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Current Nanomaterials

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ISSN (Print): 2405-4615
ISSN (Online): 2405-4623

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Research Article

Fabrication of Zein/PVA Fibre Blends: Optimizing Concentration and Applied Voltage

Author(s): Nompumelelo S.M. Kubheka, Makwena J. Moloto* and Nolutho Mkhumbeni

Volume 8, Issue 4, 2023

Published on: 21 December, 2022

Page: [409 - 415] Pages: 7

DOI: 10.2174/2405461508666221205091152

Price: $65

Abstract

Background: The fabrication of polymer fibre blends has gained much attention for the development of innovative nanomaterials. Polymer fibre blends are nanomaterials with different functionalities and properties such as a sizeable surface-to-area ratio, high porosity, flexibility, and stability. The focus of this study was to produce zein/PVA fibre blends using the electrospinning technique and varying parameters such as concentration and applied voltage. The two parameters are key driving factors for the production of fibres. Zein as a natural polymer has challenges in developing fibre materials which require artificial polymer like PVA to create a good blending mixture for electrospinning.

Methods: The zein/PVA nanofibre blends were fabricated using the electrospinning technique. The FE-SEM (Leo, Zeiss) was used to study the surface morphologies of the zein/PVA nanofibers blends. The optical properties of the nanofibre blends were determined using the UV-vis spectrophotometer and the chemical structure and composition of zein/PVA nanofibers blends were studied using Thermo Scientific Nicolet iS50-FTIR spectrometer, universal ATR with the diamond detector.

Results: The SEM images showed smooth zein/PVA ribbon-like nanofibre blends of 90/10, 80/20, 70/30, 60/40, and 50/50. SEM images of zein/PVA (80/20) electrospun at 25 kV were obtained to be the maximum fibre yield due to zein/PVA compatibility, increased conductivity, and enhanced fibre formation. The optical properties (absorption spectroscopy) suggested that the zein/PVA (80/20) fibre blend was miscible, and the FTIR spectra confirmed their functional groups. Therefore, the characterization results showed that the polymer blended solutions concentration and applied voltage increment affected fibre size distribution and morphology.

Conclusion: Optimizing concentration and applied voltage successfully produced smooth, uniform bead-free zein/PVA fibre blends as parameters are increased.

Keywords: Fibre, blends, zein, Poly (vinyl alcohol), electrospinning, optimization.

