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Fu Q, Xie D, Ge J, Zhang W, Shan H. Negatively Charged Composite Nanofibrous Hydrogel Membranes for High-Performance Protein Adsorption. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:nano12193500. [PMID: 36234628 PMCID: PMC9565482 DOI: 10.3390/nano12193500] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 09/26/2022] [Accepted: 10/01/2022] [Indexed: 06/02/2023]
Abstract
Nanofibrous materials are considered as promising candidates for fabricating high-efficiency chromatography media, which are urgently needed in protein pharmaceuticals purification and biological research, yet still face several bottlenecks. Herein, novel negatively charged composite nanofibrous hydrogel membranes (NHMs) are obtained by a facile combination of electrospinning and surface coating modification. The resulting NHMs exhibit controllable morphologies and chemical structures. Benefitting from the combined effect of the stable framework of silicon dioxide (SiO2) nanofiber and the function layer of negatively charged hydrogel, as well as good pore connectivity among nanofibers, NHMs exhibit a high protein adsorption capacity of around 1000 mg g-1, and are superior to the commercial cellulose fibrous adsorbent (Sartobind®) and the reported nanofibrous membranous adsorbents. Moreover, due to their relatively stable physicochemical and mechanical properties, NHMs possess comprehensive adsorption performance, favorable resistance to acid and solvents, good selectivity, and excellent regenerability. The designed NHMs composite adsorbents are expected to supply a new protein chromatography platform for effective protein purification in biopharmaceuticals and biochemical reagents.
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Affiliation(s)
- Qiuxia Fu
- School of Textile and Clothing, Nantong University, Nantong 226019, China
- National and Local Joint Engineering Research Center of Technical Fiber Composites for Safety and Health, Nantong University, Nantong 226019, China
| | - Dandan Xie
- School of Textile and Clothing, Nantong University, Nantong 226019, China
| | - Jianlong Ge
- School of Textile and Clothing, Nantong University, Nantong 226019, China
| | - Wei Zhang
- School of Textile and Clothing, Nantong University, Nantong 226019, China
- National and Local Joint Engineering Research Center of Technical Fiber Composites for Safety and Health, Nantong University, Nantong 226019, China
| | - Haoru Shan
- School of Textile and Clothing, Nantong University, Nantong 226019, China
- National and Local Joint Engineering Research Center of Technical Fiber Composites for Safety and Health, Nantong University, Nantong 226019, China
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Sinulingga K, Sirait M, Siregar N, Abdullah H. Synthesis and characterizations of natural limestone-derived nano-hydroxyapatite (HAp): a comparison study of different metals doped HAps on antibacterial activity. RSC Adv 2021; 11:15896-15904. [PMID: 35481166 PMCID: PMC9030672 DOI: 10.1039/d1ra00308a] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 04/21/2021] [Indexed: 11/22/2022] Open
Abstract
Earth-abundant mineral limestone obtained from North Sumatera, Indonesia, has been utilized to synthesize nano-hydroxyapatite (HAp). Although HAp is biocompatible to the human bone, its antibacterial activity is still very low. Herein, different metal ions (i.e., Ag, Cu, Zn, and Mg) were doped into HAp to improve the antibacterial activity. The as-synthesized HAp was characterized by X-ray ray diffraction (XRD), field-emission scanning electron microscope (FE-SEM), energy disperse spectroscopy (EDS), Fourier transmission infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS), and Brunauer–Emmett–Teller (BET). The antibacterial test showed that the performance of HAp to inactivate bacterial growth was significantly improved after incorporating the metal ion dopants into HAp. Ag-HAp exhibited the highest activity toward E. coli and S. aureus with an antibacterial rate of 99.9 ± 0.1%, followed by Zn-HAp, Cu-HAp, and Mg-HAp. Antibacterial activities of different metal ion doped HAp towards (a) E. coli and (b) S. aureus bacteria.![]()
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Affiliation(s)
- Karya Sinulingga
- Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Medan 20221 Indonesia
| | - Makmur Sirait
- Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Medan 20221 Indonesia
| | - Nurdin Siregar
- Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Medan 20221 Indonesia
| | - Hairus Abdullah
- Department of Industrial Engineering, Universitas Prima Indonesia Medan Indonesia
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Mosayebi A, Esfahani H, Hoor M. Influence of zeta potential of
ZrO
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and
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nanoparticles on removal of metal ions by hybrid electrospun polyamide 6 membrane: Kinetics of adsorption and fouling mechanisms. CAN J CHEM ENG 2021. [DOI: 10.1002/cjce.23981] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Ali Mosayebi
