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Journal articles on the topic 'Classification of dyes'

Author: Grafiati

Published: 3 June 2025

Last updated: 1 August 2025

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1

Mustroph, Heinz. "Streptomerocyanine dyes." Physical Sciences Reviews 6, no. 6 (2021): 199–209. http://dx.doi.org/10.1515/psr-2020-0211.

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Abstract Dyes synthesized by condensation of e. g. 4-N,N-dialkylaminobenzaldehydes, 5-N,N-dialkylamino-2-thiophenaldehydes or 5-N,N-dialkylamino-2-furaldehydes, with open chain active methylene compounds have been given the labels merocyanine, neutrocyanine, methine or styryl dyes. All these classifications are misnomers. In terms of systematic nomenclature, their proper classification is as streptomerocyanine dyes. They are used in textile coloration and in dye diffusion thermal transfer printing (D2T2). Furthermore, they have been investigated for their potential as sensitizer dyes in dye se

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Rahaman, G. M. Atiqur, Jussi Parkkinen, and Markku Hauta-Kasari. "A Novel Approach to Using Spectral Imaging to Classify Dyes in Colored Fibers." Sensors 20, no. 16 (2020): 4379. http://dx.doi.org/10.3390/s20164379.

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In the field of cultural heritage, applied dyes on textiles are studied to explore their great artistic and historic values. Dye analysis is essential and important to plan correct restoration, preservation and display strategy in museums and art galleries. However, most of the existing diagnostic technologies are destructive to the historical objects. In contrast to that, spectral reflectance imaging is potential as a non-destructive and spatially resolved technique. There have been hardly any studies in classification of dyes in textile fibers using spectral imaging. In this study, we show t

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Parth Patel, Mineh D. Patel, Dr. Satishkumar M Khadia, and Falguni. G Bhabhor. "Review on Classification, Extraction and Application of Natural Dyes." International Journal of Scientific Research in Science and Technology 11, no. 4 (2024): 341–55. http://dx.doi.org/10.32628/ijsrst241145.

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India has over 450 plants capable of producing dyes. Dyes from natural sources such as plant leaves, roots, bark, insectsecretions and minerals. Natural dyes are mainly used for dyeing natural fibers such as cotton, wool and silk. Most natural colors have special properties such as antibacterial, low toxicity, allergenicity and UV protection. They have been used since ancient times and are widely accepted in various fields such as food, textiles, fine arts and papermaking. There are currently many different dye extraction methods/processes, including Solvent extraction, aqueous extraction, enz

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Hassan, Abazied Shindy. "Problems and solutions in colors, dyes and pigments chemistry: A Review." Chemistry International 3, no. 2 (2017): 97–105. https://doi.org/10.5281/zenodo.1473080.

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This paper review is recommended for undergraduate students, graduate students, chemists, dyestuffs and colorists. They will find it interesting, informative and very readable. Several multi choice problems and their solutions in the basics and fundamentals of colors, dyes and pigments chemistry were represented in this paper review. Reviewing the basic information, fundamental understanding, principles and or the knowledge of colors, dyes and pigments chemistry via multi choice problems and their solutions is interesting type of reviewing and can be used as an excellent tool for measuring and

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Yu, Xinliang, and Hanlu Wang. "Support vector machine classification model for color fastness to ironing of vat dyes." Textile Research Journal 91, no. 15-16 (2021): 1889–99. http://dx.doi.org/10.1177/0040517521992366.

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Investigations of quantitative relationships between structure and color fastness of dyes are crucial in seeking novel dyes. For the first time, this work reported a classification model based on a quantitative structure–property relationship to predict color fastness to ironing of vat dyes. By performing binary classification analysis based on a support vector machine (SVM) and genetic algorithm, 56 vat dyes in the training set together with seven molecular descriptors were used to develop the classification model, which was validated with 59 vat dyes in the test set. The optimal SVM model (

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Yadav, Chandradip Kumar, and Nabin Basnet. "Dyes and their Importance: A Review." Damak Campus Journal 11, no. 1 (2023): 102–10. http://dx.doi.org/10.3126/dcj.v11i1.63487.

