impregnated at pH 7, which rendered a loading of up to 3.0 × 10-4 mmol mg-1. The dressings were characterized using SEM, ATR-FTIR, elemental analysis, ζ-potential and confocal microscopy using fluorescamine as an amine-reactive probe. The dressings preserved their fibrous structure after impregnation and peptides were distributed homogeneously throughout the fibrous network. The antibacterial activity was assessed by solid agar diffusion tests and growth inhibition in liquid cultures using Staphylococcus aureus, a pathogenic strain generally found in infected wounds. The antibacterial activity caused clear halo inhibition zones for lysozyme-loaded dressings and a 4-fold decrease in S. aureus viable colonies after two weeks of contact of dressings with bacterial liquid cultures. The release profile in different media showed sustained release in acidic environments, and a rapid discharge at high pH values. The incorporation of lysozyme resulted in dressing surfaces essentially free of microbial growth after 14 days of contact with bacteria at pH 7.4 attributed to the peptide that remained attached to the dressing surface.
Collapse
Affiliation(s)
- Georgiana Amariei
- Department of Chemical Engineering, University of Alcalá E-28871 Alcalá de Henares Madrid Spain +34 918855088 +34 918856395
| | - Vanja Kokol
- Institute of Engineering Materials and Design, University of Maribor SI-2000 Maribor Slovenia
| | - Karina Boltes
- Department of Chemical Engineering, University of Alcalá E-28871 Alcalá de Henares Madrid Spain +34 918855088 +34 918856395
| | - Pedro Letón
- Department of Chemical Engineering, University of Alcalá E-28871 Alcalá de Henares Madrid Spain +34 918855088 +34 918856395
| | - Roberto Rosal
- Department of Chemical Engineering, University of Alcalá E-28871 Alcalá de Henares Madrid Spain +34 918855088 +34 918856395
| |
Collapse
|
74
|
Zhou X, Li L, Qin H, Ning B, Li J, Kan C. Controlled self-assembly into diverse stimuli-responsive microstructures: from microspheres to branched cylindrical micelles and vesicles. RSC Adv 2018; 8:21613-21620. [PMID: 35539922 PMCID: PMC9080933 DOI: 10.1039/c8ra03374a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Accepted: 06/03/2018] [Indexed: 11/22/2022] Open
Abstract
A series of amphiphilic PDMAEMA-SS-PCL chains with variable ratios of hydrophilic poly(2-(dimethylamino)ethyl methacrylate) (PDMAEMA) to hydrophobic poly(ε-caprolactone) (PCL) were prepared via ring-opening polymerization, in which the two different moieties were linked via a disulfide bond with reduction responsiveness. After cross-linking by the photodegradable o-nitrobenzyl linkage, the amphiphilic chains could self-assemble into microspheres, branched cylindrical micelles and vesicles, which were responsive to the reduction agent dl-dithiothreitol and UV light irradiation through different mechanisms.
Collapse
Affiliation(s)
- Xiaoteng Zhou
- Department of Chemical Engineering, Key Laboratory of Advanced Materials of Ministry of Education, Tsinghua University Beijing 100084 People's Republic of China
| | - Lingxiao Li
- Department of Chemical Engineering, Key Laboratory of Advanced Materials of Ministry of Education, Tsinghua University Beijing 100084 People's Republic of China
| | - He Qin
- Department of Chemical Engineering, Key Laboratory of Advanced Materials of Ministry of Education, Tsinghua University Beijing 100084 People's Republic of China
| | - Bo Ning
- Department of Chemical Engineering, Key Laboratory of Advanced Materials of Ministry of Education, Tsinghua University Beijing 100084 People's Republic of China
| | - Junpei Li
- Department of Chemical Engineering, Key Laboratory of Advanced Materials of Ministry of Education, Tsinghua University Beijing 100084 People's Republic of China
| | - Chengyou Kan
- Department of Chemical Engineering, Key Laboratory of Advanced Materials of Ministry of Education, Tsinghua University Beijing 100084 People's Republic of China
| |
Collapse
|
75
|
Abdul Khodir WKW, Abdul Razak AH, Ng MH, Guarino V, Susanti D. Encapsulation and Characterization of Gentamicin Sulfate in the Collagen Added Electrospun Nanofibers for Skin Regeneration. J Funct Biomater 2018; 9:jfb9020036. [PMID: 29783681 PMCID: PMC6023495 DOI: 10.3390/jfb9020036] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 04/26/2018] [Accepted: 05/07/2018] [Indexed: 12/31/2022] Open
Abstract
In the current practice, the clinical use of conventional skin substitutes such as autogenous skin grafts have shown several problems, mainly with respect to limited sources and donor site morbidity. In order to overcome these limitations, the use of smart synthetic biomaterials is tremendously diffusing as skin substitutes. Indeed, engineered skin grafts or analogues frequently play an important role in the treatment of chronic skin wounds, by supporting the regeneration of newly formed tissue, and at the same time preventing infections during the long-term treatment. In this context, natural proteins such as collagen—natively present in the skin tissue—embedded in synthetic polymers (i.e., PCL) allow the development of micro-structured matrices able to mimic the functions and to structure of the surrounding extracellular matrix. Moreover, the encapsulation of drugs, such as gentamicin sulfate, also improves the bioactivity of nanofibers, due to the efficient loading and a controlled drug release towards the site of interest. Herein, we have done a preliminary investigation on the capability of gentamicin sulfate, loaded into collagen-added nanofibers, for the controlled release in local infection treatments. Experimental studies have demonstrated that collagen added fibers can be efficaciously used to administrate gentamicin for 72 h without any toxic in vitro response, thus emerging as a valid candidate for the therapeutic treatment of infected wounds.
