Advances in the dyeing and printing of silk

Teli, M. D.

doi:10.1016/b978-1-78242-311-9.00004-5

Cited by 13 publications

(7 citation statements)

References 34 publications

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“…There are many structural classifications of dyes, such as disperse, base, acidic, anthraquinone-based, diazo, azo, and metal complex dyes. Dyes are classified in Table 1 according to their solubility in water, chemical constitution, and application in the industry [12][13][14][15][16][17][18] while the chemical structure of some dyes examples are listed in Table 2.…”

Section: ■ Classification Of Dyesmentioning

confidence: 99%

Magnetic Solid Phase Extraction for Determination of Dyes in Food and Water Samples

Abbas,

Mohammed Hassan,

Rheima

2023

Indones. J. Chem.

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Recently, magnetic solid-phase extraction (MSPE) is an important technology due to its use in analytical chemistry, biotechnology, and medicinal fields. MSPE shows rapid isolation of target analyte from large volume samples, the huge surface area of magnetic nanoparticles (MNPs), and simplicity in application due to using an external magnetic field instead of using packing column, centrifuge and filter papers. The aim of this review is to evaluate the extraction and determination of dyes in food and water samples by using the MSPE technique.

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Section: ■ Classification Of Dyesmentioning

confidence: 99%

Magnetic Solid Phase Extraction for Determination of Dyes in Food and Water Samples

Abbas,

Mohammed Hassan,

Rheima

2023

Indones. J. Chem.

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“…Myrobalan will increase the a nity of natural dyes on fabrics [23]. e application of alum mordant and natural myrobalan mordant is still relatively safe or nontoxic [24]. e color of each plant on the fabric may differ from the original color due to the used mordant types.…”

Section: E Color Expression On the Fabricmentioning

confidence: 99%

Exploring the Flora of South Sulawesi, Forest Vegetation, and Karst Areas as Bundle Dyeing on Silk Fabrics

Nuraeni

Nasri

Hamzah

et al. 2022

International Journal of Forestry Research

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The development of dyeing frm natural substances for silk fabrics has been rapidly growing in recent years. This study aimed to explore the plant species prodsucing unique dyes and patterns on silk fabrics. The flowers and leaves of some plant species found at the research sites were assayed for their color and shape expression on the fabrics. The dyeing technique applied was the bundle dyeing or ecoprinting technique on the fabric’s surface with mordant alum and myrobalan. We obtained 297 plants consisting of 95 families and 181 genera. The plant species producing colors were trees (48.4%), shrubs (30.5%), and herbs, vines, ferns, and lycopods (21.1%). The plant species samples obtained were 213 (71.7%) producing color and 84 (28.3%) species not expressing color. The leaves and flowers producing colors and patterns on the fabrics suitable for bundle dyeing were 126 species and 19 species, respectively. The leaves produce colors without shape patterns; thus, they have potential roles as dyes for the dipping technique.

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“…The targeted compounds in this experiment are important fine chemicals, being dyes, e.g., for coloring natural and synthetic fibers (cotton, silk, wool, polyamide, and polyester), − as well as bioactive molecules used in pharmacology. − …”

Section: Introductionmentioning

confidence: 99%

Anthraquinone Dyes: A Synthetic and Chemical Characterization Protocol for an Industrial Chemistry Laboratory Course

Baqi

2022

J. Chem. Educ.

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A fast, operationally simple, and reproducible synthetic protocol for anthraquinone dyes (AQDs), suitable for upperdivision undergraduate industrial and organic chemistry laboratory courses, has been developed. This experiment is composed of three stages; the first step deals with the synthesis of AQDs, followed by a purification step, and finally a chemical characterization of the pure dyes. This can be completed within 2−3 laboratory sessions (3 h each). Synthesis is performed via Ullmann coupling reaction starting from inexpensive commercially available materials, 1-amino-4-bromoanthraquinone-2-sulfonic acid sodium salt (bromaminic acid), amine/aniline derivatives, phosphate buffer (pH 6−7), and a catalytic amount of elemental copper (Cu 0 ) under microwave irradiation at 120 °C within a short reaction time (2−20 min). The crude blue dyes are purified by extraction with dichloromethane followed by column chromatography using reversed phase C-18 material. The clear difference in colors between starting material (orange and red), byproduct (dark red), and products (blue) allows for great ease in visual monitoring of the chromatographic separation. The target AQDs are fully characterized by spectroscopic methods.

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Advances in the dyeing and printing of silk

Cited by 13 publications

References 34 publications

Magnetic Solid Phase Extraction for Determination of Dyes in Food and Water Samples

Magnetic Solid Phase Extraction for Determination of Dyes in Food and Water Samples

Exploring the Flora of South Sulawesi, Forest Vegetation, and Karst Areas as Bundle Dyeing on Silk Fabrics

Anthraquinone Dyes: A Synthetic and Chemical Characterization Protocol for an Industrial Chemistry Laboratory Course

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