Advanced Face Mask Filters Based on PCL Electrospun Meshes Dopped with Antimicrobial MgO and CuO Nanoparticles

Review Engineering, Environmental

Passive antifouling and active self-disinfecting antiviral surfaces

Ostap Lishchynskyi et al.

Summary: Viruses pose a significant threat to human health and society. Antiviral surfaces, both passive and active, play a crucial role in limiting the spread of viruses and can be enhanced with additional properties.

CHEMICAL ENGINEERING JOURNAL (2022)

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Review Materials Science, Multidisciplinary

Electrospun ultrafine fibers for advanced face masks

Zhenfang Zhang et al.

Summary: This article discusses the basics of COVID-19, the importance and challenges of masks and respirators in epidemic prevention, the preparation method, performance, and potential of electrospun ultrafine fiber filters, and the future development directions of ultrafine fibers in protective devices.

MATERIALS SCIENCE & ENGINEERING R-REPORTS (2021)

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Review Environmental Sciences

Efficient removal of water bacteria and viruses using electrospun nanofibers

Shohreh Fahimirad et al.

Summary: This review provides a detailed summary of recent advances in the fabrication of antibacterial and antiviral electrospun nanofibers and discusses their application efficiency as water filtration membranes. It highlights common antibacterial and antiviral agents used in water membrane filters and the challenges in the incorporation process. The review emphasizes the efficiency and functional perspectives of functionalized electrospun nanofibers in water disinfection processes, as well as strategies to overcome barriers.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

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Article Polymer Science

Elastic Nanofibrous Membranes for Medical and Personal Protection Applications: Manufacturing, Anti-COVID-19, and Anti-Colistin Resistant Bacteria Evaluation

Latifah Abdullah Alshabanah et al.

Summary: In this study, TPU nanofibers containing ZnO and CuO nanoparticles were manufactured using electrospinning techniques, showing excellent mechanical properties and antimicrobial/antiviral activity. Among them, TPU/ZnO nanofibers exhibited potent antiviral activity.

POLYMERS (2021)

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Article Chemistry, Multidisciplinary

Face masks and nanotechnology: Keep the blue side up

Valentina Palmieri et al.

Summary: COVID-19 is a major challenge of the 21st century, recommended mask-wearing is crucial for pandemic control, nanotechnologies have brought innovation to mask production, but long-term effects should be carefully monitored.

NANO TODAY (2021)

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Review Microbiology

Transmissibility and transmission of respiratory viruses

Nancy H. L. Leung

Summary: Respiratory virus infections cause a significant global health problem, with different viruses varying in transmission modes and transmissibility. Understanding the relative contributions of different transmission modes is crucial for guiding the effectiveness of non-pharmaceutical interventions.

NATURE REVIEWS MICROBIOLOGY (2021)

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Article Materials Science, Multidisciplinary

Electrospun antibacterial and antiviral poly(ε-caprolactone)/zein/Ag bead-on-string membranes and its application in air filtration

Yaowen Liu et al.

Summary: Poly (ε-caprolactone) (PCL)/zein/Ag nanoparticle (AgNP) fibrous membranes were prepared by ultrasonication-assisted electrospinning in this study. The membrane with 1% AgNP content and 30 minutes of sonication time exhibited the best performance in terms of air filtration and antibacterial/antiviral activity. The results showed that the bead-on-string morphology of the membrane contributed to its high performance due to the low packing density and the presence of open interconnected beaded airflow channels and small beads.

MATERIALS TODAY ADVANCES (2021)

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Article Materials Science, Multidisciplinary

Sputter-Deposited Ag Nanoparticles on Electrospun PCL Scaffolds: Morphology, Wettability and Antibacterial Activity

Daniele Valerini et al.

Summary: This study successfully provided strong antibacterial action to electrospun polycaprolactone (PCL) scaffolds by depositing silver (Ag) onto the PCL fibers through sputtering deposition, maintaining the integrity of the fibers' morphology and hydrophobic character. The easy fabrication of these PCL-Ag mats has a wide range of potential applications in biomedical devices, bioremediation, filtration, personal protective equipment, food packaging materials, and more.

COATINGS (2021)

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Article Engineering, Environmental

Needleless electrospun phytochemicals encapsulated nanofibre based 3-ply biodegradable mask for combating COVID-19 pandemic

Nikhil Avinash Patil et al.

