Simple crystallization approach for enhancing function of plant-based madder dye and performance of dyed fabric

Du, Haijuan; Wang, Qing; Tian, Ming; Xiaoming, Yang

doi:10.1016/j.heliyon.2019.e02232

Cited by 4 publications

(4 citation statements)

References 26 publications

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“…where R is the observed reflectance, K is the absorption coefficient, and S is the light scattering coefficient. In general, the greater the K/S value, the deeper the color on the fabric [34,35].…”

Section: Color Measurementsmentioning

confidence: 99%

“…A renewed international interest has arisen Nanomaterials 2022, 12, 3953 2 of 11 in natural dyes as they are among the promising options for developing a greener textile dyeing process [29,30]. Natural plant dyes applied to textile dyeing have been reported to confer a variety of health benefits and functionalities on textiles, such as UV protection, antibacterial activity, deodorization, anti-carcinogenicity, and anti-oxygenation [31][32][33][34]. However, due to the low affinity between the colorants and the fibers when natural dyes are used in textile dyeing, they cannot be well fixed on the fibers, resulting in poor color fastness of the dyed fabrics [35][36][37].…”

Section: Introductionmentioning

confidence: 99%

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Preparation, Application and Enhancement Dyeing Properties of ZnO Nanoparticles in Silk Fabrics Dyed with Natural Dyes

Yue

Huang

et al. 2022

Nanomaterials

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In this study, ZnO nanoparticles were prepared by a hydrothermal method with varying the reaction times, material ratios and reaction temperatures. The samples were characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray Diffraction (XRD) and Fourier infrared spectroscopy (FTIR). It was shown that the material ratio significantly affected the structure and morphology of the synthesized ZnO nanoparticles, and then the uneven nano-octahedral structure, uniform nano-octahedral structure, nano-tubular structure, and nano-sheet structure could be obtained successively. The synthesized ZnO nanoparticles as mordant were used for the dyeing of silk fabrics with different natural dyes (tea polyphenols and hematoxylin). Moreover, they could improve the dyeing properties and fastness (wash and light) on silk fabrics to a certain extent.

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Section: Color Measurementsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Preparation, Application and Enhancement Dyeing Properties of ZnO Nanoparticles in Silk Fabrics Dyed with Natural Dyes

Yue

Huang

et al. 2022

Nanomaterials

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“…In addition, from Table 7, the anti-UV property of the undyed cotton treated only with mordant was not different from that of raw cotton fabric, which showed that the Al 3+ in the alum mordant had no property of UV resistance. 36…”

Section: Wearing Analysis Of Cotton Fabricmentioning

confidence: 99%

Ethylene glycol diglycidyl ether applied to crosslinking dyeing of cotton fabric with madder dye

Cai

Zhang

et al. 2021

Coloration Technology

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Cotton fabric dyed with natural madder dye exhibits poor dyeing properties.Although mordant improves the dyeing property of cotton fabric, it changes the madder dye colour tonality (the hue angle). In this study, ethylene glycol diglycidyl ether (EGDE) was used as a crosslinking agent to dye cotton fabrics with natural madder dye and improve the surface colour depth (K/S) and colour fastness.The molecular structure, crystal structure and surface morphology of crosslinked dyed cotton were analysed using Fourier Transform-infrared spectroscopy, Xray diffractometry and scanning electron microscopy, respectively. The results showed that crosslinked dyed cotton fabric had two different ether bonds, and that crosslinked dyeing mainly occurred in the amorphous area. Compared with direct dyed cotton fabric, the hue angle (h°) of crosslinked dyed cotton fabric did not undergo an obvious change, K/S increased by 5, and the rubbing fastness, washing fastness and light fastness increased by 2-3 levels, indicating that the dyeing property of cotton fabric with natural madder dye could be improved by using EGDE as a crosslinking agent. Compared with raw cotton fabric, the bending length of crosslinked dyed cotton fabric was reduced by 2.28 cm, the wrinkle recovery angle increased by 80.7° and the ultraviolet protection factor value was more than 40, indicating that crosslinked dyed cotton fabric had great softness, wrinkle resistance and excellent ultraviolet resistance. In addition, the water contact angle of the cotton fabric only changed slightly after crosslinking dyeing, and the crosslinked dyed cotton fabric still had good hydrophilicity. Therefore, EGDE was a viable crosslinking agent for cotton fabric with madder dye.How to cite this article: Cai X, Li H, Zhang L, Yan J. Ethylene glycol diglycidyl ether applied to crosslinking dyeing of cotton fabric with madder dye.

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“…Crystal engineering, as an important part of supramolecular chemistry, deals with the understanding of intermolecular interactions in the context of crystal packing and the utilization of such understanding in the design of new solids with expected physiochemical properties, which has been widely used in academia and industry, including pharmaceuticals, chemicals, photographic processing, textiles, electronics, etc. With the exploitation of crystal engineering strategies, recent decades have witnessed an enormous interest in the design of multicomponent crystalline materials (e.g.…”

Section: Introductionmentioning

confidence: 99%

Experimental and Theoretical Investigation of Hydrogen-Bonding Interactions in Cocrystals of Sulfaguanidine

Huang

Cheemarla

Tiana

et al. 2023

Crystal Growth & Design

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Pharmaceutical cocrystals, a type of multicomponent crystalline material incorporating two or more molecular and/or ionic compounds connected by noncovalent interactions (such as hydrogen bonds, π–π interactions, and halogen bonds), are attracting increasing attention in crystal engineering. Sulfaguanidine (SGD), one of the most frequently used sulfonamide compounds, was chosen as a model compound in this work to further investigate the hydrogen bond interactions in cocrystals, since it possesses various hydrogen bond donor and acceptor sites. Five cocrystals of SGD, synthesized successfully by slurry and slow evaporation methods, were fully characterized by thermal analysis, X-ray techniques, and Fourier transform infrared spectroscopy. To gain insight into the nature of hydrogen-bonding interactions, theoretical calculations including the analysis of Hirshfeld surface, MEPS (molecular electrostatic potential surface), and QTAIM (quantum theory of atoms in molecules) were conducted. The results are a part of a systematic study of cocrystals of sulfonamides that aims to establish synthon hierarchies in cocrystals containing molecules with multiple hydrogen-bonding functional groups.

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Simple crystallization approach for enhancing function of plant-based madder dye and performance of dyed fabric

Cited by 4 publications

References 26 publications

Preparation, Application and Enhancement Dyeing Properties of ZnO Nanoparticles in Silk Fabrics Dyed with Natural Dyes

Preparation, Application and Enhancement Dyeing Properties of ZnO Nanoparticles in Silk Fabrics Dyed with Natural Dyes

Ethylene glycol diglycidyl ether applied to crosslinking dyeing of cotton fabric with madder dye

Experimental and Theoretical Investigation of Hydrogen-Bonding Interactions in Cocrystals of Sulfaguanidine

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