A green and facile approach to durable antimicrobial coating of cotton with silver nanoparticles, whey protein, and natural tannin

Srisod, S.; Motina, Kanjana; Inprasit, Thitirat; Pisitsak, Penwisa

doi:10.1016/j.porgcoat.2018.03.007

Cited by 40 publications

(26 citation statements)

References 42 publications

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“…The same was observed in a recent study developed by Srisod et al [65]. It was described the utilization of WPI as reducing and stabilizing agent in a green synthesis of silver nanoparticles (AgNps) from silver nitrate.…”

Section: Textile Finishing With Whey Proteinsupporting

confidence: 75%

“…In addition, a natural tannin-rich extract was applied to cross-link the WPI/AgNps to cotton fabric through the formation of an insoluble binder. The cotton fabric treated showed an excellent antibacterial performance against S. aureus, even after 50 washing cycles, showing no toxicity to L929 cell changes to the intrinsic properties of the substrate (drapeability and tearing strength) [65].…”

Section: Textile Finishing With Whey Proteinmentioning

confidence: 96%

See 1 more Smart Citation

Innovation of Textiles through Natural By-Products and Wastes

Reis¹,

Coelho²,

María³

et al. 2020

Waste in Textile and Leather Sectors

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Nowadays, the competitiveness of the textile industry and the consumers' interest have been increasing the demand for innovative and functional textiles. Allied to this, sustainable developments are playing an increasingly important role in the textile industry. Such concerns led to a new development strategy based on the valorization of bio-based wastes and by-products of different industries, inserting this in the circular economy paradigm. These bio-based wastes and by-products come from several industries, as the agri-food industry. These resources present an enormous potential for valorization in the textile finish due to their intrinsic properties (antimicrobial, prebiotic, antioxidant activity, among others). This chapter will review the latest innovation and textile product development through different by-products and wastes, their main properties and characteristics and the advantages that they offer to the textile industry.

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Section: Textile Finishing With Whey Proteinsupporting

confidence: 75%

Section: Textile Finishing With Whey Proteinmentioning

confidence: 96%

Innovation of Textiles through Natural By-Products and Wastes

Reis¹,

Coelho²,

María³

et al. 2020

Waste in Textile and Leather Sectors

View full text Add to dashboard Cite

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“…When the temperature was increased to 80°C, the K/S increased, as shown in Figure 2(c). The temperature had a significant effect on the fabric shade, as thermal energy accelerates dye adsorption and enhances fiber swelling, which in turn increases the amount of dye adsorbed [29][30][31]. However, when the temperature exceeded 80°C, dye was absorbed more slowly and little change was observed in color intensity.…”

Section: Resultsmentioning

confidence: 99%

“…However, the color change was not a result of fading, but of a change to brown rather than to yellow. Color stability was also evaluated from color staining, which is defined as excess pickup of dye by a substrate due to exposure to a contaminated medium or by direct contact with a dyed material [28][29][30][31]. Table 2 shows the degree of color staining on multifiber, cellulose acetate, cotton, nylon, polyester, acrylic, and wool.…”

Section: Color Fastness Testingmentioning

confidence: 99%

Green Dyeing and Antibacterial Treatment of Hemp Fabrics Using Punica granatum Peel Extracts

Inprasit

Pukkao

Lertlaksameephan

et al. 2020

International Journal of Polymer Science

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In this study, the dyeing performance and antibacterial properties of pomegranate (Punica granatum) peel extracts were investigated, when applied to hemp fabric. A tannin-rich natural dye was extracted using water at 100°C. As the antibacterial agent was sensitive to temperature, it was extracted using Soxhlet apparatus with methanol at 55°C. The color strength (K/S) values were investigated and found to increase in line with the dye concentration, dyeing time, and temperature. Optimal dyeing of the hemp fabric was achieved when applying 6% w/v of extract at 80°C for 60 min. This produced a yellowish-brown appearance. The dyed fabrics were rated as good to excellent for color fastness against washing, water, sea water, and perspiration. The dyed fabrics were next finished with the antibacterial agent extracted from the peel and tested for activity against Staphylococcus aureus (Gram positive) and Klebsiella pneumoniae (Gram negative), using the AATCC-100 (percentage reduction) test. The fabric was demonstrated to be 99.99% effective against Staphylococcus aureus, and this was conserved across 20 wash cycles.

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“…All the PET-COT samples were washed with 1993 AATCC standard reference detergent to remove the excess chemicals before LbL process. [15] Polyallylamine hydrochloride (Mw = 15000 g mol −1 ) (PAH) was purchased from Beckmann-Kenko (Bassum, Germany) and used as received. APP (Exolit AP 422, n > 1000) was supplied by Clariant Corp (Charlotte, NC).…”

mentioning

confidence: 99%

Improving the flame retardant properties of polyester‐cotton blend fabrics by introducing an intumescent coating via layer by layer assembly

Liu

Xiaowei

Sun

et al. 2020

J of Applied Polymer Sci

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Layer by layer (LBL) assembly technique was used to deposit multilayer coating containing phosphorus‐nitrogen onto the surface of fibers to improve the flame retardancy of polyester‐cotton (PET‐COT) blended fabric. Ellipsometer results confirmed that polyallylamine hydrochloride (PAH), melamine (MEL), and ammonium polyphosphate (APP) grew linearly on silicon wafer during the LbL process. The LOI value of coated PET‐COT fabric was increased from 20.8% of pristine fabric to 28.4% by the presence of about 9 wt% coating. Besides, this intumescent nanocoated PET‐COT fabric was self‐distinguished during the vertical burning test. Thermogravimetric analysis under both nitrogen and air atmosphere revealed that the initial degradation temperature of the coated sample was decreased and the char residue amount was significantly improved during combustion. The flame resistance performance evaluation by pyrolysis combustion flow calorimeter indicated that this coating effectively reduced the peak heat release rate of PET‐COT matrix. The scanning electron micrographs of char residue demonstrated that the char formation in the condensed phase and free radical caption in the gas phase was responsible for the improved flame retardancy. It is suggested this unique facile coating technology with low cycles and high efficiency has great potential to produce commercially available flame retardant polymeric‐cotton blend fabrics.

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A green and facile approach to durable antimicrobial coating of cotton with silver nanoparticles, whey protein, and natural tannin

Cited by 40 publications

References 42 publications

Innovation of Textiles through Natural By-Products and Wastes

Innovation of Textiles through Natural By-Products and Wastes

Green Dyeing and Antibacterial Treatment of Hemp Fabrics Using Punica granatum Peel Extracts

Improving the flame retardant properties of polyester‐cotton blend fabrics by introducing an intumescent coating via layer by layer assembly

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