Results 41 to 50 of about 1,037 (167)
Educación Química, 2018 Pierre-Jean Robiquet (1780-1840), a French pharmacist, made important contributions in the areas of mineral chemistry, mineral and vegetable pigments, and extractive and analytical chemistry.
Jaime Wisniak
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Heritage, 2023 This paper discusses colorants found in Tumulus MM, the tomb of King Midas or his father, at Gordion, the capital of the Phrygian kingdom. Chromophores, colorants, and auxiliaries are preserved largely independent of the textiles they once colored.
Mary Ballard +3 more
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Journal of Spectroscopy, Volume 2026, Issue 1, 2026.Natural madder dye, together with turmeric and indigo, is one of the most widely used plant‐derived colorants in sustainable textile production. However, significant variability in raw materials and processing routes often leads to unstable dyeing performance and limits industrial standardization. Rapid and reliable quantitative determination of active
Wei Jiang +6 more
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Electrocoagulation of Quinone Pigments
Molecules, 2006 Some representative quinones, viz. one naphthoquinone (plumbagin) and five anthraquinones (alizarin, purpurin, chrysazin, emodin, and anthrarufin), were subjected to electrocoagulation.
Duang Buddhasukh +5 more
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Harnessing Photo‐Energy Conversion in Nanomaterials for Precision Theranostics
Advanced Materials, Volume 37, Issue 48, December 3, 2025.Harnessing photo‐energy conversion in nanomaterials enables precision theranostics through light‐driven mechanisms such as photoluminescence, photothermal, photoelectric, photoacoustic, photo‐triggered surface‐enhanced Raman scattering (SERS), and photodynamic processes. This review explores six fundamental principles of photo‐energy conversion, recent
Jingyu Shi +4 more
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Textile Dyes from Gokstad Viking Ship’s Grave
Heritage, 2021 The grave from Gokstad in Norway, dating to ca 900 AD, is one of the best-preserved Viking Age ship graves in the world. The grave mound contained a variety of goods along with human remains, buried in a Viking ship.
Jeannette Jacqueline Łucejko +2 more
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Unperceivable Designs of Wearable Electronics
Advanced Materials, Volume 37, Issue 49, December 10, 2025.Unperceivable wearable technologies seamlessly integrate into everyone's daily life, for healthcare and Internet‐of‐Things applications. By remaining completely unnoticed both visually and tactilely, by the user and others, they ensure medical privacy and allow natural social interactions.
Yijun Liu +2 more
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Synthesis and Photodynamic Activities of Pyrazolyl and Cyclopropyl Derivatives of Purpurin-18 Methyl Ester and Purpurin-18-N-butylimide [PDF]
Bulletin of the Korean Chemical Society, 2011 To date, many groups focused on the development of new PS to afford selective photo-dynamic effect through a photoirradiation results in a genera-tion of singlet oxygen to destroy the tumour cells. Chlorins are second-generation PSs and good candidates for PDT on account of the long wavelength absorption within the photodynamic window (650 - 800 nm)
Il Yoon +4 more
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Coloration Technology, Volume 141, Issue 6, Page 801-827, December 2025.Abstract Recent global interest in sustainable practices in the textile and fashion industry has inspired stakeholders to readopt natural colourants. However, integrating these practices raises several questions regarding the latest developments in natural colourant and trend forecasting practices in the textile and fashion industry.
Bintan Titisari, Pammi Sinha
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Coloration Technology, Volume 141, Issue 6, Page 889-908, December 2025.Abstract Conventional textile dyeing utilises large amounts of water and generates significant amounts of wastewater, highlighting the need to utilise more sustainable dyeing methods. Supercritical carbon dioxide (scCO2) dyeing offers a zero‐water, zero‐wastewater alternative with reduced energy requirements and carbon dioxide recyclability. While both
Michele Schmidt +3 more
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