Collapse
Affiliation(s)
- Wan Khartini Wan Abdul Khodir
- Department of Chemistry, Kulliyyah of Science, International Islamic University of Malaysia Kuantan Campus, Bandar Indera Mahkota, Kuantan 25200, Pahang, Malaysia.
| | - Abdul Hakim Abdul Razak
- Department of Chemistry, Kulliyyah of Science, International Islamic University of Malaysia Kuantan Campus, Bandar Indera Mahkota, Kuantan 25200, Pahang, Malaysia.
| | - Min Hwei Ng
- Tissue Engineering Centre, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur 56000, Malaysia.
| | - Vincenzo Guarino
- Institute for Polymers, Composites and Biomaterials, National Research Council of Italy, Mostra d'Oltremare, Pad. 20, V. le Kennedy 54, 80125 Naples, Italy.
| | - Deny Susanti
- Department of Chemistry, Kulliyyah of Science, International Islamic University of Malaysia Kuantan Campus, Bandar Indera Mahkota, Kuantan 25200, Pahang, Malaysia.
| |
Collapse
|
76
|
Darbasizadeh B, Motasadizadeh H, Foroughi-Nia B, Farhadnejad H. Tripolyphosphate-crosslinked chitosan/poly (ethylene oxide) electrospun nanofibrous mats as a floating gastro-retentive delivery system for ranitidine hydrochloride. J Pharm Biomed Anal 2018; 153:63-75. [DOI: 10.1016/j.jpba.2018.02.023] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Revised: 02/07/2018] [Accepted: 02/08/2018] [Indexed: 12/18/2022]
|
77
|
Batool F, Morand DN, Thomas L, Bugueno IM, Aragon J, Irusta S, Keller L, Benkirane-Jessel N, Tenenbaum H, Huck O. Synthesis of a Novel Electrospun Polycaprolactone Scaffold Functionalized with Ibuprofen for Periodontal Regeneration: An In Vitro andIn Vivo Study. MATERIALS 2018; 11:ma11040580. [PMID: 29642582 PMCID: PMC5951464 DOI: 10.3390/ma11040580] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Revised: 03/29/2018] [Accepted: 04/09/2018] [Indexed: 12/23/2022]
Abstract
Ibuprofen (IBU) has been shown to improve periodontal treatment outcomes. The aim of this study was to develop a new anti-inflammatory scaffold by functionalizing an electrospun nanofibrous poly-ε-caprolactone membrane with IBU (IBU-PCL) and to evaluate its impact on periodontal inflammation, wound healing and regeneration in vitro and in vivo. IBU-PCL was synthesized through electrospinning. The effects of IBU-PCL on the proliferation and migration of epithelial cells (EC) and fibroblasts (FB) exposed to Porphyromonas gingivlais lipopolysaccharide (Pg-LPS) were evaluated through the AlamarBlue test and scratch assay, respectively. Anti-inflammatory and remodeling properties were investigated through Real time qPCR. Finally, the in vivo efficacy of the IBU-PCL membrane was assessed in an experimental periodontitis mouse model through histomorphometric analysis. The results showed that the anti-inflammatory effects of IBU on gingival cells were effectively amplified using the functionalized membrane. IBU-PCL reduced the proliferation and migration of cells challenged by Pg-LPS, as well as the expression of fibronectin-1, collagen-IV, integrin α3β1 and laminin-5. In vivo, the membranes significantly improved the clinical attachment and IBU-PCL also reduced inflammation-induced bone destruction. These data showed that the IBU-PCL membrane could efficiently and differentially control inflammatory and migratory gingival cell responses and potentially promote periodontal regeneration.
