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Renkler NZ, Scialla S, Russo T, D’Amora U, Cruz-Maya I, De Santis R, Guarino V. Micro- and Nanostructured Fibrous Composites via Electro-Fluid Dynamics: Design and Applications for Brain. Pharmaceutics 2024; 16:134. [PMID: 38276504 PMCID: PMC10819193 DOI: 10.3390/pharmaceutics16010134] [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: 12/20/2023] [Revised: 01/12/2024] [Accepted: 01/17/2024] [Indexed: 01/27/2024] Open
Abstract
The brain consists of an interconnected network of neurons tightly packed in the extracellular matrix (ECM) to form complex and heterogeneous composite tissue. According to recent biomimicry approaches that consider biological features as active components of biomaterials, designing a highly reproducible microenvironment for brain cells can represent a key tool for tissue repair and regeneration. Indeed, this is crucial to support cell growth, mitigate inflammation phenomena and provide adequate structural properties needed to support the damaged tissue, corroborating the activity of the vascular network and ultimately the functionality of neurons. In this context, electro-fluid dynamic techniques (EFDTs), i.e., electrospinning, electrospraying and related techniques, offer the opportunity to engineer a wide variety of composite substrates by integrating fibers, particles, and hydrogels at different scales-from several hundred microns down to tens of nanometers-for the generation of countless patterns of physical and biochemical cues suitable for influencing the in vitro response of coexistent brain cell populations mediated by the surrounding microenvironment. In this review, an overview of the different technological approaches-based on EFDTs-for engineering fibrous and/or particle-loaded composite substrates will be proposed. The second section of this review will primarily focus on describing current and future approaches to the use of composites for brain applications, ranging from therapeutic to diagnostic/theranostic use and from repair to regeneration, with the ultimate goal of providing insightful information to guide future research efforts toward the development of more efficient and reliable solutions.
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Affiliation(s)
- Nergis Zeynep Renkler
- Institute of Polymers, Composites and Biomaterials (IPCB), National Research Council of Italy, Mostra d’Oltremare Pad. 20, Viale J.F. Kennedy 54, 80125 Naples, Italy (S.S.); (I.C.-M.)
- Department of Chemical, Materials and Industrial Production Engineering, University of Naples Federico II, 80125 Naples, Italy
| | - Stefania Scialla
- Institute of Polymers, Composites and Biomaterials (IPCB), National Research Council of Italy, Mostra d’Oltremare Pad. 20, Viale J.F. Kennedy 54, 80125 Naples, Italy (S.S.); (I.C.-M.)
| | - Teresa Russo
- Institute of Polymers, Composites and Biomaterials (IPCB), National Research Council of Italy, Mostra d’Oltremare Pad. 20, Viale J.F. Kennedy 54, 80125 Naples, Italy (S.S.); (I.C.-M.)
| | - Ugo D’Amora
- Institute of Polymers, Composites and Biomaterials (IPCB), National Research Council of Italy, Mostra d’Oltremare Pad. 20, Viale J.F. Kennedy 54, 80125 Naples, Italy (S.S.); (I.C.-M.)
| | - Iriczalli Cruz-Maya
- Institute of Polymers, Composites and Biomaterials (IPCB), National Research Council of Italy, Mostra d’Oltremare Pad. 20, Viale J.F. Kennedy 54, 80125 Naples, Italy (S.S.); (I.C.-M.)
| | - Roberto De Santis
- Institute of Polymers, Composites and Biomaterials (IPCB), National Research Council of Italy, Mostra d’Oltremare Pad. 20, Viale J.F. Kennedy 54, 80125 Naples, Italy (S.S.); (I.C.-M.)
| | - Vincenzo Guarino
- Institute of Polymers, Composites and Biomaterials (IPCB), National Research Council of Italy, Mostra d’Oltremare Pad. 20, Viale J.F. Kennedy 54, 80125 Naples, Italy (S.S.); (I.C.-M.)