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The global market for pigments and dyes is forecast to reach 9.9 million tons and $26.53 billion by the year 2017, driven by the growth in key end-use industries. Before synthetic dyes and pigments were discovered, limited number of natural colorant has been obtained from plants, animals and minerals. The classification of colorants has become mandatory due to huge increase in kind and number of colorants. For this reason, colorants are classified based on their structure, source, color, solubility and application methods. In this chapter, dyes will be investigated in two different groups as a

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Zhou, Wei, Huanhuan Zhang, Yijing Huang, and Zhaoyi Zhou. "Research progress in the application of vegetable dyes." E3S Web of Conferences 385 (2023): 03003. http://dx.doi.org/10.1051/e3sconf/202338503003.

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Vegetable dyes have been paid more and more attention because of their innocuity and good compatibility with the environment, but they can not completely replace chemical synthetic dyes. In this paper, the classification, identification method, application and existing problems of vegetable dyes are described, which can be used for reference in the further development of vegetable dyes.

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8

Hassan, Abazied Shindy. "Basics in colors, dyes and pigments chemistry: A review." Chemistry International 2, no. 1 (2016): 29–36. https://doi.org/10.5281/zenodo.1470528.

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More than one hundred multi choice problems and their solutions in colors, dyes and pigments chemistry are represented in this paper review. Reviewing the basic, fundamental principles and or the knowledge of colors, dyes and pigments chemistry via multi choice problems and their solutions is an interesting type of reviewing and can be considered as a novel and or patent type of reviewing which is lacking in literature. This paper review is informative and acts as a mordant and or stabilizer for the basic information, fundamental understanding, principles and or knowledge in colors, dyes and p

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Kramer, Horst E. A. "The Lightfastness or the Non-Photochemistry of Dyes." CHIMIA 40, no. 5 (1986): 160. https://doi.org/10.2533/chimia.1986.160.

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The following classification of dyes, UV stabilizers, sensitizers, and optical brighteners is proposed in the light of the Jablonski diagram. The fastest deactivation process should be: (a) internal conversion (kIC) for dyes on textile fibres and UV stabilizers acting as absorbers, (b) fluorescence emission (kF) for optical brighteners and laser dyes, and (c) intersystem crossing process (kISC) for sensitizers. – The photochemistry of dyes is discussed according to Koizumi’s classification of D-R, D-D, and D-0 processes (D = dye, R = reducing agent, O = oxygen ). The «reacticity» of the excite

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10

Jordeva, Sonja, Marija Kertakova, Silvana Zhezhova, Sashka Golomeova-Longurova, and Kiro Mojsov. "Dyeing of textiles with natural dyes." Tekstilna industrija 68, no. 4 (2020): 12–21. http://dx.doi.org/10.5937/tekstind2004012j.

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In recent years there has been a great interest in the application of natural dyes in dyeing textiles due to their biodegradability and high compatibility with the environment. According to the experts, there is a great potential for using natural dyes to the extent that in some areas they can very easily replace synthetic ones. This paper reports the studies available on the characterization, classification and analysis of natural dyes; extraction of dyes from onion's outer shell and effects of different mordants and mordanting methods on the color shade. From an environmental point of view,

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Kiernan, JA. "Classification and naming of dyes, stains and fluorochromes." Biotechnic & Histochemistry 76, no. 5-6 (2001): 261–78. http://dx.doi.org/10.1080/bih.76.5-6.261.278.

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Kiernan, JA. "Classification and naming of dyes, stains and fluorochromes." Biotechnic and Histochemistry 76, no. 5 (2001): 261–78. http://dx.doi.org/10.1080/714028154.

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13

BEAL, W. "The Classification of Dyes by their Dyeing Characteristics." Journal of the Society of Dyers and Colourists 72, no. 4 (2008): 146–58. http://dx.doi.org/10.1111/j.1478-4408.1956.tb02127.x.

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Lukianova, O. O., A. N. Chebotarev, and D. V. Snigur. "Simultaneous Determination Of Tartrazine, Patented Blue V And Brilliant Blue FCF By Spectrophotometry With Chemometric Algorithms." Methods and Objects of Chemical Analysis 14, no. 3 (2019): 153–62. http://dx.doi.org/10.17721/moca.2019.153-162.