Collapse
Affiliation(s)
- Fareeha Batool
- INSERM (French National Institute of Health and Medical Research), UMR 1260, Regenerative Nanomedicine (RNM), FMTS, 67000 Strasbourg, France.
- Université de Strasbourg, Faculté de Chirurgie-dentaire, 67000 Strasbourg, France.
| | - David-Nicolas Morand
- INSERM (French National Institute of Health and Medical Research), UMR 1260, Regenerative Nanomedicine (RNM), FMTS, 67000 Strasbourg, France.
- Université de Strasbourg, Faculté de Chirurgie-dentaire, 67000 Strasbourg, France.
| | - Lionel Thomas
- Institute Pluridisciplinaire Hubert CURIEN (IPHC), Strasbourg 67000, France.
| | - Isaac Maximiliano Bugueno
- INSERM (French National Institute of Health and Medical Research), UMR 1260, Regenerative Nanomedicine (RNM), FMTS, 67000 Strasbourg, France.
- Université de Strasbourg, Faculté de Chirurgie-dentaire, 67000 Strasbourg, France.
| | - Javier Aragon
- Department of Chemical Engineering, Nanoscience Institute of Aragon (INA), University of Zaragoza, 50018 Zaragoza, Spain.
| | - Silvia Irusta
- Department of Chemical Engineering, Nanoscience Institute of Aragon (INA), University of Zaragoza, 50018 Zaragoza, Spain.
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, 28029 Madrid, Spain.
| | - Laetitia Keller
- INSERM (French National Institute of Health and Medical Research), UMR 1260, Regenerative Nanomedicine (RNM), FMTS, 67000 Strasbourg, France.
- Université de Strasbourg, Faculté de Chirurgie-dentaire, 67000 Strasbourg, France.
| | - Nadia Benkirane-Jessel
- INSERM (French National Institute of Health and Medical Research), UMR 1260, Regenerative Nanomedicine (RNM), FMTS, 67000 Strasbourg, France.
- Université de Strasbourg, Faculté de Chirurgie-dentaire, 67000 Strasbourg, France.
| | - Henri Tenenbaum
- INSERM (French National Institute of Health and Medical Research), UMR 1260, Regenerative Nanomedicine (RNM), FMTS, 67000 Strasbourg, France.
- Université de Strasbourg, Faculté de Chirurgie-dentaire, 67000 Strasbourg, France.
| | - Olivier Huck
- INSERM (French National Institute of Health and Medical Research), UMR 1260, Regenerative Nanomedicine (RNM), FMTS, 67000 Strasbourg, France.
- Université de Strasbourg, Faculté de Chirurgie-dentaire, 67000 Strasbourg, France.
- Hopitaux Universitaires de Strasbourg, Pôle de médecine et chirurgie bucco-dentaire, Department of Periodontology, 67000 Strasbourg, France.
| |
Collapse
|
78
|
Antibacterial and Barrier Properties of Gelatin Coated by Electrospun Polycaprolactone Ultrathin Fibers Containing Black Pepper Oleoresin of Interest in Active Food Biopackaging Applications. NANOMATERIALS 2018; 8:nano8040199. [PMID: 29597268 PMCID: PMC5923529 DOI: 10.3390/nano8040199] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 03/22/2018] [Accepted: 03/26/2018] [Indexed: 12/26/2022]
Abstract
The present study evaluated the effect of using electrospun polycaprolactone (PCL) as a barrier coating and black pepper oleoresin (OR) as a natural extract on the morphology, thermal, mechanical, antimicrobial, oxygen, and water vapor barrier properties of solvent cast gelatin (GEL). The antimicrobial activity of the developed multilayer system obtained by the so-called electrospinning coating technique was also evaluated against Staphylococcus aureus strains for 10 days. The results showed that the multilayer system containing PCL and OR increased the thermal resistance, elongated the GEL film, and significantly diminished its permeance to water vapor. Active multilayer systems stored in hermetically closed bottles increased their antimicrobial activity after 10 days by inhibiting the growth of Staphylococcus aureus. This study demonstrates that addition of electrospun PCL ultrathin fibers and OR improved the properties of GEL films, which promoted its potential use in active food packaging applications.