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2
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Renkler NZ, Cruz-Maya I, Bonadies I, Guarino V. Electro Fluid Dynamics: A Route to Design Polymers and Composites for Biomedical and Bio-Sustainable Applications. Polymers (Basel) 2022; 14:polym14194249. [PMID: 36236197 PMCID: PMC9572386 DOI: 10.3390/polym14194249] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 10/04/2022] [Accepted: 10/05/2022] [Indexed: 12/01/2022] Open
Abstract
In the last two decades, several processes have been explored for the development of micro and/or nanostructured substrates by sagely physically and/or chemically manipulating polymer materials. These processes have to be designed to overcome some of the limitations of the traditional ones in terms of feasibility, reproducibility, and sustainability. Herein, the primary aim of this work is to focus on the enormous potential of using a high voltage electric field to manipulate polymers from synthetic and/or natural sources for the fabrication of different devices based on elementary units, i.e., fibers or particles, with different characteristic sizes—from micro to nanoscale. Firstly, basic principles and working mechanisms will be introduced in order to correlate the effect of selected process parameters (i.e., an applied voltage) on the dimensional features of the structures. Secondly, a comprehensive overview of the recent trends and potential uses of these processes will be proposed for different biomedical and bio-sustainable application areas.
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3
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Zhao M, Chen M, Zong Y, Li Z. Modification of fabric via co-grafted with fluorine-free carbene polymer and its hydrophobicity. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.124802] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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4
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Volgare M, De Falco F, Avolio R, Castaldo R, Errico ME, Gentile G, Ambrogi V, Cocca M. Washing load influences the microplastic release from polyester fabrics by affecting wettability and mechanical stress. Sci Rep 2021; 11:19479. [PMID: 34593897 PMCID: PMC8484352 DOI: 10.1038/s41598-021-98836-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 08/17/2021] [Indexed: 11/28/2022] Open
Abstract
Microplastics released from textiles during the washing process represent the most prevalent type of microparticles found in different environmental compartments and ecosystems around the world. Release of microfibres during the washing process of synthetic textiles is due to the mechanical and chemical stresses that clothes undergo in washing machines. Several washing process parameters, conditions, formulations of laundering additives have been correlated to microfibre release and some of them have been identified to affect microfibre release during washing process, while no correlation has been evaluated between microfibre release and washing load. In the present study, microfibre release was evaluated as function of the washing load in a real washing process, indicating a progressive decrease of microfibre release with increasing washing load. The quantity of released microfibres increased by around 5 times by decreasing the washing load due to a synergistic effect between water-volume to fabric ratio and mechanical stress during washing. Moreover, the higher mechanical stress to which the fabric is subjected in the case of a low washing load, hinders the discrimination of the effect on the release of other washing parameters like the type of detergent and laundry additives used.
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Affiliation(s)
- Michela Volgare
- Institute for Polymers, Composites and Biomaterials, National Research Council of Italy, Via Campi Flegrei, 34, 80078, Pozzuoli, NA, Italy.,Department of Chemical, Materials and Production Engineering, University of Naples Federico II, P.Le Tecchio, 80, 80125, Naples, Italy
| | - Francesca De Falco
- Institute for Polymers, Composites and Biomaterials, National Research Council of Italy, Via Campi Flegrei, 34, 80078, Pozzuoli, NA, Italy. .,School of Geography, Earth and Environmental Sciences, University of Plymouth, Plymouth, PL4 8AA, Devon, UK.
| | - Roberto Avolio
- Institute for Polymers, Composites and Biomaterials, National Research Council of Italy, Via Campi Flegrei, 34, 80078, Pozzuoli, NA, Italy
| | - Rachele Castaldo
- Institute for Polymers, Composites and Biomaterials, National Research Council of Italy, Via Campi Flegrei, 34, 80078, Pozzuoli, NA, Italy
| | - Maria Emanuela Errico
- Institute for Polymers, Composites and Biomaterials, National Research Council of Italy, Via Campi Flegrei, 34, 80078, Pozzuoli, NA, Italy
| | - Gennaro Gentile
- Institute for Polymers, Composites and Biomaterials, National Research Council of Italy, Via Campi Flegrei, 34, 80078, Pozzuoli, NA, Italy
| | - Veronica Ambrogi
- Department of Chemical, Materials and Production Engineering, University of Naples Federico II, P.Le Tecchio, 80, 80125, Naples, Italy
| | - Mariacristina Cocca
- Institute for Polymers, Composites and Biomaterials, National Research Council of Italy, Via Campi Flegrei, 34, 80078, Pozzuoli, NA, Italy.
