Applications of TiO&lt;SUB&gt;2&lt;/SUB&gt;, ZnO and Ag Nanomaterials to Denim Fabric

Becenen, Nilgün; Altun, Özlen

doi:10.1166/jnn.2016.12650

Cited by 15 publications

(5 citation statements)

References 8 publications

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“…Besides, silver (Ag) nanoparticles are commercially used as a broad-spectrum antibiotic agent and exhibit high performance even at low concentrations (Govindan et al 2012, Chen et al 2014. Since they have a strong antibacterial effect and do not create toxic effects, Ag and Ag compounds can be used on many surfaces and areas where harmful microorganisms are abundant during production or after production (Becenen & Altun 2016). Therefore, in this study, we coated cotton fabric samples with nano-Ag particles using chitosan as a crosslinker and investigated the antibacterial activity of nano-Ag and chitosan together against E. coli.…”

Section: Introductionmentioning

confidence: 99%

TEXTILE FINISHING WITH CHITOSAN AND SILVER NANOPARTICLES AGAINST Escherichia coli ATCC 8739

Erdoğan

2020

Trakya University Journal of Natural Sciences

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The finishing process with the antibacterial agents that protect the environment and human health is gaining importance. This study aims 1) to develop new generation antibacterial finishes using chitosan as a binder for nano-Ag coatings, 2) to determine the applicability of chitosan from shrimp and crayfish for textile production and 3) to contribute to environmentally friendly textile production. Chitosan from shrimp and crayfish wastes were used as adhesive in the binding of nanoparticles to fabric surfaces. The bonding properties of the nano-Ag particles on the fabric surfaces were investigated by Fourier transform infrared spectroscopy (FTIR), Scanning electron microscopy (SEM), and Energy dispersive x-ray spectroscopy (EDX) analysis. The antibacterial effectiveness of fabrics against Escherichia coli ATCC 8739 were tested according to JIS L 1902-2015 standard. The crayfish and shrimp chitosan formed a colorless film and coated the nano-Ag particles homogeneously on the cotton fabric. Antibacterial activity values were calculated as 3.10 and 5.74 for crayfish and shrimp chitosan coated cotton fabrics and as 5.37 and 5.10 for crayfish and shrimp chitosan+nano Ag coated cotton fabrics, respectively. Chitosan nano-Ag coating which exhibited a good antibacterial activity (99.99% reduction) against E. coli ATCC 8739 can be used in the manufacture of garments such as medical textiles, baby clothes, and underwear. The use of chitosan as a binder can reduce the use of chemicals in textile printing and pigment dying in finishing materials, pollutant discharges and emissions from industrial sources. Also, it presents innovative solutions for the protection of human and environmental health. Özet: Çevreyi ve insan sağlığını koruyan antibakteriyel malzemelerle bitim işlemi son yıllarda önem kazanmaktadır. Bu çalışmanın amacı da 1) kitosanı nano-gümüş (Ag) kaplamalar için bağlayıcı olarak kullanarak yeni nesil antibakteriyel apreler geliştirmek, 2) karides ve kerevitlerden üretilen kitosanın tekstil üretimi için uygulanabilirliğini belirlemek ve 3) çevre dostu tekstil üretimine katkıda bulunmaktır. Çalışmada, karides ve kerevit atıklarından üretilen kitosan, Ag nanopartiküllerinin kumaş yüzeylerine bağlanmasında yapışkan olarak kullanılmıştır. Nano-Ag partiküllerinin kitosan aracılığıyla kumaş yüzeylerine bağlanma özellikleri Fourier dönüşümlü kızılötesi spektroskopi (FTIR), Taramalı elektron mikroskobu (SEM) ve Enerji dağılımlı x ışını (EDX) analizleri ile incelenmiştir. Kumaşların Escherichia coli ATCC 8739' ye karşı antibakteriyel aktiviteleri JIS L 1902-2015 standardına göre test edilmiştir. Çalışmanın sonuçları kerevit ve karides kitosanlarının renksiz bir film oluşturduğunu ve Ag nanoparçacıklarını pamuklu kumaş üzerine homojen bir şekilde kapladığını göstermiştir. Kerevit kitosanı ve karides kitosanı ile kaplı pamuklu kumaşların antibakteriyel aktivite değerleri sırasıyla, 3,10 ve 5,74 olarak hesaplanırken, kerevit kitosanı+nano-Ag ve karides kitosanı+nano-Ag ile kaplanmış pamuklu kumaşların antibakteriyel aktivite...