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Mixtures containing tartrazine (TAN) and brilliant blue (BB) or patented blue (PB) were investigated in this work. The optimal pH for the simultaneous determination of these dyes is 1.5 and 7 (for pH=7: ε430(ТАN)=3.2·104, ε635(ТАN)=5.3·102, ε430(PB)=3.3·103, ε635(PB)=8.7·104; for pH=1.5: ε430(ТАN)=2.1·104, ε630(ТАN)=9.6·102, ε430(BB)=9.3·103, ε630(BB)=8.3·104). Classification models, that allow to identify mixtures containing TAN and BB, TAN and PB, chlorophyll and quinoline yellow with BB or PB, have been developed using methods of hierarchical cluster analysis, factor analysis (FA), partial

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Mohammed, H. J., B. J. Kadhim, and Aseel Sh Mohammed. "Adsorption Study of Some Sulphanilic Azo Dyes on Charcoal." E-Journal of Chemistry 8, no. 2 (2011): 739–47. http://dx.doi.org/10.1155/2011/487287.

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Studies on the removal of two dyes (sulphanilic azo antipyrine and sulphanilic azo imidazole) from aqueous solution by adsorption on charcoal as an adsorbent were carried out. A series of experiments were under taken in a batch adsorption technique to access the effect of the process variablesi.e. contact time, initial dye concentration, initial pH, adsorbent dose and temperature. Adsorbent dosage (0.1 g) higher value for both dyes. The equilibrium in the solution was observed within (35 min) of two sulphanilic dyes on charcoal. The equilibrium isotherms for both dyes were determined to descri

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Cedillo-Portillo, José Juan, María Teresa Zayas-Pérez, Valeria Jordana González-Coronel, Miriam Vega-Hernández, and Jesús Guillermo Soriano-Moro. "Natural and synthetic hydrogels for dye removal." Afinidad. Journal of Chemical Engineering Theoretical and Applied Chemistry 81, no. 603 (2024): 229–42. http://dx.doi.org/10.55815/431802.

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In recent years, dyes have been classified as recalcitrant contaminants in wastewater, exhibiting significant toxicological characteristics for flora, fauna, and humans. Various techniques are currently being studied for the remediation of water contaminated with dyes. Among the most relevant alternative technologies are bioadsorption, biocoagulation, the use of composite materials, advanced oxidation processes, etc. However, these methods have some disadvantages. Similarly, the use of hydrogels specifically designed for the treatment of contaminated water is a viable and effective alternative

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Verma, Y. "Acute toxicity assessment of textile dyes and textile and dye industrial effluents using Daphnia magna bioassay." Toxicology and Industrial Health 24, no. 7 (2008): 491–500. http://dx.doi.org/10.1177/0748233708095769.

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Aquatic toxicity of textile dyes and textile and dye industrial effluents were evaluated in an acute toxicity study using Daphnia magna as an aquatic experimental animal model. The 48-h EC50 value for the azo dyes, Remazol Parrot Green was 55.32 mg/L and for Remazol Golden Yellow was 46.84 mg/L. Whereas 48-h EC50 values for three dye industrial effluents (D1, D2, and D3) were 14.12%, 15.52%, and 29.69%, respectively. Similarly, EC50 value for three textile mill effluents (T1, T2, and T3) were >100%, 62.97%, and 63.04%, respectively. These results also showed linear relationship with high de

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18

Alzain, Hassan, Victor Kalimugogo, and Karim Hussein. "A Review of Environmental Impact of Azo Dyes." International Journal of Research and Review 10, no. 6 (2023): 64–689. http://dx.doi.org/10.52403/ijrr.20230682.

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Green plants are one of nature’s factories, fixing inorganic chemicals into organic compounds through photosynthesis and other reactions. Microbes are one of the nature’s most effective tools, converting organic materials—dead plants and animals—into inorganic forms through decomposition and mineralization. Together, green plants and microbes are responsible for maintaining a balance between the organic and inorganic worlds, but pollutants, such as synthetic dyes, can upset this balance. Compared with synthetic dyes, natural dyes are safer and more environmentally friendly, but they are also c

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19

Macville, Merryn V. E., Jeroen A. W. M. Van der Laak, Ernst J. M. Speel, et al. "Spectral Imaging of Multi-Color Chromogenic Dyes in Pathological Specimens." Analytical Cellular Pathology 22, no. 3 (2001): 133–42. http://dx.doi.org/10.1155/2001/740909.