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5
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Ferraris S, Spriano S, Scalia AC, Cochis A, Rimondini L, Cruz-Maya I, Guarino V, Varesano A, Vineis C. Topographical and Biomechanical Guidance of Electrospun Fibers for Biomedical Applications. Polymers (Basel) 2020; 12:E2896. [PMID: 33287236 PMCID: PMC7761715 DOI: 10.3390/polym12122896] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 11/30/2020] [Accepted: 12/01/2020] [Indexed: 02/07/2023] Open
Abstract
Electrospinning is gaining increasing interest in the biomedical field as an eco-friendly and economic technique for production of random and oriented polymeric fibers. The aim of this review was to give an overview of electrospinning potentialities in the production of fibers for biomedical applications with a focus on the possibility to combine biomechanical and topographical stimuli. In fact, selection of the polymer and the eventual surface modification of the fibers allow selection of the proper chemical/biological signal to be administered to the cells. Moreover, a proper design of fiber orientation, dimension, and topography can give the opportunity to drive cell growth also from a spatial standpoint. At this purpose, the review contains a first introduction on potentialities of electrospinning for the obtainment of random and oriented fibers both with synthetic and natural polymers. The biological phenomena which can be guided and promoted by fibers composition and topography are in depth investigated and discussed in the second section of the paper. Finally, the recent strategies developed in the scientific community for the realization of electrospun fibers and for their surface modification for biomedical application are presented and discussed in the last section.
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Affiliation(s)
- Sara Ferraris
- Department of Applied Science and Technology, Politecnico di Torino, 10129 Torino, Italy;
| | - Silvia Spriano
- Department of Applied Science and Technology, Politecnico di Torino, 10129 Torino, Italy;
| | - Alessandro Calogero Scalia
- Department of Health Sciences, Center for Translational Research on Autoimmune and Allergic Diseases–CAAD, Università del Piemonte Orientale UPO, 28100 Novara, Italy; (A.C.S.); (A.C.); (L.R.)
| | - Andrea Cochis
- Department of Health Sciences, Center for Translational Research on Autoimmune and Allergic Diseases–CAAD, Università del Piemonte Orientale UPO, 28100 Novara, Italy; (A.C.S.); (A.C.); (L.R.)
| | - Lia Rimondini
- Department of Health Sciences, Center for Translational Research on Autoimmune and Allergic Diseases–CAAD, Università del Piemonte Orientale UPO, 28100 Novara, Italy; (A.C.S.); (A.C.); (L.R.)
| | - Iriczalli Cruz-Maya
- Institute for Polymers, Composites and Biomaterials (IPCB), National Research Council of Italy, Mostra d’Oltremare, Pad. 20, V. le J.F. Kennedy 54, 80125 Napoli, Italy; (I.C.-M.); (V.G.)
| | - Vincenzo Guarino
- Institute for Polymers, Composites and Biomaterials (IPCB), National Research Council of Italy, Mostra d’Oltremare, Pad. 20, V. le J.F. Kennedy 54, 80125 Napoli, Italy; (I.C.-M.); (V.G.)
| | - Alessio Varesano
- Institute of Intelligent Industrial Technologies and Systems for Advanced Manufacturing (STIIMA), National Research Council of Italy (CNR), Corso Giuseppe Pella 16, 13900 Biella, Italy; (A.V.); (C.V.)
| | - Claudia Vineis
- Institute of Intelligent Industrial Technologies and Systems for Advanced Manufacturing (STIIMA), National Research Council of Italy (CNR), Corso Giuseppe Pella 16, 13900 Biella, Italy; (A.V.); (C.V.)
