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Kinetic Studies on Hydride Transfer Reactions of Dyes and Leuco Dyes
Kinetic Studies on Hydride Transfer Reactions of Dyes and Leuco Dyesopenaire
Irreversible temperature indicator based cellulose membranes conjugated with leuco‐dye pigment [PDF]
Journal of Applied Polymer ScienceAbstractThis research focuses on the development of thermochromic membranes made of cellulose acetate (CA) for temperature monitoring of sensitive food products. Two dual TC membranes developed for the control of different temperature ranges were formulated using a three‐component system: a leuco‐dye membrane (crystal violet lactone, CVL) integrated ...
Margarida Carvalho +2 more
exaly +4 more sources
Journal of Materials Chemistry C, 2017 Durable, reversible color changing polyester fabrics were successfully fabricated using thermochromic leuco dye-loaded silica nanocapsules via dyeing.
Xiaoqian Ji +2 more
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Polymethine Dye Synthesis and Its Leuco Property Investigation
Molecular Crystals and Liquid Crystals, 2007Polymethine dyes have been synthesized using bis-dimethylaminophenylethylene compound. These dyes can be converted to the colorless leuco form by the treatment with alkali. Interestingly, these leuco dyes showed reversible color formation properties with following acid addition.
Young-A Son +2 more
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Radiochromic leuco dye micelle hydrogels: I. Initial investigation
Physics in Medicine and Biology, 2009This investigation reports the use of surfactants and colorless leuco triarylmethane dyes to form a new class of radiochromic micelle hydrogels for three-dimensional (3D) water-equivalent dosimetry. Gelatin gel samples with several surfactants and leuco dyes were prepared and evaluated for optical transparency, dose sensitivity and diffusion rates. The
Kevin Jordan
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Radiochromic leuco dye micelle hydrogels: II. Low diffusion rate leuco crystal violet gel
Physics in Medicine and Biology, 2009Radiation-sensitive hydrogels offer the capability of verifying intricate dose distributions in three-dimensional (3D) space conveniently in a single measurement with sub-millimetre spatial resolution. In this study, a new radiochromic hydrogel called leuco crystal violet (LCV) micelle gel is introduced. Upon irradiation, LCV converts to crystal violet
J Battista, Kevin Jordan
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Luminescence of Leuco-Thiazine Dyes
Journal of Fluorescence, 2003Details of the novel luminescence of the leuco forms of the thiazine dyes, methylene blue and thionine, are reported, including their emission maxima, quantum yields and lifetimes of the luminescence. Other work shows that this luminescence is independent of reducing agent type and solution pH and is a common feature of most thiazine dyes.
Lee, S.K., Mills, Andrew
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Dye-sensitized Solar Cells Based on Fluoran Leuco Sensitizers
Journal of the Korean Institute of Electrical and Electronic Material Engineers, 2013 The utilization of a fluoran leuco sensitizer, 2-anilino-6-dibutyl amino-3-methylfluoran (ODB-2), for dye-sensitized solar cells (DSSCs) was investigated through the examination of the adsorption of ODB-2 molecules onto the surfaces of porous titanium dioxide (titania, TiO2) films and the photovoltaic properties of ODB-2-based DSSCs.
Byeong-Kwan An
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Experimental Work: Thermochromic Leuco Dyes
2020Development of paste recipes with TC and conventional pigments for textile printing is commonly realized through empirical processes. Towards a systematic and more accurate process to create TC textiles, this chapter presents experimental work based on instrumental processes of paste recipe formulation and respective integration in textile substrates ...
Isabel Dias Cabral +2 more
openaire +1 more source