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We have investigated the use of spectral imaging for multi‐color analysis of permanent cytochemical dyes and enzyme precipitates on cytopathological specimens. Spectral imaging is based on Fourier‐transform spectroscopy and digital imaging. A pixel‐by‐pixel spectrum‐based color classification is presented of single‐, double‐, and triple‐color in situ hybridization for centromeric probes in T24 bladder cancer cells, and immunocytochemical staining of nuclear antigens Ki‐67 and TP53 in paraffin‐embedded cervical brush material (AgarCyto). The results demonstrate that spectral imaging unambiguous

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20

Pandey, Akanksha, Pooja Shukla, and Pankaj Kumar Srivastava. "Remediation of Dyes in Water using Green Synthesized Nanoparticles (NPs)." INTERNATIONAL JOURNAL OF PLANT AND ENVIRONMENT 6, no. 01 (2020): 68–84. http://dx.doi.org/10.18811/ijpen.v6i01.08.

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With the rapid growth of population and increasing urbanization and industrialization, environmental pollution is becoming a serious concern worldwide. Different type of pollutants is released into the water bodies enormously from the expansive range of industries. Among all the pollutants, dyes are the major used noxious waste discharged by these productions. Even at minute content (less than 1ppm), dyes are posing a detrimental threat to the ecosystem and human health risks. Recently, nanotechnology has emerged as an efficient technology for the remediation of environmental pollutants from w

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Arumugam, S., and Sarasa Bharati Arumugam. "Ultrastructural Classification of Pituary Adenomas." Proceedings, annual meeting, Electron Microscopy Society of America 48, no. 3 (1990): 258. http://dx.doi.org/10.1017/s0424820100158832.

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Adenoaas of the pituitary are no longer classified based on their tinctorial affinity to dyes. With the advent of the newer methods of sophisticated technology, it is now possible to classify. These depending upon the type of hormone secreted based either on histochemical techniques or on ultrastructural characteristics. The latter provides an insight into the cytoplasmic organelle morphology which offers a delightful feast to the eye as well.This paper presents the ultrastructural characters of the pituitary adenoma as seen in Madras. 171 adenomas (124 males and 47 females) were seen during 1

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Kasimova, Kamola R., Magesh Sadasivam, Giacomo Landi, Tadeusz Sarna, and Michael R. Hamblin. "Potentiation of photoinactivation of Gram-positive and Gram-negative bacteria mediated by six phenothiazinium dyes by addition of azide ion." Photochem. Photobiol. Sci. 13, no. 11 (2014): 1541–48. http://dx.doi.org/10.1039/c4pp00021h.

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Antimicrobial photodynamic inactivation (APDI) using six different phenothiazinium dyes is mediated by singlet oxygen (quenched by azide) and hydroxyl radicals (potentiated by azide) depending on Gram-classification of the bacteria and whether the dye is washed from the cells.

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Januschewski, Edwin, Greta Bischof, Binh Nguyen Thanh, et al. "Rapid UV/Vis Spectroscopic Dye Authentication Assay for the Determination and Classification of Reactive Dyes, Monascus Pigments, and Natural Dyes in Coloring Foodstuff." Journal of Agricultural and Food Chemistry 68, no. 42 (2020): 11839–45. http://dx.doi.org/10.1021/acs.jafc.0c03676.

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Batana, Fatima Zohra, Meriam Imane Babaghayou, Abdelhalim Zoukel, and Salah Karef. "Removal of two cationic dyes by adsorption on F400 commercial activated carbon." STUDIES IN ENGINEERING AND EXACT SCIENCES 5, no. 2 (2024): e6185. http://dx.doi.org/10.54021/seesv5n2-054.