Collapse
|
79
|
Pisani S, Dorati R, Conti B, Modena T, Bruni G, Genta I. Design of copolymer PLA-PCL electrospun matrix for biomedical applications. REACT FUNCT POLYM 2018. [DOI: 10.1016/j.reactfunctpolym.2018.01.011] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
80
|
Xie X, Liu L, Zheng Z, Han Z, Zhi M, Kaplan DL, Li G, Wang X. Silk Fibroin-Based Fibrous Anal Fistula Plug with Drug Delivery Function. Macromol Biosci 2018; 18:e1700384. [DOI: 10.1002/mabi.201700384] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 01/13/2018] [Indexed: 01/13/2023]
Affiliation(s)
- Xusheng Xie
- National Engineering Laboratory for Modern Silk; College of Textile and Clothing Engineering; Soochow University; Suzhou 215123 China
| | - Lei Liu
- National Engineering Laboratory for Modern Silk; College of Textile and Clothing Engineering; Soochow University; Suzhou 215123 China
| | - Zhaozhu Zheng
- National Engineering Laboratory for Modern Silk; College of Textile and Clothing Engineering; Soochow University; Suzhou 215123 China
| | - Zhifen Han
- Department of Medical Oncology; Shuguang Hospital; Shanghai University of Chinese Medicine; Shanghai 201203 China
| | - Min Zhi
- The Sixth Affiliated Hospital of Sun Yat-sen University; Erheng road Guangzhou 510655 China
| | - David L. Kaplan
- Department of Biomedical Engineering; Tufts University; 4 Colby St, Room 153 Medford MA 02155 USA
| | - Gang Li
- National Engineering Laboratory for Modern Silk; College of Textile and Clothing Engineering; Soochow University; Suzhou 215123 China
| | - Xiaoqin Wang
- National Engineering Laboratory for Modern Silk; College of Textile and Clothing Engineering; Soochow University; Suzhou 215123 China
| |
Collapse
|
81
|
Gizaw M, Thompson J, Faglie A, Lee SY, Neuenschwander P, Chou SF. Electrospun Fibers as a Dressing Material for Drug and Biological Agent Delivery in Wound Healing Applications. Bioengineering (Basel) 2018; 5:E9. [PMID: 29382065 PMCID: PMC5874875 DOI: 10.3390/bioengineering5010009] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 01/17/2018] [Accepted: 01/22/2018] [Indexed: 12/16/2022] Open
Abstract
Wound healing is a complex tissue regeneration process that promotes the growth of new tissue to provide the body with the necessary barrier from the outside environment. In the class of non-healing wounds, diabetic wounds, and ulcers, dressing materials that are available clinically (e.g., gels and creams) have demonstrated only a slow improvement with current available technologies. Among all available current technologies, electrospun fibers exhibit several characteristics that may provide novel replacement dressing materials for the above-mentioned wounds. Therefore, in this review, we focus on recent achievements in electrospun drug-eluting fibers for wound healing applications. In particular, we review drug release, including small molecule drugs, proteins and peptides, and gene vectors from electrospun fibers with respect to wound healing. Furthermore, we provide an overview on multifunctional dressing materials based on electrospun fibers, including those that are capable of achieving wound debridement and wound healing simultaneously as well as multi-drugs loading/types suitable for various stages of the healing process. Our review provides important and sufficient information to inform the field in development of fiber-based dressing materials for clinical treatment of non-healing wounds.
Collapse
Affiliation(s)
- Mulugeta Gizaw
- Department of Mechanical Engineering, College of Engineering, The University of Texas at Tyler, Tyler, TX 75799, USA.
| | - Jeffrey Thompson
- Department of Mechanical Engineering, College of Engineering, The University of Texas at Tyler, Tyler, TX 75799, USA.
| | - Addison Faglie
- Department of Mechanical Engineering, College of Engineering, The University of Texas at Tyler, Tyler, TX 75799, USA.
| | - Shih-Yu Lee
- School of Nursing, College of Nursing and Health Sciences, The University of Texas at Tyler, Tyler, TX 75799, USA.
| | - Pierre Neuenschwander
- Department of Cellular and Molecular Biology, The University of Texas Health Science Center at Tyler, Tyler, TX 75708, USA.
| | - Shih-Feng Chou
- Department of Mechanical Engineering, College of Engineering, The University of Texas at Tyler, Tyler, TX 75799, USA.
| |
Collapse
|