Solution blowing of chitosan/PVA hydrogel nanofiber mats

Liu, Ruifang; Xu, Xin; Zhuang, Xupin

doi:10.1016/j.carbpol.2013.10.056

Cited by 152 publications

(88 citation statements)

References 33 publications

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“…The schematic of solution blowing apparatus was described in our previous works [11][12][13][14][15][16]. A brief process was shown as follows: The spinning solution was supplied to a cylindrical steel nozzle with diameter of 0.38 mm coaxial surrounded by a gas cavity with diameter of 0.5 mm.…”

Section: Solution Blowing Of Cs/pla/peg Hydrogel Nanofibers Matsmentioning

confidence: 99%

“…This procedure was repeated three times to obtain the average water content. The water content (%) was determined as follows [16]:…”

Section: Swelling Measurementsmentioning

confidence: 99%

“…Chitosan (CS), which is produced by alkaline deacetylation of chitin, is a second abundant natural polysaccharide composed of N-glucosamine and N-acetylglucosamine units [16]. Due to its high antibacterial activity, low toxicity and biodegradability, chitosan has been widely used for wound dressing, such as hydrogel membrane and fibers [17][18][19][20][21][22].…”

Section: Introductionmentioning

confidence: 99%

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Solution blowing of chitosan/PLA/PEG hydrogel nanofibers for wound dressing

Zhou

et al. 2016

Fibers Polym

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In this study, a kind of hydrogel nanofibers were successfully fabricated via solution blowing of chitosan (CS) and polylactic acid (PLA) solutions mixed with various contents of polyethylene glycol (PEG) to offer hydration. The nanofibers with PEG content varying were average 341-376 nm in diameter with smooth surface and distributed randomly forming three-dimension (3D) mats. Glutaraldehyde (GA) vapor was then applied to impart stability, and the cross-linking reaction mainly occurred between GA and hydroxyl groups which was confirmed by XPS. The hydrogel nanofibers showed quick absorption behavior, high equilibrate water absorption and good air permeability which could help the mats absorbing excess exudates, creating a moist wound healing environment and oxygen exchanging in wound healing. The mats also exhibited good antibacterial activities against E. coil. The combination advantages of nanofibers mats and hydrogel will help it find promising application in wound healing.

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Section: Solution Blowing Of Cs/pla/peg Hydrogel Nanofibers Matsmentioning

confidence: 99%

“…This procedure was repeated three times to obtain the average water content. The water content (%) was determined as follows [16]:…”

Section: Swelling Measurementsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Solution blowing of chitosan/PLA/PEG hydrogel nanofibers for wound dressing

Zhou

et al. 2016

Fibers Polym

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show abstract

“…Liu vd. [24] biyomedikal uygulamalarda sıklıkla kullanılan polivinil alkol (PVA) ve kitosan polimerleri ile üretim yapmış ve antibakteriyel etkinlik gözlemlemişlerdir. Xu vd.…”

Section: Introductionunclassified

Antibakteriyel Nanolif Yapılarının Çözeltiden Üfleme Sistemi ile Üretimi ve Karakterizasyonu

Gökçe¹,

Akgül²,

Kılıç³

et al. 2018

J Text Eng

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“…The hydrogel is an effective and convenient moist for rapid wound healing, able to absorb excess contamination and safely maintain its structure, and has the advantage biocompatible good water absorption capability, moisture retention and ventilating ability. PVA is widely used in the preparation of the chitosan hydrogel with a variety of physical or chemical properties because the adhesion properties of cells, biocompatible and non-toxic [6].…”

Section: Introductionmentioning

confidence: 99%

Preparation of PVA/Chitosan/TiO2 nanofibers using electrospinning method

Nasikhudin¹,

Diantoro²,

Kusumaatmaja³

et al. 2016

AIP Conference Proceedings

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Abstract. Nanofiber PVA/Chitosan/TiO2 have been prepared by electrospinning method. Electrospinning was performed at a voltage 15 kV, with a tip-collector distance of 14 cm. A novel nanofibers mat was fabricated in various contents of PVA, Chitosan, and TiO2. The structure of PVA/Chitosan/TiO2 was examined by FTIR, XRD, and SEM-EDAX. The results showed that PVA/Chitosan/TiO2 nanofiber was successfully formed. SEM observation showed that the fiber had several hundred nanometers with a smooth surface and distributed randomly. It was also observed that nanofibers containing chitosan show smaller diameter than that of without chitosan. The beads on the nanofibers are decreased by adding TiO2 nanoparticles into the electrospun solution.

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Solution blowing of chitosan/PVA hydrogel nanofiber mats

Cited by 152 publications

References 33 publications

Solution blowing of chitosan/PLA/PEG hydrogel nanofibers for wound dressing

Solution blowing of chitosan/PLA/PEG hydrogel nanofibers for wound dressing

Antibakteriyel Nanolif Yapılarının Çözeltiden Üfleme Sistemi ile Üretimi ve Karakterizasyonu

Preparation of PVA/Chitosan/TiO2 nanofibers using electrospinning method

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