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In this investigation, we studied the removal of two cationic dyes, methyl green MG and malachite green Mc G, by a commercial adsorbent. This adsorbent is a F400 activated carbon with a specific surface area of 1203 m2. g-1, which is expected to be high compared with ordinary adsorbents. Adsorption tests were carried out on both dyes in batch mode. The results show that both kinetics are fast, with equilibrium reached after 20 minutes and 30 minutes respectively for Methyl Green and Malachite Green. The kinetics of both dyes are well adapted to pseudo-second order, and for the intraparticle di

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Slama, Houda Ben, Ali Chenari Bouket, Zeinab Pourhassan, et al. "Diversity of Synthetic Dyes from Textile Industries, Discharge Impacts and Treatment Methods." Applied Sciences 11, no. 14 (2021): 6255. http://dx.doi.org/10.3390/app11146255.

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Natural dyes have been used from ancient times for multiple purposes, most importantly in the field of textile dying. The increasing demand and excessive costs of natural dye extraction engendered the discovery of synthetic dyes from petrochemical compounds. Nowadays, they are dominating the textile market, with nearly 8 × 105 tons produced per year due to their wide range of color pigments and consistent coloration. Textile industries consume huge amounts of water in the dyeing processes, making it hard to treat the enormous quantities of this hazardous wastewater. Thus, they have harmful imp

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kumar, Ajay, Divya Deep Yadav, and Ranjana Jha. "A Review: Photocatalysis Used for Degradation of Textile Dye from Industrial Wastewater." International Journal of Engineering and Science Invention 13, no. 9 (2024): 82–98. http://dx.doi.org/10.35629/6734-13098298.

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Rapid industrialization and globalization lead to water pollution. Annually, thousands of tons of dye effluents from various textile industries are discharged into the water stream. Therefore, cost-effective and environmentally friendly techniques are needed to remove dye effluent from industrial water. In this regard, a photocatalytic process of dye degradation is needed to cure for water pollution from dyes. Recently, photocatalysts like TiO2, ZnO, SnO2, g-C3N4, MoS2, ZnS, CeO2, ZrO2, etc. are arising as advanced materials to degrade dye effluents from wastewater. Researchers have developed

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Xie, Xiao, Michela Zuffo, Marie-Paule Teulade-Fichou, and Anton Granzhan. "Identification of optimal fluorescent probes for G-quadruplex nucleic acids through systematic exploration of mono- and distyryl dye libraries." Beilstein Journal of Organic Chemistry 15 (August 6, 2019): 1872–89. http://dx.doi.org/10.3762/bjoc.15.183.

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A library of 52 distyryl and 9 mono-styryl cationic dyes was synthesized and investigated with respect to their optical properties, propensity to aggregation in aqueous medium, and capacity to serve as fluorescence “light-up” probes for G-quadruplex (G4) DNA and RNA structures. Among the 61 compounds, 57 dyes showed preferential enhancement of fluorescence intensity in the presence of one or another G4-DNA or RNA structure, while no dye displayed preferential response to double-stranded DNA or single-stranded RNA analytes employed at equivalent nucleotide concentration. Thus, preferential fluo

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Posilskyi, Oleg, Ganna Artamonova, and Elena Trunova. "IDENTIFICATION OF TRIARYLMETHANE, PHTHALOCYANINE AND XANTHENE IN A MIXTURE OF DYES BY ELECTRON ABSORPTION SPECTROSCOPY." Ukrainian Chemistry Journal 89, no. 7 (2023): 26–39. http://dx.doi.org/10.33609/2708-129x.89.07.2023.26-39.

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In the work, the qualitative composition and differentiation of 43 samples of ballpoint pen pastes of different colors was investigated (blue-violet – 29 samples, pink-violet – 3 samples, blue – 3 samples, black – 5 samples, green – 1 sample and red –2 samples) by the method of electronic absorption spectroscopy. The results of the study showed that each paste can be distinguished by studying the nature of their absorption spectra, which arises due to the presence of different functional groups. It was established that most of the analyzed paste samples contain pigments based on triarylmethane

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Sarah Hassan QasimDuaa Rahman Ibrahim. "An overview of azo dyes environmental impacts." GSC Advanced Research and Reviews 24, no. 1 (2025): 102–11. https://doi.org/10.30574/gscarr.2025.24.1.0196.