Summary: The emergence of COVID-19 pandemic has highlighted the importance of face masks for personal protection, and this multi-layer face mask containing phytochemicals has demonstrated superior air permeability and bacterial filtration efficiency, making it suitable for everyday use and medical practices.

CHEMICAL ENGINEERING JOURNAL (2021)

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Article Materials Science, Multidisciplinary

Copper oxide nanoparticles infused electrospun polycaprolactone/gelatin scaffold as an antibacterial wound dressing

Sathish Kumar Karuppannan et al.

Summary: The study focuses on the green synthesis and characterization of copper oxide nanoparticles infused Polycaprolactone/Gelatin electro-spun nanofibers, which show good antimicrobial properties and promote wound healing. The fabricated nanofibers have good performance and can be effectively used in wound care management.

MATERIALS LETTERS (2021)

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Review Chemistry, Multidisciplinary

Functionalized Masks: Powerful Materials against COVID-19 and Future Pandemics

Farzad Seidi et al.

Summary: The vulnerability of commercially available face masks during the COVID-19 outbreak has highlighted the urgent demand for innovative masks with advanced functions. Functionalized masks with various properties such as antimicrobial characteristics, self-disinfectant capabilities, and self-cleaning abilities can be created through incorporating different agents and strategies. The effectiveness and limitations of these methods in enhancing mask protection performance are well-discussed in this review.

SMALL (2021)

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Review Microbiology

The Burden of Respiratory Viruses and Their Prevalence in Different Geographical Regions of India: 1970-2020

Rushabh Waghmode et al.

Summary: This article summarizes the situation of respiratory infections in India in 2018, pointing out the high number of deaths caused by respiratory infections in India. The article also emphasizes the importance of virus identification and research on respiratory viruses.

FRONTIERS IN MICROBIOLOGY (2021)

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Article Materials Science, Biomaterials

Magnesium oxide-incorporated electrospun membranes inhibit bacterial infections and promote the healing process of infected wounds

Mingyue Liu et al.

Summary: This study demonstrated that magnesium oxide (MgO) nanoparticle-incorporated nanofibrous membranes prepared by electrospinning have potential for wound dressing and fighting bacterial infections. The cytocompatibility and antibacterial capacity of the membranes were dependent on the amounts of incorporated MgO nanoparticles, with lower amounts promoting cell proliferation and higher amounts suppressing it. The membranes effectively suppressed bacterial infection and promoted wound healing in a rat model, highlighting their potential in preventing bacterial infections of wounds.

JOURNAL OF MATERIALS CHEMISTRY B (2021)

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Article Materials Science, Biomaterials

Polycaprolactone nanofiber mats decorated with photoresponsive nanogels and silver nanoparticles: Slow release for antibacterial control

Camilo A. S. Ballesteros et al.

MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS (2020)

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Article Engineering, Chemical

Electrostatic charged nanofiber filter for filtering airborne novel coronavirus (COVID-19) and nano-aerosols

Wallace Woon Fong Leung et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2020)

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Article Public, Environmental & Occupational Health

Protecting healthcare workers during COVID-19 pandemic with nanotechnology: A protocol for a new device from Egypt

Mohamed K. Ahmed et al.

JOURNAL OF INFECTION AND PUBLIC HEALTH (2020)

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Article Polymer Science

Nanofibrous MgO composites: structures, properties, and applications

Tugba Baysal et al.

POLYMER-PLASTICS TECHNOLOGY AND MATERIALS (2020)

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Article Engineering, Electrical & Electronic

Electrospun CuO/PVA fibers: Effects of heat treatment on the structural, surface morphology, optical and magnetic properties

Hossein Mahmoudi Chenari et al.

MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING (2020)

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Review Chemistry, Physical

Face Masks and Respirators in the Fight Against the COVID-19 Pandemic: A Review of Current Materials, Advances and Future Perspectives

Kris O'Dowd et al.

MATERIALS (2020)

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Review Engineering, Biomedical

Nanotechnology Responses to COVID-19

Eduardo Ruiz-Hitzky et al.

ADVANCED HEALTHCARE MATERIALS (2020)

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Article Chemistry, Multidisciplinary

Antimicrobial and Biocompatible Polycaprolactone and Copper Oxide Nanoparticle Wound Dressings against Methicillin-ResistantStaphylococcus aureus

Jennifer Balcucho et al.

NANOMATERIALS (2020)

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Article Materials Science, Multidisciplinary

Antibacterial mechanisms of various copper species incorporated in polymeric nanofibers against bacteria

Duy-Nam Phan et al.

