Synthesis of surface-replicated ultra-thin silica hollow nanofibers using structurally different carbon nanofibers as templates

Kim, Tae-Gon; Watanabe, Naoya; Miyawaki, Jin; Park, Joo Il; Lee, Chanmin; Jung, Hoi Kyoeng; Jeon, Min Seok; Kim, Hyun Jong; Yoon, Seong Ho

doi:10.1016/j.jssc.2019.01.025

Cited by 8 publications

(4 citation statements)

References 38 publications

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“…1 Depending on polymer type, attainable fiber assembly, production rate, and cost, several techniques have been developed to produce nanofibers. Among these are electrospinning, 2 melt-blowing, 3 template synthesis, 4 self-assembly, 5 multi-component spinning, 6 flash spinning, 7 and nanolithography. 8 It is recognized [2][3][4][5][6][7][8] that electrospinning is the most versatile fabrication process that can produce nanofibers from a wide range of polymeric materials at high production rate and low cost.…”

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confidence: 99%

Development and characterization of electrospun curcumin-loaded antimicrobial nanofibrous membranes

Awan

Rehman

Bangash

et al. 2020

Textile Research Journal

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Curcumin is a naturally occurring hydrophobic polyphenol compound. It exhibits a wide range of biological activities such as antibacterial, anti-inflammatory, anti-carcinogenic, antifungal, anti-HIV, and antimicrobial activity. In this research work, antimicrobial curcumin nanofibrous membranes are produce by an electrospinning technique using the Eudragit RS 100 (C19H34ClNO6) polymer solution enriched with curcumin. The morphology and chemistry of the membrane are analyzed using scanning electron microscopy (SEM) and Fourier transform infrared (FTIR) spectroscopy. Kirby Bauer disk diffusion tests are carried out to examine the antibacterial effectiveness of the membrane. Experimental results show that the nanofibers produced are of uniform thickness morphology and curcumin is successfully incorporated into the nanofibrous mat, while no chemical bonding was observed between curcumin and the polymer. The antimicrobial curcumin nanofibrous membranes can be effectively applied as antimicrobial barrier in a wide variety of medical applications such as wound healing, scaffolds, and tissue engineering.

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confidence: 99%

Development and characterization of electrospun curcumin-loaded antimicrobial nanofibrous membranes

Awan

Rehman

Bangash

et al. 2020

Textile Research Journal

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“…Up to now, template synthesis, self-assembly, and electrospinning technique have been employed for producing the hollow structured nanofibers (Khajavi and Abbasipour, 2012;Wang and Lu, 2012;Kim et al, 2019). Among them, the template synthesis method is more adaptable, because it is easy to control the width of the middle hollow (Homaeigohar et al, 2017).…”

Section: Synthesis Strategies Of Hollow Nanofibers Hollow Nanofibers mentioning

confidence: 99%

“…Han et al used controllable sacrifice template route to synthesize polyaniline hollow nanofibers with adjustable hollow structure (Han et al, 2019b). Kim et al successfully synthesized ultra-thin SiO 2 hollow nanofibers with surface-replicated morphologies using herringbone-, platelet-, and tubular-type carbon nanofibers templates (Kim et al, 2019). The template synthesis methods can create hollow nanofibers of different diameters and hollow structure but cannot prepare them continuously.…”

Section: Synthesis Strategies Of Hollow Nanofibers Hollow Nanofibers mentioning

confidence: 99%

Synthesis of Hollow Nanofibers and Application on Detecting SF6 Decomposing Products

Zhou

Wei

et al. 2019

Front. Mater.

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Hollow structured nanofibers have attracted much attention in diverse domains owing to their unique physicochemical properties and characteristics. Gas sensing is one of the most promising applications. In electrical engineering, the detection of SF 6 decomposing gas products is significant to monitor the insulation status online of gas insulated switchgear (GIS). This mini-review presents the developments of hollow structured nanofibers in synthesis strategies and gas sensing application, especially in the detection of SF 6 decomposing gas products, including hydrogen disulfide (H 2 S), sulfur dioxide (SO 2), thionyl fluoride (SOF 2), and sulfuryl fluoride (SO 2 F 2). In addition, the gas sensing mechanism of metal oxide hollow nanofibers based gas sensor are discussed.

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“…Depending on polymer type, attainable fiber assembly, production rate, and cost, several techniques have been developed to produce nanofibers. Among these are electrospinning, melt-blowing, template synthesis, self-assembly, multi-component spinning, flash spinning, and nanolithography [2][3][4][5][6][7][8]. It is recognized that electro spinning is the most versatile fabrication process that can produce nano fibers from a wide range of polymeric materials at high production rate and low cost.…”

Section: Introductionmentioning

confidence: 99%

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2022

CTGH

View full text Add to dashboard Cite

Curcumin is a naturally occurring hydrophobic polyphenol compound. It exhibits a wide range of biological activities such as antibacterial, anti-inflammatory, anti-carcinogenic, antifungal, anti-HIV, and antimicrobial activity. In this research work, antimicrobial curcumin nanofibrous membranes are produce by an electrospinning technique using the Eudragit RS 100 (C19H34ClNO6) polymer solution enriched with curcumin. The morphology and chemistry of the membrane are analyzed using scanning electron microscopy (SEM) and Fourier transform infrared (FTIR) spectroscopy. Kirby Bauer disk diffusion tests are carried out to examine the antibacterial effectiveness of the membrane. Experimental results show that the nano fibers produced are of uniform thickness morphology and curcumin is successfully incorporated into the nanofibrous mat, while no chemical bonding was observed between curcumin and the polymer. The antimicrobial curcumin nanofibrous membranes can be effectively applied as antimicrobial barrier in a wide variety of medical applications such as wound healing, scaffolds, and tissue engineering.

show abstract

Synthesis of surface-replicated ultra-thin silica hollow nanofibers using structurally different carbon nanofibers as templates

Cited by 8 publications

References 38 publications

Development and characterization of electrospun curcumin-loaded antimicrobial nanofibrous membranes

Development and characterization of electrospun curcumin-loaded antimicrobial nanofibrous membranes

Synthesis of Hollow Nanofibers and Application on Detecting SF6 Decomposing Products

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