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Intensive industrialization has led to the discharge of increasingly complex wastewater compositions, necessitating advanced treatment methods to safeguard environmental and public health. Among the most persistent and hazardous pollutants are azo dyes, a class of synthetic colorants widely used due to their low cost, vibrant hues, and color fastness. However, their resistance to natural degradation and tendency to bio-accumulate make them significant environmental contaminants. Once released into ecosystems, azo dyes pose allergenic, carcinogenic, mutagenic, and teratogenic risks. Traditional

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Bharucha, Aishwarya, Sumaiya A. Shaikh, and Arti Gaur. "A Review on Biodegradation of Toxic Dyes of South Gujarat, India." International Journal of Current Microbiology and Applied Sciences 13, no. 3 (2024): 78–101. http://dx.doi.org/10.20546/ijcmas.2024.1303.007.

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Degradation of toxic dyes by isolation and Development of Microbial consortia provides a comprehensive overview of the environmental impact of textile dye effluents, the historical usage of dyes, the classification of textile dyes, methods for textile dye removal, and the future prospects for enhancing dye biodegradation outcomes. It emphasizes the need for further research to improve dye biodegradation outcomes, including the identification of relevant microorganisms, experimental factor limitations, bioremediation sites, and degradation pathways prior to deploying microorganisms in the field

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Laing, D. K., R. J. Dudley, A. W. Hartshorne, J. M. Home, R. A. Rickard, and D. C. Bennett. "The extraction and classification of dyes from cotton and viscose fibres." Forensic Science International 50, no. 1 (1991): 23–35. http://dx.doi.org/10.1016/0379-0738(91)90129-7.

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Ayele, Abate, Deribe Getachew, M. Kamaraj, and A. Suresh. "Phycoremediation of Synthetic Dyes: An Effective and Eco-Friendly Algal Technology for the Dye Abatement." Journal of Chemistry 2021 (May 19, 2021): 1–14. http://dx.doi.org/10.1155/2021/9923643.

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Rapid industrialization leads to serious environmental hazards due to the increase in the release of pollutants into the environment. Industries that use synthetic dyes for different applications are a predominant source for dye contaminants by releasing the dye in wastewater with pretreatment or without treatment directly into the water bodies, making serious water pollution in the environment. Therefore, it is imperative to safeguard the environment from such contaminants and their associated negative impacts. The conventional treatment method that is used to treat dye-contaminated wastewate

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Mchedlov-Petrossyan, Nikolay O., and Natalya A. Vodolazkaya. "Protolytic Equilibria in Organized Solutions: Ionization and Tautomerism of Fluorescein Dyes and Related Indicators in Cetyltrimethylammonium Chloride Micellar Solutions at High Ionic Strength of the Bulk Phase." Liquids 1, no. 1 (2021): 1–24. http://dx.doi.org/10.3390/liquids1010001.

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Ionic equilibrium of 22 hydroxyxanthenes, including halogen and nitro derivatives of fluorescein, and their thio- and aza analogues, were studied spectrophotometrically in micellar solutions of cetyltrimethylammonium chloride at ionic strength of the bulk phase 4.0 M KCl. This micellar pseudophase is characterized by the electrostatic surface potential of +(15–16) mV and the ETN value of 0.623. In the case of dyes bearing the COOH group, colorless lactone is the predominant tautomer of the molecular form H2R. A new classification of fluoresceins is developed. The dyes were divided into four gr

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Sharma, Jyotshana, Shubhangani Sharma, and Vineet Soni. "Classification and impact of synthetic textile dyes on Aquatic Flora: A review." Regional Studies in Marine Science 45 (June 2021): 101802. http://dx.doi.org/10.1016/j.rsma.2021.101802.

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35

Barciela, P., A. Perez-Vazquez, and M. A. Prieto. "Azo dyes in the food industry: Features, classification, toxicity, alternatives, and regulation." Food and Chemical Toxicology 178 (August 2023): 113935. http://dx.doi.org/10.1016/j.fct.2023.113935.

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Adiga, Umesh, Debbie Taylor, Brian Bell, et al. "Automated Analysis and Classification of Infected Macrophages Using Bright-Field Amplitude Contrast Data." Journal of Biomolecular Screening 17, no. 3 (2011): 401–8. http://dx.doi.org/10.1177/1087057111426902.