MATERIALS TODAY COMMUNICATIONS (2020)

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Article Chemistry, Physical

Corrosion performance of electrospinning nanofiber ZnO-NiO-CuO/polycaprolactone coated on mild steel in acid solution

Mothana Ghazi Kadhim AlFalah et al.

SURFACES AND INTERFACES (2020)

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Article Engineering, Biomedical

Electrospinning and emerging healthcare and medicine possibilities

Ziqian Liu et al.

APL BIOENGINEERING (2020)

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Article Materials Science, Multidisciplinary

Synthesis and evaluation of antibacterial properties of magnesium oxide nanoparticles

Joyshree Maji et al.

BULLETIN OF MATERIALS SCIENCE (2019)

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Article Biochemistry & Molecular Biology

Production and characterization of electrospun silk fibroin based asymmetric membranes for wound dressing applications

Sonia P. Miguel et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2019)

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Article Biotechnology & Applied Microbiology

Copper oxide (CuO) loaded polyacrylonitrile (PAN) nanofiber membranes for antimicrobial breath mask applications

Motahira Hashmi et al.

CURRENT RESEARCH IN BIOTECHNOLOGY (2019)

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Article Polymer Science

Electrospun soy-protein-based nanofibrous membranes for effective antimicrobial air filtration

Zhicheng Jiang et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2018)

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Article Biotechnology & Applied Microbiology

Zinc oxide/silver bimetallic nanoencapsulated in PVP/PCL nanofibres for improved antibacterial activity

Min Hu et al.

ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY (2018)

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Review Materials Science, Multidisciplinary

Green Electrospun Nanofibers and Their Application in Air Filtration

Dan Lv et al.

MACROMOLECULAR MATERIALS AND ENGINEERING (2018)

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Article Business

Antibacterial and Flame Retardant Properties of Ag-MgO/Nylon 6 Electrospun Nanofibers for Protective Applications

Mamtha Venkatram et al.

CLOTHING AND TEXTILES RESEARCH JOURNAL (2018)

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Article Chemistry, Multidisciplinary

Modified polyurethane nanofibers as antibacterial filters for air and water purification

G. Ungur et al.

RSC ADVANCES (2017)

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Review Biotechnology & Applied Microbiology

Metal nanoparticles: understanding the mechanisms behind antibacterial activity

Yael N. Slavin et al.

JOURNAL OF NANOBIOTECHNOLOGY (2017)

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Article Chemistry, Physical

Fabrication and Characterization of Electrospun PCL-MgO-Keratin-Based Composite Nanofibers for Biomedical Applications

Maame A. D. Boakye et al.

MATERIALS (2015)

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Proceedings Paper Materials Science, Multidisciplinary

Characterization of copper nanopowders after natural aging

Yu A. Amelkovich et al.

INTERNATIONAL SCIENTIFIC CONFERENCE ON RADIATION-THERMAL EFFECTS AND PROCESSES IN INORGANIC MATERIALS (2015)

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Article Nanoscience & Nanotechnology

Virgin olive oil blended polyurethane micro/nanofibers ornamented with copper oxide nanocrystals for biomedical applications

Touseef Amna et al.

INTERNATIONAL JOURNAL OF NANOMEDICINE (2014)

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Article Engineering, Chemical

Functionalized electrospun nanofibrous microfiltration membranes for removal of bacteria and viruses

Hongyang Ma et al.

JOURNAL OF MEMBRANE SCIENCE (2014)

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Article Polymer Science

Electrospun polycaprolactone/ZnO nanocomposite membranes as biomaterials with antibacterial and cell adhesion properties

Robin Augustine et al.

JOURNAL OF POLYMER RESEARCH (2014)

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Article Materials Science, Multidisciplinary

Antibacterial tourmaline nanoparticles/polyurethane hybrid mat decorated with silver nanoparticles prepared by electrospinning and UV photoreduction

Leonard D. Tijing et al.

CURRENT APPLIED PHYSICS (2013)

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Article Chemistry, Multidisciplinary

Antibacterial activity of MgO nanoparticles based on lipid peroxidation by oxygen vacancy

Karthikeyan Krishnamoorthy et al.

JOURNAL OF NANOPARTICLE RESEARCH (2012)

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Advanced Face Mask Filters Based on PCL Electrospun Meshes Dopped with Antimicrobial MgO and CuO Nanoparticles

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