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Section: Introductionmentioning

confidence: 99%

TEXTILE FINISHING WITH CHITOSAN AND SILVER NANOPARTICLES AGAINST Escherichia coli ATCC 8739

Erdoğan

2020

Trakya University Journal of Natural Sciences

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“…The nanoparticle average diameter determined by DLS was found to be 98.15 nm ( Figure 2 ). Dense TiO 2 nanoparticles were observed on the fabric, indicating the effect of the chemical composition of the fabric on the nature of the prepared TiO 2 nanoparticles ( 27 , 28 ). The EDX spectra revealed the presence of C, O, and Ti on the surface of cotton fabrics.…”

Section: Resultsmentioning

confidence: 98%

“…Many studies have investigated the UV-blocking capacity of TiO 2 nanoparticles and have shown that the in-situ synthesis of TiO 2 nanoparticles on the fabric surface can lead to UV protection capacity, confirming that in-situ deposition of TiO 2 nanoparticles on fabric can provide good to excellent UV protection (28,29).…”

Section: Upf Valuesmentioning

confidence: 93%

UV protection properties of workwear fabrics coated with TiO2 nanoparticles

Rabiei

Dehghan

Montazer

et al. 2022

Front. Public Health

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The main purpose of this study was to evaluate the ultraviolet protective factor (UPF) of fabrics coated with TiO2 nanoparticles made using an in-situ synthesis method and more accurately assess the intrinsic properties of the textile. The cotton-polyester twill fabric (70–30%) (246.67 g/m2) was coated in-situ with TiO2 nanoparticles. In-situ coating is conducted in 4 steps; washing the fabrics, preparation of nanoparticles, injecting the nanoparticles into fabrics, and drying the fabric after coating. The scanning electron microscope (SEM) and X-ray diffraction (XRD), FTIR spectrometer, dynamic light scattering (DLS) and UV-Vis spectrophotometer were used to analyse the data of the coating and UPF results. Also, four standards such as ASTM D737, ISIRI 8332, ISIRI 4199, and ISIRI 567 were used for analyzing the intrinsic properties of a textile. The results of SEM, XRD and DLS altogether confirmed the in-situ formation of nanoparticles onto textile fibers. Moreover, the UPF value of the uncoated and coated fabrics was 3.67 and 55.82, respectively. It was shown that the in-situ deposition of TiO2 nanoparticles on fabric can provide adequate protection against UVR. Also, the results of analyzing the intrinsic properties of the textile showed that there were no significant differences in the intrinsic properties between the coated and uncoated fabrics. Based on the results, it can be concluded that the UV protective properties of workwear fabrics can be improved by coating TiO2 nanoparticles on them without any effect on the cooling effect of perspiration evaporation.

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“…Silver nanoparticle with an average diameter of 3.5 ± 0.7 nm can be produced by keratin hydrolysate stabilizer and this can be used for biocompatible antimicrobial coatings on textile materials [65]. Becenen and Altun reported antibacterial property of denim which was treated with ZnO, TiO 2 and Ag nanomaterials [66]. Nano-TiO 2 treated textiles can find application in medical garments to reduce hospital acquired infections [67].…”

Section: A Brief Overview Of Nanomaterials For Textile Applicationsmentioning

confidence: 99%

Nanomaterials for UV protective textiles

Mondal

2021

Journal of Industrial Textiles

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Harmful portion of ultraviolet (UV) radiation is one of the significant physical carcinogen in our natural environment. The damage caused by UV exposure to our body is cumulative and builds up over the years. UV protective textiles have been used to protect the wearer from harmful UV radiation. UV blocking effect of textile depends on various parameters viz. fiber type, yarn structure, weave, fabric construction factor, finishes, dyes etc. Further, UV protective property of textiles can be improved by incorporating UV blocking agent in the textile matrix. Several nanomaterial possesses excellent UV blocking effect and these could be incorporated into the textile matrix to improve the UV blocking properties of textiles. In this review, author discuss the various conventional ways to impart UV blocking property to the textile materials. Author also survey the current state-of-the-art of nanomaterials based UV protective textiles, mechanism of UV blocking properties of various nanomaterials, provide an overview of UV protective fabric manufacturing techniques and also discuss the durability of nanomaterials treated UV protective textiles. Finally, the manuscript has been concluded with few major challenges for the development of UV protective textiles by using nanomaterials.

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Applications of TiO<SUB>2</SUB>, ZnO and Ag Nanomaterials to Denim Fabric

Cited by 15 publications

References 8 publications

TEXTILE FINISHING WITH CHITOSAN AND SILVER NANOPARTICLES AGAINST Escherichia coli ATCC 8739

TEXTILE FINISHING WITH CHITOSAN AND SILVER NANOPARTICLES AGAINST Escherichia coli ATCC 8739

UV protection properties of workwear fabrics coated with TiO2 nanoparticles

Nanomaterials for UV protective textiles

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