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6
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Ahmed Babar A, Zhao X, Wang X, Yu J, Ding B. One-step fabrication of multi-scaled, inter-connected hierarchical fibrous membranes for directional moisture transport. J Colloid Interface Sci 2020; 577:207-216. [DOI: 10.1016/j.jcis.2020.05.062] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 05/16/2020] [Accepted: 05/16/2020] [Indexed: 01/25/2023]
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7
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Guida P, Piscitelli E, Marrese M, Martino V, Cirillo V, Guarino V, Angeli E, Cocola C, Pelucchi P, Repetto L, Firpo G, Karnavas T, Gotte M, Gritzapis A, D'Albore M, Repetto D, Pezzuoli D, Missitzis I, Porta G, Bertalot G, Bellipanni G, Zucchi I, Ambrosio L, Valbusa U, Reinbold RA. Integrating Microstructured Electrospun Scaffolds in an Open Microfluidic System for in Vitro Studies of Human Patient-Derived Primary Cells. ACS Biomater Sci Eng 2020; 6:3649-3663. [PMID: 33463182 DOI: 10.1021/acsbiomaterials.0c00352] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Recent studies have suggested that microenvironmental stimuli play a significant role in regulating cellular proliferation and migration, as well as in modulating self-renewal and differentiation processes of mammary cells with stem cell (SCs) properties. Recent advances in micro/nanotechnology and biomaterial synthesis/engineering currently enable the fabrication of innovative tissue culture platforms suitable for maintenance and differentiation of SCs in vitro. Here, we report the design and fabrication of an open microfluidic device (OMD) integrating removable poly(ε-caprolactone) (PCL) based electrospun scaffolds, and we demonstrate that the OMD allows investigation of the behavior of human cells during in vitro culture in real time. Electrospun scaffolds with modified surface topography and chemistry can influence attachment, proliferation, and differentiation of mammary SCs and epigenetic mechanisms that maintain luminal cell identity as a function of specific morphological or biochemical cues imparted by tailor-made fiber post-treatments. Meanwhile, the OMD architecture allows control of cell seeding and culture conditions to collect more accurate and informative in vitro assays. In perspective, integrated systems could be tailor-made to mimic specific physiological conditions of the local microenvironment and then analyze the response from screening specific drugs for more effective diagnostics, long-term prognostics, and disease intervention in personalized medicine.
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Affiliation(s)
- Patrizia Guida
- Department of Physics, University of Genoa, via Dodecaneso 33, 16146 Genoa, Italy
| | - Eleonora Piscitelli
- Institute of Biomedical Technologies, National Research Council of Italy, via F.lli Cervi 93, 20090 Segrate, Milan, Italy
| | - Marica Marrese
- Institute of Composite and Biomedical Materials, National Research Council of Italy, Mostra D'Oltremare, Pad. 20, viale Kennedy 54, 80125 Naples, Italy
| | - Valentina Martino
- Institute of Biomedical Technologies, National Research Council of Italy, via F.lli Cervi 93, 20090 Segrate, Milan, Italy
| | - Valentina Cirillo
- Institute of Composite and Biomedical Materials, National Research Council of Italy, Mostra D'Oltremare, Pad. 20, viale Kennedy 54, 80125 Naples, Italy
| | - Vincenzo Guarino
- Institute for Polymers, Composites & Biomaterials, National Research Council of Italy, Mostra d'Oltremare, Pad. 20, viale Kennedy 54, 80125 Naples, Italy
| | - Elena Angeli
- Department of Physics, University of Genoa, via Dodecaneso 33, 16146 Genoa, Italy
| | - Cinzia Cocola
- Institute of Biomedical Technologies, National Research Council of Italy, via F.lli Cervi 93, 20090 Segrate, Milan, Italy.,Consorzio Italbiotech, via Fantoli 15/16, 20138 Milan, Italy
| | - Paride Pelucchi
- Institute of Biomedical Technologies, National Research Council of Italy, via F.lli Cervi 93, 20090 Segrate, Milan, Italy
| | - Luca Repetto
- Department of Physics, University of Genoa, via Dodecaneso 33, 16146 Genoa, Italy
| | - Giuseppe Firpo
- Department of Physics, University of Genoa, via Dodecaneso 33, 16146 Genoa, Italy