- Department of Materials Engineering Bu‐Ali Sina University Hamedan Iran
| | - Hamid Esfahani
- Department of Materials Engineering Bu‐Ali Sina University Hamedan Iran
| | - Mehrnoosh Hoor
- Non‐metallic Materials Research Group Niroo Research Institute (NRI) Tehran Iran
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Jiang L, Yun J, Wang Y, Yang H, Xu Z, Xu ZL. High-flux, anti-fouling dendrimer grafted PAN membrane: Fabrication, performance and mechanisms. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2019.117743] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Lin YM, Song C, Rutledge GC. Direct Three-Dimensional Visualization of Membrane Fouling by Confocal Laser Scanning Microscopy. ACS APPLIED MATERIALS & INTERFACES 2019; 11:17001-17008. [PMID: 31034210 DOI: 10.1021/acsami.9b01770] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Membrane-based separation is an important technique for removing emulsified oil from water. However, the mechanisms of fouling are complex because of the deformability and potential for coalescence and break-up of the oil droplets. Here, we report for the first time direct, three-dimensional (3D) visualization of oil droplets on electrospun fiber microfiltration membranes after a period of membrane-based separation of oil-in-water emulsions. High-resolution 3D images were acquired by a dual-channel confocal laser scanning microscopy (CLSM) technique in which both the fibers and the oil (dodecane) were fluorescently labeled. The morphology of dodecane as the foulant was observed for two different types of fibers, an oleophobic nylon (PA6(3)T), and oleophilic polyvinylidene fluoride (PVDF). Through direct visualization, the rejected oil was found to form droplets of clam-shell shape on the PA6(3)T fibers, whereas the oil tended to wet the PVDF fibers and spread across the membrane. The morphology was also analyzed as a function of separation time (i.e., "4D" imaging), as the oil accumulated within and upon the membranes. The observations are qualitatively consistent with a transition from blocking of individual pores in the membrane to coalescence of oil droplets into coherent liquid films with increasing filtration time. Analysis of permeate flux using blocking filtration models corroborate the transition of fouling modes indicated by the 3D images. This direct, 3D visualization CLSM technique is a powerful tool for characterizing the mechanisms of fouling in membranes used for liquid emulsion separations.
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Lin YM, Rutledge GC. Separation of oil-in-water emulsions stabilized by different types of surfactants using electrospun fiber membranes. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2018.05.063] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Esfahani H, Jose R, Ramakrishna S. Electrospun Ceramic Nanofiber Mats Today: Synthesis, Properties, and Applications. MATERIALS (BASEL, SWITZERLAND) 2017; 10:E1238. [PMID: 29077074 PMCID: PMC5706185 DOI: 10.3390/ma10111238] [Citation(s) in RCA: 97] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Revised: 10/10/2017] [Accepted: 10/25/2017] [Indexed: 01/22/2023]
Abstract
Ceramic nanofibers (NFs) have recently been developed for advanced applications due to their unique properties. In this article, we review developments in electrospun ceramic NFs with regard to their fabrication process, properties, and applications. We find that surface activity of electrospun ceramic NFs is improved by post pyrolysis, hydrothermal, and carbothermal processes. Also, when combined with another surface modification methods, electrospun ceramic NFs result in the advancement of properties and widening of the application domains. With the decrease in diameter and length of a fiber, many properties of fibrous materials are modified; characteristics of such ceramic NFs are different from their wide and long (bulk) counterparts. In this article, electrospun ceramic NFs are reviewed with an emphasis on their applications as catalysts, membranes, sensors, biomaterials, fuel cells, batteries, supercapacitors, energy harvesting systems, electric and magnetic parts, conductive wires, and wearable electronic textiles. Furthermore, properties of ceramic nanofibers, which enable the above applications, and techniques to characterize them are briefly outlined.
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Affiliation(s)
- Hamid Esfahani
- Department of Materials Engineering, Bu-Ali Sina University, Hamedan 65178-38695, Iran.
| | - Rajan Jose
- Faculty of Industrial Sciences & Technology, Universiti Malaysia Pahang, Lebuhraya Tun Razak, Gambang 26300, Kuantan, Malaysia.
| | - Seeram Ramakrishna
- Center for Nanofibers and Nanotechnology, Department of Mechanical Engineering, Faculty of Engineering, 2 Engineering Drive 3, National University of Singapore, Singapore 117576, Singapore.
