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Overview on natural dyes and their IR-spectra – Part I: Plant based dyes with naphthoquinone and anthraquinone structure [PDF]
Communications in Development and Assembling of Textile ProductsThis is the first paper of a series of review articles reporting on natural dyes, their origin and infrared spectra (IR spectra). One aim of this review series is to compare IR spectra of natural dyes from different origin and discuss if this ...
Boris Mahltig
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New extended methine dyes for application in laser technology [PDF]
, 1993 Based on the known reverse saturable absorption properties of certain coumarin and long chain polymethine dyes, the synthesis of new related structures was undertaken in order to examine the relationships between structure and RSA activity. It was hoped
Millar, Valerie
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Novel near-infrared absorbing dyes [PDF]
, 1990 New near-infrared absorbing donor-acceptor chromophores have been investigated by varying the electron donating and accepting strength of the two halves of the molecule within wide limits. The dihydroperimidine, perimidine, Michler's ethylene and 1-decyl-
Corns, Stephen Nigel
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Dyeing studies with henna and madder: A research on effect of tin (II) chloride mordant
Journal of Saudi Chemical Society, 2015 The present paper deals with the application of natural dyes extracted from powdered henna (Lawsonia inermis) leaves and madder (Rubia cordifolia) roots on woolen yarn and assessment of effect of stannous chloride mordant on dyeability, color ...
Mohd Yusuf +5 more
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Spectroscopy, Electrochemistry and Photochemistry of Phenylazonaphthalene Dyes [PDF]
, 2010 The spectroscopy, electrochemistry and photochemistry of seven 2-(4-R-phenylazo)naphthalene-4,8-disulfonate dyes (R-Span dyes), were studied to report on their structure and reactivity in water.
Bullivant, Chad Quentin
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Jurnal Presipitasi, 2022 The most extensive textile export product and one of the nation's cultural legacies is batik cloth. However, regarding environmental quality, West Java's growing demand for batik production results in garbage contaminating the nearby waterways.
Frista Mutiara +2 more
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Ir Spectroscopy Studies of the Textile Materials Structures With Natural Dyes
Алматы технологиялық университетінің хабаршысы, 2022 The scientific study examines the functional groups of the oregano shell dye for dyeing textile materials, the expansion of color capabilities and capabilities capable of resisting microorganisms.
S. Sh. Sabyrkhanova +3 more
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Drvna Industrija, 2023 The main goal of the study is to produce eco-friendly furniture dyes by using bio-colorants and to determine the color stability of these dyes in outdoor conditions.
Osman Goktas +2 more
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Use of natural dyes for the fabrication of dye-sensitized solar cell: a review [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2021 The increasing concern for worldwide energy production is the result of global industrialization and decreasing energy resources. Despite the cost factor, solar energy continues to become more popular due to its long-term nature as a resource and growing
Cherry Bhargava, Pardeep Kumar Sharma
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Journal of Natural Fibers, 2018 Silk fabric samples were mordanted with alum [KAl(SO4)2.12H2O]. Then, the samples were dyed with cochineal (Dactylopius coccus Costa) and gall oak (Quercus infectoria Olivier) shellac extracts. Optimum dyeing parameters were determined by using different
Burcu Yılmaz Şahinbaşkan +2 more
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