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This article presents a methodology for acquisition and analysis of bright-field amplitude contrast image data in high-throughput screening (HTS) for the measurement of cell density, cell viability, and classification of individual cells into phenotypic classes. We present a robust image analysis pipeline, where the original data are subjected to image standardization, image enhancement, and segmentation by region growing. This work develops new imaging and analysis techniques for cell analysis in HTS and successfully addresses a particular need for direct measurement of cell density and other

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Jiroyah, Fakhma, and Sumarsono. "ANALISIS PENGENDALIAN PERSEDIAAN BAHAN BAKU DI UKM BATIK SEKAR JATI STAR DENGAN MENGGUNAKAN METODE ABC ANALYSIS DAN ECONOMIC ORDER QUANTITY (EOQ)." Jurnal Penelitian Bidang Inovasi & Pengelolaan Industri 1, no. 01 (2021): 32–41. http://dx.doi.org/10.33752/invantri.v1i01.1829.

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SMEs of Batik "Sekar Jati Star" is one of the manufacturing industries engaged in batik making located in Jatipelem Village, Jombang and established since 1999. One of the typical motifs in ukm is jombangan motif that depicts the icon of Jombang city. The problem is management of raw material supplies is not optimal, where so far there is no evaluation and no inventory model method is used. So that the article aims to control the inventory of batik raw materials which include fabric, dye and wax. This inventory control includes the classification of each raw material for making batik using the

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Sakong, Pornkamon, and Witchapol Thosaikham. "Revolutionizing Indigo-Dyed Fabric Identification: A Novel Sulfonation Approach for Authenticity and Quality Assurance." Trends in Sciences 21 (July 19, 2024): Manuscript. http://dx.doi.org/10.48048/tis.2024.8043.

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This study explores a novel sulfonation method for analyzing blue-dyed fabrics containing reactive, direct and indigo dyes. The proposed method accurately distinguishes indigo fabrics by converting indigo blue into indigo carmine using concentrated H2SO4, resulting in distinct spectral analysis through UV-Visible spectrophotometry. Generally, UV-Visible spectroscopy shows absorption peak characteristics influenced by analyte and environmental properties, leading to broadening and wavelength shifts. Therefore, statistical analysis of peak characteristics, including center, centroid, Full Width

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Cheng, J., S. O. Wanogho, N. D. Watson, and B. Caddy. "The extraction and classification of dyes from cotton fibres using different solvent systems." Journal of the Forensic Science Society 31, no. 1 (1991): 31–40. http://dx.doi.org/10.1016/s0015-7368(91)73115-0.

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BEATTIE, I. B., R. J. DUDLEY, and K. W. SMALLDON. "The Extraction and Classification of Dyes on Single Nylon, Polyacrylonitrile and Polyester Fibres." Journal of the Society of Dyers and Colourists 95, no. 8 (2008): 295–302. http://dx.doi.org/10.1111/j.1478-4408.1979.tb03485.x.

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Home, J. M., and RJ Dudley. "Revision of the Scheme for Extraction and Classification of Dyes from Polyacrylonitrile Fibres." Journal of the Society of Dyers and Colourists 97, no. 1 (2008): 17–19. http://dx.doi.org/10.1111/j.1478-4408.1981.tb03548.x.

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Britsun, Vasyl M., Nataliya V. Simurova, Inna V. Popova, and Oleksii V. Simurov. "Modern chemical disinfectants and antiseptics. Part I." Journal of Organic and Pharmaceutical Chemistry 19, no. 3(75) (2021): 3–14. http://dx.doi.org/10.24959/ophcj.21.231997.

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Aim. To generalize and systematize information on the properties of modern chemical disinfectants and antiseptic agents (DA and AA).Results and discussion. The review provides generalized and systematized information on the properties of modern chemical DA and AA – alkylating reagents, aldehydes, amides, amidines, bisguanidines, dyes, halogenated reagents, halogens and their complexes, 2-nitrofuran derivatives. The classification of DA and AA by their chemical structure was carried out. The activity spectra, possible application ways and forms of DA and AA were given. Their toxicity and impact

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Budipramana, Krisyanti, Vendra Setiawan, Ratih Ratih, and Yanatra Budi Pramana. "A Review of Fungal-Derived Natural Dyes: Chemical Diversity and Multifaceted Health Benefits." Jurnal Tumbuhan Obat Indonesia 17, no. 2 (2024): 75–86. https://doi.org/10.31002/jtoi.v17i2.1047.

