Surface modification and qualitative natural coloring of raw jute to reduce electrical resistance and induce anti-microbial properties

Sela, Salma Katun; Nayab-Ul-Hossain, A.K.M.; Hasan, Naimul; Hussain, Syed Zubair; Sadman, Sajid

doi:10.1016/j.apsadv.2020.100018

Cited by 14 publications

(8 citation statements)

References 17 publications

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Section: Introductionmentioning

confidence: 99%

“…Today, the colouring materials such as dyes and pigments are often synthesised and widely investigated for their useful assets and applications in various industrial sectors [1][2][3]. Dyes are usually organic compounds of natural origin or synthetic, having affinity to the substrate onto which they are applied [1][2][3]. Among dyes, the azoic compounds [2] are a well-known class of substances, which are frequently employed in specific applications for their physical and biological properties [4][5][6][7][8][9]: as liquid crystals [10][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][27][28], industrial [29][30][31][32][33][34][35][36][37][38][39] and food colouring agents [40][41][42][43]…”

Section: Introductionmentioning

confidence: 99%

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Physical, Thermal and Biological Properties of Yellow Dyes with Two Azodiphenylether Groups of Anthracene

et al. 2020

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Two yellow bis-azo dyes containing anthracene and two azodiphenylether groups (BPA and BTA) were prepared, and an extensive investigation of their physical, thermal and biological properties was carried out. The chemical structure was confirmed by the FTIR spectra, while from the UV–Vis spectra, the quantum efficiency of the laser fluorescence at the 476.5 nm was determined to be 0.33 (BPA) and 0.50 (BTA). The possible transitions between the energy levels of the electrons of the chemical elements were established, identifying the energies and the electronic configurations of the levels of transition. Both crystals are anisotropic, the optical phenomenon of double refraction of polarized light (birefringence) taking place. Images of maximum illumination and extinction were recorded when the crystals of the bis-azo compounds rotated by 90° each, which confirms their birefringence. A morphologic study of the thin films deposited onto glass surfaces was performed, proving the good adhesion of both dyes. By thermal analysis and calorimetry, the melting temperatures were determined (~224–225 °C for both of them), as well as their decomposition pathways and thermal effects (enthalpy variations during undergoing processes); thus, good thermal stability was exhibited. The interaction of the two compounds with collagen in the suede was studied, as well as their antioxidant activity, advocating for good chemical stability and potential to be safely used as coloring agents in the food industry.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Physical, Thermal and Biological Properties of Yellow Dyes with Two Azodiphenylether Groups of Anthracene

et al. 2020

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“…Textile materials treated with nanoparticles not only offer UV protection but also exhibit antimicrobial properties [9]. Nanoparticles such as Ag, ZnO, SiO 2 , and TiO 2 are utilized for their sterilizing effects mediated by the production of reactive oxygen species (ROS) [10].…”

Section: Introductionmentioning

confidence: 99%

Green Synthesis of ZnO and SiO2 Nanoparticles and its potential application on Pineapple Fabric to impart multifunctional properties

Moniruzzaman,

Hussain,

Rahman

2023

Preprint

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The present study aims to synthesize ZnO and SiO2 nanoparticles by using the green technique and applied to pineapple fabric to impart multifunctional properties. ZnO nanoparticles were synthesized by using Zinc Acetate where the mixture of Acalypha Indica and Citrus aurantifolia peel powder was used as the catalyst. Also, SiO2 nanoparticles were synthesized from sugarcane bagasse which was the primary source of silica. Final SiO2 nanoparticles were obtained by the addition of NaOH and HNO3. Afterward, the synthesized particles were coated on the pineapple fabric by using the dip-pad-dry-cure method along with the addition of 2 wt% acrylic binder. The structural properties as well as the microstructure and chemistry of these coated samples were characterized by Fourier Transform Infrared Spectroscopy (FT-IR) and Scanning Electron Microscopy (SEM) analysis. Also, the UV resistance, resistance against microorganisms, and super-hydrophobicity properties were evaluated by UV/VIS Spectrophotometer analysis, antimicrobial test, and spray rating test accordingly where the nanoparticle coated sample showed a very good absorbency in UV rays, superhydrophobic properties, and a very good resistance against microorganism maintaining optimum tensile.

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“…In this research work, the main focus was to use the natural ingredients to make the Banana-betel nut blended fabric eco-friendly and cheap to produce on a mass scale. So, Turmeric was used as a natural dye in this research work [ 15 ]. Turmeric is a natural dye with has a bright yellowish ton.…”

Section: Introductionmentioning

confidence: 99%

“…Another important chemical that was used in this research work is Potassium Alum. This was used as a natural fixing agent to ameliorate the color quality of the dyed fabric [ 15 ]. After completing the natural dyeing process of Banana-Betel nut blended fabric, it underwent some physico-mechanical tests to evaluate the fabric.…”

Section: Introductionmentioning

confidence: 99%

“Evaluation of physico-mechanical properties of naturally dyed betel-nut leaf plate (BLPF) – Banana blended fabric”

Hassan¹,

Mondal²,

Hasan³

et al. 2023

Heliyon

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Surface modification and qualitative natural coloring of raw jute to reduce electrical resistance and induce anti-microbial properties

Cited by 14 publications

References 17 publications

Physical, Thermal and Biological Properties of Yellow Dyes with Two Azodiphenylether Groups of Anthracene

Physical, Thermal and Biological Properties of Yellow Dyes with Two Azodiphenylether Groups of Anthracene

Green Synthesis of ZnO and SiO2 Nanoparticles and its potential application on Pineapple Fabric to impart multifunctional properties

“Evaluation of physico-mechanical properties of naturally dyed betel-nut leaf plate (BLPF) – Banana blended fabric”

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