| | - Theodoros Karnavas
- Columbia University, Department of Genetics & Development, New York, 10032 United States
| | - Martin Gotte
- Department of Gynecology and Obstetrics, Münster University Hospital, 48149 Münster, Germany
| | - Angelos Gritzapis
- Department of Breast Cancer Surgery, Hospital "Agios Savvas", Leoforos Alexandras Avenue, 171, 11522 Athens, Greece
| | - Marietta D'Albore
- Institute of Composite and Biomedical Materials, National Research Council of Italy, Mostra D'Oltremare, Pad. 20, viale Kennedy 54, 80125 Naples, Italy
| | - Diego Repetto
- Department of Physics, University of Genoa, via Dodecaneso 33, 16146 Genoa, Italy
| | - Denise Pezzuoli
- Department of Physics, University of Genoa, via Dodecaneso 33, 16146 Genoa, Italy
| | - Ioannis Missitzis
- Department of Breast Cancer Surgery, Hospital "Agios Savvas", Leoforos Alexandras Avenue, 171, 11522 Athens, Greece
| | - Giovanni Porta
- Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Giovanni Bertalot
- IEO, European Institute of Oncology IRCCS, via G Ripamonti, 435, 20141 Milan, Italy
| | - Gianfranco Bellipanni
- Center for Biotechnology, Sbarro Institute for Research and Molecular Medicine and Department of Biology, Temple University, Philadelphia 19122, United States
| | - Ileana Zucchi
- Institute of Biomedical Technologies, National Research Council of Italy, via F.lli Cervi 93, 20090 Segrate, Milan, Italy
| | - Luigi Ambrosio
- Institute for Polymers, Composites & Biomaterials, National Research Council of Italy, Mostra d'Oltremare, Pad. 20, viale Kennedy 54, 80125 Naples, Italy
| | - Ugo Valbusa
- Department of Physics, University of Genoa, via Dodecaneso 33, 16146 Genoa, Italy
| | - Rolland A Reinbold
- Institute of Biomedical Technologies, National Research Council of Italy, via F.lli Cervi 93, 20090 Segrate, Milan, Italy
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8
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Multi-scaled interconnected inter- and intra-fiber porous janus membranes for enhanced directional moisture transport. J Colloid Interface Sci 2020; 565:426-435. [DOI: 10.1016/j.jcis.2020.01.063] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 01/16/2020] [Accepted: 01/17/2020] [Indexed: 11/18/2022]
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9
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De Falco F, Cocca M, Avella M, Thompson RC. Microfiber Release to Water, Via Laundering, and to Air, via Everyday Use: A Comparison between Polyester Clothing with Differing Textile Parameters. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2020; 54:3288-3296. [PMID: 32101431 DOI: 10.1021/acs.est.9b06892] [Citation(s) in RCA: 123] [Impact Index Per Article: 30.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Textiles are one of the major sources of microplastic pollution to aquatic environments and have also been reported in dry and wet atmospheric deposition. There is still a lack of information on the direct release of microfibers from garments to the air and on the influence of textile characteristics including structure, type of yarn, and twist. The present study examines microfiber emissions directly to the air and to water as a consequence of laundering. Polyester garments with different textile characteristics were examined including various material compositions, fabric structure, yarn twist, fiber type, and hairiness. Scaling up our data indicates release of microfibers per person per year to the air is of a similar order of magnitude to that released to wastewater by laundering. The lowest releases to both air and water were recorded for a garment with a very compact woven structure and highly twisted yarns made of continuous filaments, compared with those with a looser structure (knitted, short staple fibers, lower twist). Our results demonstrate for the first time that direct release of microfibers from garments to air as a consequence of wear is of equal importance to releases to water. Currently there is considerable interest in interventions focused on capture from wastewater. However, our results suggest more effective interventions are likely to result from changes in textile design that could reduce emissions to both air and water.