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[1]
Demira M. Zein-based composites in biomedical applications. J Biomed Mater Res A 2017; 105: 1656-65.
[2]
Osborne TB. The amount and properties of the proteids of maize kernel. J Am Chem Soc 1897; 19(7): 525-32.
[http://dx.doi.org/10.1021/ja02081a002]
[3]
Wang JY, Fujimoto K, Miyazawa T, Endo Y. Antioxidative mechanism of maize zein in powder model systems against methyl linoleate: effect of water activity and coexistence of antioxidants. J Agric Food Chem 1991; 39(2): 351-5.
[http://dx.doi.org/10.1021/jf00002a025]
[4]
Shukla R, Cheryan M. Zein: the industrial protein from corn. Ind Crops Prod 2001; 13(3): 171-92.
[http://dx.doi.org/10.1016/S0926-6690(00)00064-9]
[5]
Kong B, Xiong YL. Antioxidant activity of zein hydrolysates in a liposome system and the possible mode of action. J Agric Food Chem 2006; 54(16): 6059-68.
[http://dx.doi.org/10.1021/jf060632q] [PMID: 16881717]
[6]
Güçbilmez ÇM. Yemenicioğlu A, Arslanoğlu A. Antimicrobial and antioxidant activity of edible zein films incorporated with lysozyme, albumin proteins and disodium EDTA. Food Res Int 2007; 40(1): 80-91.
[http://dx.doi.org/10.1016/j.foodres.2006.08.007]
[7]
Ozcalik O, Tihminlioglu F. Barrier properties of corn zein nanocomposite coated polypropylene films for food packaging applications. J Food Eng 2013; 114(4): 505-13.
[http://dx.doi.org/10.1016/j.jfoodeng.2012.09.005]
[8]
Oymaci P, Altinkaya SA. Improvement of barrier and mechanical properties of whey protein isolate based food packaging films by incorporation of zein nanoparticles as a novel bionanocomposite. Food Hydrocoll 2016; 54: 1-9.
[http://dx.doi.org/10.1016/j.foodhyd.2015.08.030]
[9]
Zhang Y, Cui L, Che X, et al. Zein-based films and their usage for controlled delivery: Origin, classes and current landscape. J Control Release 2015; 206: 206-19.
[http://dx.doi.org/10.1016/j.jconrel.2015.03.030] [PMID: 25828699]
[10]
Zhang JF, Wang Y, Liao S, Lallier T, Wen ZT, Xu X. Photo-cross-linked antibacterial zein nanofibers fabricated by reactive electrospinning and its effects against Streptococcus mutans. Oral Health Dent Stud 2017; 1(1): 1-9.
[http://dx.doi.org/10.31532/OralHealthDentStud.1.1.001] [PMID: 30863833]
[11]
Asadi H, Ghaee A, Nourmohammadi J, Mashak A. Electrospun zein/graphene oxide nanosheet composite nanofibers with controlled drug release as antibacterial wound dressing. Int J Polym Mater 2020; 69(3): 173-85.
[http://dx.doi.org/10.1080/00914037.2018.1552861]
[12]
Matthews JA, Wnek GE, Simpson DG, Bowlin GL. Electrospinning of collagen nanofibers. Biomacromolecules 2002; 3(2): 232-8.
[http://dx.doi.org/10.1021/bm015533u] [PMID: 11888306]
[13]
Woerdeman DL, Ye P, Shenoy S, Parnas RS, Wnek GE, Trofimova O. Electrospun fibers from wheat protein: investigation of the interplay between molecular structure and the fluid dynamics of the electrospinning process. Biomacromolecules 2005; 6(2): 707-12.
[http://dx.doi.org/10.1021/bm0494545] [PMID: 15762633]
[14]
Babitha S, Rachita L, Karthikeyan K, et al. Electrospun Protein Nanofibers in Healthcare: A Review. Macromol Chem Phys 2007; 208: 1002-10.
[15]
Jiang Q, Yang Y. Water-stable electrospun zein fibers for potential drug delivery. J Biomater Sci Polym Ed 2011; 22(10): 1393-408.
[http://dx.doi.org/10.1163/092050610X508437]
[16]
Zhang M, Liu Y, Yi H, et al. Electrospun zein/PVA fibrous mats as three-dimensional surface for embryonic stem cell culture. J Textil Inst 2014; 105(3): 246-55.
[http://dx.doi.org/10.1080/00405000.2013.835902]
[17]
Salas C. Solution electrospinning of nanofibers, Electrospun Nanofibers. Elsevier Ltd. 2017; pp. 73-108.
[http://dx.doi.org/10.1016/B978-0-08-100907-9.00004-0]
[18]
Park J. Electrospinning and its applications. Adv Nat Sci Nanosci 2010; 1: 1-5.
[http://dx.doi.org/10.1088/2043-6262/1/4/043002]
[19]
Jiang YN, Mo HY, Yu DG. Electrospun drug-loaded core–sheath PVP/zein nanofibers for biphasic drug release. Int J Pharm 2012; 438(1-2): 232-9.
[http://dx.doi.org/10.1016/j.ijpharm.2012.08.053] [PMID: 22981688]
[20]
de Oliveira Mori CLS, dos Passos NA, Oliveira JE, et al. Electrospinning of zein/tannin bio-nanofibers. Ind Crops Prod 2014; 52: 298-304.
