Articles with "dye" as a keyword



Quantum Dot–Dye Conjugates for Biosensing, Imaging, and Therapy

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Published in 2018 at "Advanced Healthcare Materials"

DOI: 10.1002/adhm.201800252

Abstract: Adding value to the intrinsic properties of quantum dots (QDs), a strategy to conjugate dyes on the surface of QDs offers new opportunities, since the coupling between QD and dyes can be designed to allow… read more here.

Keywords: fluorescence; quantum dot; biosensing imaging; dye ... See more keywords

Cholesteric Liquid Crystal Polymer Networks Doped with an Axially Chiral Fluorescent Dye: Circularly Polarized Luminescence and Anti‐Counterfeiting Applications

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Published in 2024 at "Advanced Optical Materials"

DOI: 10.1002/adom.202402128

Abstract: Circularly polarized luminescence (CPL) of chiral luminescent materials has gained increasing attention because of their significant applications in 3D displays, chiral optoelectronics, anti‐counterfeiting, and encryption. A strongly emissive chiral dye BAcT is synthesized using (R)‐BINOL… read more here.

Keywords: liquid crystal; clcn; anti counterfeiting; dye ... See more keywords

Reducing Thermal Quenching in Dye@MOF/BN Phosphors for Highly‐Efficient White Light Emitting Diodes (WLEDs)

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Published in 2025 at "Advanced Optical Materials"

DOI: 10.1002/adom.202500439

Abstract: Although dye‐encapsulated metal‐organic framework (dye@MOF) phosphors exhibit excellent advantages (e.g., high quantum yield (QY) and luminescence tunability) in white light emitting diodes (WLEDs) lighting, the considerable fluorescence quenching of these dye@MOF phosphors remains an unmet… read more here.

Keywords: dye mof; white light; mof phosphors; light emitting ... See more keywords

14.2% Efficiency Dye‐Sensitized Solar Cells by Co‐sensitizing Novel Thieno[3,2‐b]indole‐Based Organic Dyes with a Promising Porphyrin Sensitizer

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Published in 2020 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202000124

Abstract: A new series of 4‐hexyl‐4H‐thieno[3,2‐b]indole (HxTI) based organic chromophores is developed by structural engineering of the electron donor (D) group in the D–HxTI–benzothiadiazole‐phenyl‐acceptor platform with different fluorenyl moieties, such as unsubstituted fluorenyl (SGT‐146) and hexyloxy… read more here.

Keywords: dye; dye sensitized; based organic; sensitized solar ... See more keywords

Efficient removal of organic dye pollutants using covalent organic frameworks

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Published in 2017 at "Aiche Journal"

DOI: 10.1002/aic.15699

Abstract: A rational design and synthesis of covalent organic frameworks (COFs) displaying efficient adsorption of surrogates for common organic pollutants is demonstrated herein. Significantly, the top performing mesoporous triazine-functionalized polyimide COF exhibits superior adsorption of the… read more here.

Keywords: organic dye; removal organic; dye; efficient removal ... See more keywords

Use of metal composite MOF-5-Ag2O-NPs as an adsorbent for the removal of Auramine O dye under ultrasound energy conditions

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Published in 2018 at "Applied Organometallic Chemistry"

DOI: 10.1002/aoc.4007

Abstract: In this work, MOF-5 composited with Ag2O nanoparticles was prepared and characterized via X-ray diffraction, field emission-scanning electron microscopy, energy-dispersive spectroscopy and FT-IR analysis. This new material was subsequently employed for removing basic yellow dye… read more here.

Keywords: energy; removal; mof ag2o; dye ... See more keywords

Ionic Liquid Assisted Synthesis of Metal Oxide Nanoparticles and Their Application for Photocatalytic Dye Degradation on Malachite Green

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Published in 2024 at "Applied Organometallic Chemistry"

DOI: 10.1002/aoc.7931

Abstract: Organic dyes are extensively used in numerous sectors, for example, textiles, leather, food, pharmaceuticals, paint, and plastic. Industries have contributed directly to significant environmental contamination, particularly in the form of water pollution. The present work… read more here.

Keywords: spectroscopy; malachite green; degradation malachite; oxide nanoparticles ... See more keywords

Bioremediation of Crystal Violet Dye Using Sapindus mukorossi Functionalized Iron‐Oxide Nanoparticles From Coprecipitation Method

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Published in 2025 at "Asia-Pacific Journal of Chemical Engineering"

DOI: 10.1002/apj.70150

Abstract: The textile industry is a water‐intensive industry that disrupts aquatic ecosystems by releasing recalcitrant chemicals like crystal violet (CV) dye characterized by its carcinogenic and mutagenic nature. Ethanolic extract of saponin‐rich Sapindus mukorossi was employed… read more here.

Keywords: violet dye; crystal violet; oxide nanoparticles; dye ... See more keywords
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Improving the UV resistance of aromatic poly(l,3,4‐oxadiazole) fiber using a disperse dye modified with octavinyl POSS. Part 1: Preparation of dye and dyeing

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Published in 2017 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.44745

Abstract: Modified dyes were obtained by grafting of disperse dyes with octavinyl polyhedral oligomeric silsesquioxanes (POSS) using a Friedel-Crafts alkylation reaction and using different ratios of POSS and the original disperse dye. The modified dyes are… read more here.

Keywords: dye modified; disperse dye; aromatic poly; fiber ... See more keywords

Preparation of grafted starch‐based cationic flocculants and its removal of reactive and disperse dyes

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Published in 2024 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.56336

Abstract: In this paper, a starch‐based flocculant (ADSt) with medium and low temperature solubility and enhanced flocculation effect was synthesized using corn starch, acrylamide, and dimethyldiallyl ammonium chloride as main materials by the ethanol‐alkali method and… read more here.

Keywords: preparation; adst; starch based; dye ... See more keywords

Dopamine‐Assisted Polyethyleneimine Deposition Modification of Hypercrosslinked Polystyrene for Enhanced Adsorption of the Dye Congo Red

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Published in 2024 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.56652

Abstract: Congo red dye wastewater is highly toxic and nondegradable, posing a significant threat to the environment. Hypercrosslinked porous materials (HCP) are effective candidates for the removal of dyes from wastewater. In this study, hypercrosslinked polystyrene… read more here.

Keywords: dopamine assisted; adsorption; congo red; hypercrosslinked polystyrene ... See more keywords