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Affiliation(s)
- Francesca De Falco
- Institute for Polymers, Composites and Biomaterials, National Research Council of Italy, Via Campi Flegrei, 34- 80078, Pozzuoli, Naples Italy
- School of Biological and Marine Sciences, University of Plymouth, Drake Circus, Plymouth, Devon PL4 8AA, U.K
| | - Mariacristina Cocca
- Institute for Polymers, Composites and Biomaterials, National Research Council of Italy, Via Campi Flegrei, 34- 80078, Pozzuoli, Naples Italy
| | - Maurizio Avella
- Institute for Polymers, Composites and Biomaterials, National Research Council of Italy, Via Campi Flegrei, 34- 80078, Pozzuoli, Naples Italy
| | - Richard C Thompson
- School of Biological and Marine Sciences, University of Plymouth, Drake Circus, Plymouth, Devon PL4 8AA, U.K
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10
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Zuppolini S, Cruz-Maya I, Guarino V, Borriello A. Optimization of Polydopamine Coatings onto Poly-ε-Caprolactone Electrospun Fibers for the Fabrication of Bio-Electroconductive Interfaces. J Funct Biomater 2020; 11:E19. [PMID: 32192126 PMCID: PMC7151565 DOI: 10.3390/jfb11010019] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 03/12/2020] [Accepted: 03/13/2020] [Indexed: 01/28/2023] Open
Abstract
In recent years, mussel adhesive proteins have attracted much attention because they can form strong adhesive interface interactions with various substrates in a wet environment. Inspired by their catechol- and amine-based molecular structure, polydopamine (PDA), a dopamine derived synthetic eumelanin polymer, was recognized as a suitable bio-interface coating. PDA was successfully used to improve adhesion due to the availability of copious functional groups for covalently immobilizing biomolecules and anchoring reactive species and ions. Recently, it has been demonstrated that PDA and its derivatives can be successfully used for the surface modification of implants interfaces to modulate in vitro cellular responses in order to enhance the in vivo functionality of biomedical implants (i.e., prosthesis). Herein, we propose the development of multifunctional scaffolds based on polyε-caprolactone (PCL) electrospun fibers coated with PDA via electro fluid dynamic methods, by optimizing polymerization/oxidation reactions capable of driving PDA self-assembly, and, ultimately, investigating the effects on cell response. Morphological analyses have confirmed the possibility to obtain different surface topographies as a function of the coating process while in vitro studies proved the ability of PDA coating to interact with cells no compromising in vitro viability. In perspective, in vitro conductive properties of fibers will be further investigated in order to validate their promising use as bioconductive interfaces for tissue engineering applications.
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Affiliation(s)
| | | | - Vincenzo Guarino
- Institute for Polymers, Composites and Biomaterials (IPCB)—National Research Council of Italy, V.le Kennedy 54, 80125 Naples, Italy; (S.Z.); (I.C.-M.)
| | - Anna Borriello
- Institute for Polymers, Composites and Biomaterials (IPCB)—National Research Council of Italy, V.le Kennedy 54, 80125 Naples, Italy; (S.Z.); (I.C.-M.)
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11
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Baji A, Agarwal K, Oopath SV. Emerging Developments in the Use of Electrospun Fibers and Membranes for Protective Clothing Applications. Polymers (Basel) 2020; 12:polym12020492. [PMID: 32102318 PMCID: PMC7077639 DOI: 10.3390/polym12020492] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 02/13/2020] [Accepted: 02/19/2020] [Indexed: 12/17/2022] Open
Abstract
There has been increased interest to develop protective fabrics and clothing for protecting the wearer from hazards such as chemical, biological, heat, UV, pollutants etc. Protective fabrics have been conventionally developed using a wide variety of techniques. However, these conventional protective fabrics lack breathability. For example, conventional protective fabrics offer good protection against water but have limited ability in removing the water vapor and moisture. Fibers and membranes fabricated using electrospinning have demonstrated tremendous potential to develop protective fabrics and clothing. These fabrics based on electrospun fibers and membranes have the potential to provide thermal comfort to the wearer and protect the wearer from wide variety of environmental hazards. This review highlights the emerging applications of electrospinning for developing such breathable and protective fabrics.