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Various industrial sectors, from food and drug production to textiles, have widely used pigments or dyes as coloring agents. Generally, we can distinguish between two types of coloring agents: synthetic and natural. Currently, the use of synthetic colorings is a topic of debate due to their potential health risks, toxicity, and environmental pollution. This prompts a deeper exploration of natural resources as a more secure substitute for coloring agents. Plants, animals, microbes, and fungi can all provide natural coloring agents. Besides animals and microbes, some challenges in developing pla

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Spencer, Joel A., Christian Burns, Ruth Verrinder, Farhad Ghazali, and Nastaran Abbasizadeh. "Abstract A26: Age and Dose Related Changes to the Bone Marrow Microenvironment after Cytotoxic Conditioning with Busulfan." Blood Cancer Discovery 4, no. 3_Supplement (2023): A26. http://dx.doi.org/10.1158/2643-3249.aml23-a26.

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Abstract Hematopoietic Cell Transplantation (HCT) is a frequently used treatment for hematologic malignancies such as acute myeloid leukemia, multiple myeloma, lymphoma and non-malignant diseases. Preparative regimens before HCT damage the Bone Marrow (BM) niche, but it is not fully known how the cytotoxic preconditioning, whether High or Low intensity, impacts bone and BM remodeling, regeneration, and subsequent hematopoietic recovery over time. In addition, the effect of recipient age on these factors has not been completely described. In this study, we sought to longitudinally investigate b

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Alegbe, Emmanuel Ohifueme, and Taofik Olatunde Uthman. "A review of history, properties, classification, applications and challenges of natural and synthetic dyes." Heliyon 10, no. 13 (2024): e33646. http://dx.doi.org/10.1016/j.heliyon.2024.e33646.

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Whittaker, C. M. "Some Comments on the Classification of the Light Fastness of Dyes on Vegetable Fibres." Journal of the Society of Dyers and Colourists 51, no. 9 (2008): 312–14. http://dx.doi.org/10.1111/j.1478-4408.1935.tb01886.x.

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BOULTON, JOHN, and BARBARA READING. "Classification of Direct Dyes with respect to the Production of Level Dyeings on Viscose Rayon." Journal of the Society of Dyers and Colourists 50, no. 12 (2008): 381–89. http://dx.doi.org/10.1111/j.1478-4408.1934.tb01807.x.

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ARMFIELD, W. "Rate of Dyeing as an Aid to the Classification of Direct Dyes on Viscose Rayon." Journal of the Society of Dyers and Colourists 65, no. 7 (2008): 352–59. http://dx.doi.org/10.1111/j.1478-4408.1949.tb02589.x.

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Baskaran, Dr M. "Fabrication of Dip Coated ZnO Nanorods for Organic Dye Sensitized Solar Cells." International Journal for Research in Applied Science and Engineering Technology 10, no. 1 (2022): 1083–89. http://dx.doi.org/10.22214/ijraset.2022.39994.

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Abstract: Dye sensitized solar cell (DSSC) are new type of solar cell, has aroused worldwide attention which arises from its merits of low cost, ease of fabrication and environmental friendliness, etc. The development history, basic structure and working principle of the DSSC are introduced briefly, and the classification and development of DSSC are stated in detail. Dye sensitizers are divided into two major categories organic dyes and metal-organic compounds, and organic dyes can roughly be classified into several parts. A new form of solar cell is being investigated using a dye-sensitized s

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Tsatsarou, Athanasia, Athina Alexopoulou, Nadia Bizoumi Macha, and Anna Karatzani. "Traditional Natural Dyeing Materials Used in Greece from the 19th Century Onwards." Heritage 6, no. 4 (2023): 3567–77. http://dx.doi.org/10.3390/heritage6040189.

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Textiles and clothing were and still are an important source of culture as well as an indicator of a robust economy and social status. Textile household goods and clothing are important heirlooms, providing valuable information about the standard of living, socio-political events, and cultural influences of the regions from which they originate. This paper presents the preliminary results of a research project dealing with the traditional natural dyes used in Greece for the decoration of garments from the 19th century onwards (from the 19th until the mid-20th century). The research aims to ide

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