Surface modification of poly (ethylene terephthalate) fabric by soy protein isolate hydrogel for wound dressing application

Norouzi, Masoud; Ghasemi‐Mobarakeh, Laleh; Gharibi, Hamidreza; Meamar, Rokhsareh; Ajalloueian, Fatemeh; Chronakis, Ioannis S.

doi:10.1080/00914037.2018.1493684

Cited by 16 publications

(13 citation statements)

References 28 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…16 The surface of fabric was modified with hydrogel via covalent bonding for wound dressing application that the hydrogel structure was isolated from protein. 17 Konjac glucomannan–based hydrogel was prepared and coated on glass fabrics for oil–water separation in harsh environments. 18 On the other hand, facile preparation of yarn-reinforced hydrogel composite from a woven fabric has not been reported in the literature.…”

Section: Introductionmentioning

confidence: 99%

Yarn-reinforced hydrogel composite produced from woven fabrics by simultaneous dissolution and cross-linking

Koc

Eren

Aykut

2020

Polymers and Polymer Composites

View full text Add to dashboard Cite

Polyvinyl alcohol (PVA)/cotton (Co) woven fabrics were produced by constructing Co as warp yarns and PVA as weft yarns in the fabric structure. As-prepared PVA/Co fabrics were treated with borax/water solution. Because of the simultaneous dissolution and gelation of PVA yarn in the fabric and transformation of PVA molecules into cross-linked gel structures, gel penetrated among the yarns in the matrix form and hence Co yarn-reinforced composite hydrogels were obtained. The retention time of water by composite hydrogels was first increased and then decreased by increasing borax concentration in the cross-linker solution. With yarn reinforcing, the tensile strength of hydrogel structure significantly increased. Mechanical properties of hydrogel composites were very variable depending on water content in the structure and tensile strength tremendously increased when water evaporated from the structure. Thermal and chemical characterizations of yarn-reinforced hydrogel composites were conducted in addition to swelling and mechanical analysis to investigate the performance of the hydrogel composites.

show abstract

Section: Introductionmentioning

confidence: 99%

Yarn-reinforced hydrogel composite produced from woven fabrics by simultaneous dissolution and cross-linking

Koc

Eren

Aykut

2020

Polymers and Polymer Composites

View full text Add to dashboard Cite

show abstract

“…The load-to-failure capacity of neat textiles via hydrogel infiltration and wear resistance of the hydrogel matrix were improved. Recent studies were reported in the literature on hydrogel coated or treated fabric structures, but one-step preparation of fabric-reinforced hydrogel structures from a woven fabric has not been studied [16–18].…”

Section: Introductionmentioning

confidence: 99%

One-step preparation of woven fabric-reinforced hydrogel composite

Koc

Aykut

Eren

2019

Journal of Industrial Textiles

View full text Add to dashboard Cite

Cotton-woven fabric-reinforced polyvinyl alcohol-based hydrogel composite was produced by constructing cotton as warp and polyvinyl alcohol/cotton hybrid and polyvinyl alcohol yarns as weft yarns in the fabric structure. As-prepared polyvinyl alcohol/cotton fabrics were treated with different concentrations of aqueous borax and glutaraldehyde crosslinking solutions. Polyvinyl alcohol molecules were transformed to crosslinked gel structure after the treatments. Since cotton yarns kept their yarn structure in the fabrics, woven fabric-reinforced hydrogel composites were obtained. Chemical analysis to investigate crosslinking was conducted by attenuated total reflection–Fourier transform infrared spectroscopy spectra analysis, and the results revealed that a proper crosslinking of polyvinyl alcohol molecules in polyvinyl alcohol yarns occurred by using both borax and glutaraldehyde as crosslinkers. Thermal stabilities of the samples were observed via thermogravimetric analysis measurements. Even though borax crosslinking increased the thermal stability, glutaraldehyde crosslinking did not have a significant effect on the thermal stability of hydrogel composite. Crystalline microstructural analysis was carried out with X-ray diffraction measurement. Tensile properties of the samples by focusing on the crosslinker ratio and water contents in the hydrogel composites were performed. The results revealed that tensile properties of hydrogel composite tremendously increased with fabric reinforcement. Also, breaking force gradually increased when the hydrogel composite structure released the water from its structure at both borax and glutaraldehyde samples. Since the produced fabric-reinforced hydrogel composites have high strength, they are promising candidates as hygroscopic materials for planting and erosion control at inclined terrains.

show abstract

“…Water uptake is increased, and drug release is accelerated due to the higher soy‐protein ratio . Another study of soy protein as a surface modifier of poly (ethylene terephthalate) fabric has shown that the temperature in which the soy film is cast can affect the swelling ratio as films cast in a 25°C environment had a significantly higher swelling ratio than those cast at 60°C and 80°C …”

Section: Introductionmentioning

confidence: 99%

“…27 Another study of soy protein as a surface modifier of poly (ethylene terephthalate) fabric has shown that the temperature in which the soy film is cast can affect the swelling ratio as films cast in a 25°C environment had a significantly higher swelling ratio than those cast at 60°C and 80°C. 28 Three-dimensional porous soy-protein scaffolds can be formed through freeze-drying or 3D printing. Such scaffolds have been shown to enable human mesenchymal stem cell adherence in vitro.…”

mentioning

confidence: 99%

Novel drug‐eluting soy‐protein structures for wound healing applications

Baranes-Zeevi

Goder

Zilberman

2019

Polymers for Advanced Techs

View full text Add to dashboard Cite

Naturally derived materials are becoming widely used in the biomedical field. Soy protein has advantages over the various types of natural proteins employed for biomedical applications due to its low price, nonanimal origin, and relatively long storage time and stability. In the current study, novel drug‐eluting soy‐protein films for wound healing applications were developed and studied. The films were prepared using the solvent casting technique. The analgesic drug bupivacaine and two types of wide range antibiotics (gentamicin and clindamycin) were incorporated into the soy‐protein films. The effect of drug incorporation and plasticizers content on the films' mechanical properties, drug release profiles, and cell viability was studied. Drug incorporation had a softening effect of the films, lowering mechanical strength and increasing ductility. Release profiles of bupivacaine and clindamycin exhibited high burst release of 80% to 90% of encapsulated drug within 6 hours, followed by continuous release in a decreasing rate for a period of 2 to 4 days. Gentamicin release was prolonged, probably due to interaction between the gentamicin and the polymer chains. Hybrid soy‐protein/poly (Dl‐lactic‐co‐glycolic acid) (PDLGA) microspheres structure showed potential for long and sustained release of bupivacaine. Films with no drugs and films loaded with gentamicin were found to be noncytotoxic for human fibroblasts, while bupivacaine and clindamycin were found to have some effect on cell growth. In conclusion, our new drug‐loaded soy‐protein films combine good mechanical properties and biocompatibility, with desired drug release profiles, and can therefore be potentially very useful as burn and ulcer dressings.

show abstract

Surface modification of poly (ethylene terephthalate) fabric by soy protein isolate hydrogel for wound dressing application

Cited by 16 publications

References 28 publications

Yarn-reinforced hydrogel composite produced from woven fabrics by simultaneous dissolution and cross-linking

Yarn-reinforced hydrogel composite produced from woven fabrics by simultaneous dissolution and cross-linking

One-step preparation of woven fabric-reinforced hydrogel composite

Novel drug‐eluting soy‐protein structures for wound healing applications

Contact Info

Product

Resources

About