[http://dx.doi.org/10.1016/j.indcrop.2013.10.047]
[21]
Liang J, Chen R. Impact of cross-linking mode on the physical properties of zein/PVA composite films. Food Packag Shelf Life 2018; 18: 101-6.
[http://dx.doi.org/10.1016/j.fpsl.2018.10.003]
[22]
Dobritoiu R, Patachia S. A study of dyes sorption on biobased cryogels. Appl Surf Sci 2013; 285: 56-64.
[http://dx.doi.org/10.1016/j.apsusc.2013.07.164]
[23]
Tian F, Hosseinkhani H, Hosseinkhani M, et al. Quantitative analysis of cell adhesion on aligned micro‐ and nanofibers. J Biomed Mater Res A 2008; 84A(2): 291-9.
[http://dx.doi.org/10.1002/jbm.a.31304] [PMID: 17607759]
[24]
Zhang C, Yuan X, Wu L, Han Y, Sheng J. Study on morphology of electrospun poly(vinyl alcohol) mats. Eur Polym J 2005; 41(3): 423-32.
[http://dx.doi.org/10.1016/j.eurpolymj.2004.10.027]
[25]
Islam MS, Karim MR. Fabrication and characterization of poly(vinyl alcohol)/alginate blend nanofibers by electrospinning method. Colloids Surf A Physicochem Eng Asp 2010; 366(1-3): 135-40.
[http://dx.doi.org/10.1016/j.colsurfa.2010.05.038]
[26]
Senna MM, Salmieri S, El-naggar A-W, Safrany A, Lacroix M. Improving the Compatibility of Zein/Poly(vinyl alcohol) Blends by Gamma Irradiation and Graft Copolymerization of Acrylic Acid. J Agric Food Chem 2010; 58(7): 4470-6.
[http://dx.doi.org/10.1021/jf904088y]
[27]
Mohd Salleh NAB, Afifi AM, Mohamed Zuki FB, Muhammad Sarih NB, Kalantari K, Mohamed EN. Studies on properties and adsorption ability of bilayer chitosan/PVA/PVDF electrospun nanofibrous. Desalination Water Treat 2020; 206: 177-88.
[http://dx.doi.org/10.5004/dwt.2020.26279]
[28]
Woods KK, Selling GW, Cooke PH. Compatible Blends of Zein and Polyvinylpyrrolidone. J Polym Environ 2009; 17(2): 115-22.
[http://dx.doi.org/10.1007/s10924-009-0128-9]
[29]
Ziyadi H, Baghali M, Bagherianfar M, Mehrali F, Faridi-Majidi R. An investigation of factors affecting the electrospinning of poly (vinyl alcohol)/kefiran composite nanofibers. Adv Compos Hybrid Mater 2021; 4(3): 768-79.
[http://dx.doi.org/10.1007/s42114-021-00230-3] [PMID: 33748671]
[30]
Jacobs V, Anandjiwala RD, Maaza M. The influence of electrospinning parameters on the structural morphology and diameter of electrospun nanofibers. J Appl Polym Sci 2010; 115(5): 3130-6.
[http://dx.doi.org/10.1002/app.31396]
[31]
Katsogiannis KAG. Vladisavljević GT, Georgiadou S. Porous electrospun polycaprolactone (PCL) fibres by phase separation. Eur Polym J 2015; 69: 284-95.
[http://dx.doi.org/10.1016/j.eurpolymj.2015.01.028]
[32]
Deitzel JM, Kleinmeyer J, Harris D, Beck Tan NC. The effect of processing variables on the morphology of electrospun nanofibers and textiles. Polymer 2001; 42(1): 261-72.
[http://dx.doi.org/10.1016/S0032-3861(00)00250-0]
[33]
More DS, Moloto MJ, Moloto N, Matabola KP. TOPO-capped silver selenide nanoparticles and their incorporation into polymer nanofibers using electrospinning technique. Mater Res Bull 2015; 65: 14-22.
[http://dx.doi.org/10.1016/j.materresbull.2015.01.030]
[34]
Ramakrishna S, Fujihara K, Teo WE, Lim TC, Ma Z. Singapore: Word Scientific Publishing 2005.
[35]
Garg K, Bowlin GL. Electrospinning jets and nanofibrous structures. Biomicrofluidics 2011; 5(1): 013403.
[http://dx.doi.org/10.1063/1.3567097] [PMID: 21522493]
[36]
Koombhongse S, Liu W, Reneker DH. Flat polymer ribbons and other shapes by electrospinning. J Polym Sci, B, Polym Phys 2001; 39(21): 2598-606.
[http://dx.doi.org/10.1002/polb.10015]
[37]
Kun D, Pukánszky B. Polymer/lignin blends: Interactions, properties, applications. Eur Polym J 2017; 93: 618-41.
[http://dx.doi.org/10.1016/j.eurpolymj.2017.04.035]
[38]
Deshpande VD, Pawar P, Gokarna V. Compatibility in immiscible poly(vinyl chloride)/poly(styrene) blends. Int J Mater Sci 2013; 3(4): 152-61.
[http://dx.doi.org/10.14355/ijmsci.2013.0304.04]
[39]
Ghalei S, Asadi H, Ghalei B. Zein nanoparticle-embedded electrospun PVA nanofibers as wound dressing for topical delivery of anti-inflammatory diclofenac. J Appl Polym Sci 2018; 135(33): 46643.
[http://dx.doi.org/10.1002/app.46643]

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