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Uzal N, Ates N, Saki S, Bulbul YE, Chen Y. Enhanced hydrophilicity and mechanical robustness of polysulfone nanofiber membranes by addition of polyethyleneimine and Al2O3 nanoparticles. Sep Purif Technol 2017. [DOI: 10.1016/j.seppur.2017.06.047] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Preparation of pH-controllable nanofibrous membrane functionalized with lysine for selective adsorption of protein. Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2017.08.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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del Campo R, Savoini B, Jordao L, Muñoz A, Monge M. Cytocompatibility, biofilm assembly and corrosion behavior of Mg-HAP composites processed by extrusion. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 78:667-673. [DOI: 10.1016/j.msec.2017.04.143] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Revised: 04/18/2017] [Accepted: 04/22/2017] [Indexed: 10/19/2022]
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Sun Y, Li Y, Xu J, Huang L, Qiu T, Zhong S. Interconnectivity of macroporous molecularly imprinted polymers fabricated by hydroxyapatite-stabilized Pickering high internal phase emulsions-hydrogels for the selective recognition of protein. Colloids Surf B Biointerfaces 2017; 155:142-149. [DOI: 10.1016/j.colsurfb.2017.04.009] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 03/25/2017] [Accepted: 04/04/2017] [Indexed: 12/25/2022]
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Guangxi cobra venom-derived NGF promotes the osteogenic and therapeutic effects of porous BCP ceramic. Exp Mol Med 2017; 49:e312. [PMID: 28386125 PMCID: PMC5420796 DOI: 10.1038/emm.2016.173] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Revised: 11/09/2016] [Accepted: 11/14/2016] [Indexed: 01/21/2023] Open
Abstract
Neuro-osteological interactions have an important role in the regulation of bone metabolism and regeneration. Neuropeptides combined with porous biphasic calcium phosphates (BCP) using protein adsorption may contribute to the acceleration of bone formation. In the present study, we investigated the effect of BCP combined with nerve growth factor (NGF) on the growth of osteoblasts in vitro and the combinational therapeutic effect on the repair of calvarial defects in vivo. NGF was separated and purified from Chinese cobra venom using a simplified three-step chromatography method. BCP combined with NGF exerted a potent effect on osteoblast differentiation, as evidenced by enhanced cell proliferation, increased ALP activity and the up-regulated expression of osteogenesis-related genes and proteins. Further, combinational therapy with BCP and NGF improved calvarial regeneration, which was superior to treatment with therapy alone, as observed using imageological and morphological examination and histological and immunohistochemical staining. The results confirmed the effect of neuro-osteological interactions through combinatorial treatment with NGF and BCP to promote osteogenesis and bone formation, which may provide an effective and economical strategy for clinical application.
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Chegoonian P, Ravandi SAH, Feiz M, Mallakpour S. Preparation of hydrophilic dimethyl 5-sodium sulfoisophthalate/poly(ethylene terephthalate) nanofiber composite membranes for improving antifouling properties. J Appl Polym Sci 2017. [DOI: 10.1002/app.44522] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Parisa Chegoonian
- Department of Textile Engineering; Isfahan University of Technology; Isfahan 84156-83111 Islamic Republic of Iran
- Nanotechnology and Advanced Materials Institute; Isfahan University of Technology; Isfahan 84156-83111 Islamic Republic of Iran
| | - Seyed Abdolkarim Hosseini Ravandi
- Department of Textile Engineering; Isfahan University of Technology; Isfahan 84156-83111 Islamic Republic of Iran
- Nanotechnology and Advanced Materials Institute; Isfahan University of Technology; Isfahan 84156-83111 Islamic Republic of Iran
| | - Mahmoud Feiz
- Department of Textile Engineering; Isfahan University of Technology; Isfahan 84156-83111 Islamic Republic of Iran
| | - Shadpour Mallakpour
- Nanotechnology and Advanced Materials Institute; Isfahan University of Technology; Isfahan 84156-83111 Islamic Republic of Iran
- Organic Polymer Chemistry Research Laboratory, Department of Chemistry; Isfahan University of Technology; Isfahan 84156-83111 Islamic Republic of Iran
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14
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Fabrication of highly porous biodegradable biomimetic nanocomposite as advanced bone tissue scaffold. ARAB J CHEM 2017. [DOI: 10.1016/j.arabjc.2016.09.021] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
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