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Affiliation(s)
- Avinash Baji
- Department of Engineering, School of Engineering and Mathematical Sciences (SEMS), La Trobe University, Bundoora 3086, Victoria, Australia;
- Correspondence:
| | - Komal Agarwal
- Engineering Product Development (EPD) Pillar, Singapore University of Technology and Design (SUTD), 20 Dover Drive, Singapore 138682, Singapore;
| | - Sruthi Venugopal Oopath
- Department of Engineering, School of Engineering and Mathematical Sciences (SEMS), La Trobe University, Bundoora 3086, Victoria, Australia;
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12
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Massella D, Argenziano M, Ferri A, Guan J, Giraud S, Cavalli R, Barresi AA, Salaün F. Bio-Functional Textiles: Combining Pharmaceutical Nanocarriers with Fibrous Materials for Innovative Dermatological Therapies. Pharmaceutics 2019; 11:E403. [PMID: 31405229 PMCID: PMC6723157 DOI: 10.3390/pharmaceutics11080403] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 07/30/2019] [Accepted: 08/05/2019] [Indexed: 12/16/2022] Open
Abstract
In the field of pharmaceutical technology, significant attention has been paid on exploiting skin as a drug administration route. Considering the structural and chemical complexity of the skin barrier, many research works focused on developing an innovative way to enhance skin drug permeation. In this context, a new class of materials called bio-functional textiles has been developed. Such materials consist of the combination of advanced pharmaceutical carriers with textile materials. Therefore, they own the possibility of providing a wearable platform for continuous and controlled drug release. Notwithstanding the great potential of these materials, their large-scale application still faces some challenges. The present review provides a state-of-the-art perspective on the bio-functional textile technology analyzing the several issues involved. Firstly, the skin physiology, together with the dermatological delivery strategy, is keenly described in order to provide an overview of the problems tackled by bio-functional textiles technology. Secondly, an overview of the main dermatological nanocarriers is provided; thereafter the application of these nanomaterial to textiles is presented. Finally, the bio-functional textile technology is framed in the context of the different dermatological administration strategies; a comparative analysis that also considers how pharmaceutical regulation is conducted.
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Affiliation(s)
- Daniele Massella
- ENSAIT, GEMTEX-Laboratoire de Génie et Matériaux Textiles, F-59000 Lille, France.
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino (TO), Italy.
- College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China.
| | - Monica Argenziano
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Torino, Italy
| | - Ada Ferri
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino (TO), Italy
| | - Jinping Guan
- College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China
| | - Stéphane Giraud
- ENSAIT, GEMTEX-Laboratoire de Génie et Matériaux Textiles, F-59000 Lille, France
| | - Roberta Cavalli
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Torino, Italy
| | - Antonello A Barresi
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino (TO), Italy
| | - Fabien Salaün
- ENSAIT, GEMTEX-Laboratoire de Génie et Matériaux Textiles, F-59000 Lille, France
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Novel finishing treatments of polyamide fabrics by electrofluidodynamic process to reduce microplastic release during washings. Polym Degrad Stab 2019. [DOI: 10.1016/j.polymdegradstab.2019.05.001] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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The contribution of washing processes of synthetic clothes to microplastic pollution. Sci Rep 2019; 9:6633. [PMID: 31036862 PMCID: PMC6488573 DOI: 10.1038/s41598-019-43023-x] [Citation(s) in RCA: 220] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Accepted: 03/29/2019] [Indexed: 12/31/2022] Open
Abstract
Microplastic pollution caused by washing processes of synthetic textiles has recently been assessed as the main source of primary microplastics in the oceans. Therefore, understanding the effective contribution of the washing process of synthetic clothes to this environmental problem, is of great importance. In this study, wash trials at real scale were performed on commercial clothes by using a household washing machine in order to gain reliable data about the release of microplastics, and to identify possible influences of textile characteristics on the release. The wastewater was collected and filtered through subsequent filters with decreasing porosity, and the amount and dimensions of microfibres were determined. Microfibre release was analysed in relation to the nature and characteristics of the washed clothes. Results showed that microfibres released during washing range from 124 to 308 mg for kg of washed fabric depending from the type of washed garment that corresponds to a number of microfibres ranging from 640,000 to 1,500,000. Some textile characteristics, such as the type of fibres constituting the yarns and their twist, influenced the release of microfibres during washing. A great amount of microfibres of cellulosic nature was also released during washing of clothes made with a blend of polyester/cellulose. Finally the most abundant fraction of microfibres shed was retained by filters with pore size of 60 µm, presenting an average length of 360–660 μm and an average diameter of 12–16 μm, indicating dimensions that could pass through wastewater treatment plants and pose a threat for marine organisms.
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