Articles with "violet dye" as a keyword



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

Sign Up to like & get
recommendations!
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

Enhancement in mechanical, optical, SHG, photoacoustic and Z-scan studies on pure and crystal violet dye doped L-proline cadmium chloride single crystal for nonlinear optical applications

Sign Up to like & get
recommendations!
Published in 2019 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-018-00645-7

Abstract: Incorporation of dye in crystals is fascinating to the researchers for application in the field of solid state lasers. The host material is doped with an organic dye namely crystal violet (CV) dye is grown… read more here.

Keywords: violet dye; pure crystal; crystal violet; crystal ... See more keywords

Photocatalytic decolorization of methyl violet dye using Rhamnolipid biosurfactant modified iron oxide nanoparticles for wastewater treatment

Sign Up to like & get
recommendations!
Published in 2019 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-019-00751-0

Abstract: Wastewater discharged by some industries under uncontrolled and unsuitable conditions is leading to significant environmental concern. Dyes are one of the major constituents in wastewater. Industrial dyes are stable, toxic and also considered potentially carcinogenic.… read more here.

Keywords: methyl violet; oxide nanoparticles; violet dye; iron oxide ... See more keywords

An efficient removal of crystal violet dye from waste water by adsorption onto TLAC/Chitosan composite: A novel low cost adsorbent.

Sign Up to like & get
recommendations!
Published in 2017 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2016.11.077

Abstract: A composite of Typha latifolia activated carbon (TLAC) (a novel, low cost absorbent) and chitosan (TLAC/Chitosan composite) was prepared. The composite was characterised using IR spectra, XRD, FESEM and Pore size studies. Its effectivity was… read more here.

Keywords: tlac chitosan; violet dye; removal crystal; dye ... See more keywords
Photo from archive.org

Holographic gratings recorded in PDLC mixed with crystal violet dye

Sign Up to like & get
recommendations!
Published in 2017 at "Optik"

DOI: 10.1016/j.ijleo.2017.06.089

Abstract: Abstract Optical characterization of a doped-Polymer Dispersed Liquid Crystal, which was made by mixing Norland Optical Adhesive no. 65©, nematic liquid crystal E7 and crystal violet dye deposited between two glass plates coated with Indium… read more here.

Keywords: gratings recorded; holographic gratings; violet dye; crystal violet ... See more keywords

Fabrication of high selectivity blend membranes based on poly vinyl alcohol for crystal violet dye removal

Sign Up to like & get
recommendations!
Published in 2020 at "Journal of environmental chemical engineering"

DOI: 10.1016/j.jece.2020.103706

Abstract: Abstract Recently membrane technology is considered most effective and promising process for water treatment with high efficiency. So to overcome the brittle problems for cellulose acetate membranes, blend membranes with polyvinyl alcohol were prepared using… read more here.

Keywords: violet dye; alcohol; dye; crystal violet ... See more keywords

Interaction of crystal violet dye with dodecyltrimethylammonium bromide in aqueous and electrolyte medium at different temperatures

Sign Up to like & get
recommendations!
Published in 2021 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2021.117592

Abstract: Abstract Dyeing is one of the most important processes in the textile industries which require optimum binding of dye with the fabrics. In the binding phenomenon of dye with the fabrics, surfactants play a significant… read more here.

Keywords: medium; interaction crystal; violet dye; dodecyltrimethylammonium bromide ... See more keywords

Electrochemical Sensor for Detection and Degradation Studies of Ethyl Violet Dye

Sign Up to like & get
recommendations!
Published in 2022 at "ACS Omega"

DOI: 10.1021/acsomega.2c03472

Abstract: In this work, a simple and sensitive electrochemical method was developed to determine ethyl violet (EV) dye in aqueous systems by using square wave anodic stripping voltammetry (SWASV) employing a glassy carbon electrode modified with… read more here.

Keywords: violet dye; detection; ethyl violet; method ... See more keywords

Modification of nickel ferrite nanoparticles by sodium docusate surfactant for superior crystal violet dye removal from aqueous solutions

Sign Up to like & get
recommendations!
Published in 2024 at "Scientific Reports"

DOI: 10.1038/s41598-024-77608-y

Abstract: In this study, nickel ferrite (NiFe2O4) nanoparticles were synthesized using the Pechini sol-gel method and modified with sodium docusate surfactant. The modified nanoparticles showed an enhanced adsorption capacity of 384.62 mg/g for crystal violet dye,… read more here.

Keywords: spectroscopy; violet dye; crystal violet; sodium docusate ... See more keywords

Innovative nanocomposite comprising of ZrO2, MnCO3, and CdCO3 for superior crystal violet dye adsorption: synthesis, characterization, and regeneration insights

Sign Up to like & get
recommendations!
Published in 2025 at "Scientific Reports"

DOI: 10.1038/s41598-025-90098-w

Abstract: Crystal violet dye, widely used in industries, poses environmental and human health hazards due to its persistence and toxicity. Effective removal methods are critical to mitigate these impacts. This study presents the synthesis of a… read more here.

Keywords: violet dye; crystal violet; adsorption; zro2 mnco3 ... See more keywords

Ecofriendly Green Synthesis of Copper (II) Oxide Nanoparticles Using Corchorus olitorus Leaves (Molokhaia) Extract and Their Application for the Environmental Remediation of Direct Violet Dye via Advanced Oxidation Process

Sign Up to like & get
recommendations!
Published in 2022 at "Molecules"

DOI: 10.3390/molecules28010016

Abstract: In this research, copper (II) oxide nanoparticles were prepared by an ecofriendly green method using the extract of corchorus olitorus leaves (Molokhaia) as a surfactant, capping and anti-agglomeration agent. The ecofriendly green CuO NPs were… read more here.

Keywords: violet dye; process; direct violet; ecofriendly green ... See more keywords