Results 91 to 100 of about 12,818 (208)

Isolation and screening of azo dye decolorizing bacterial isolates from dye-contaminated textile wastewater

Soil & Environment, 2011
Azo dyes are released into wastewater streams without any pretreatment and pollute water and soilenvironments. To prevent contamination of our vulnerable resources, removal of these dye pollutants is of greatimportance.
Shahid Mahmood, Muhammad Arshad, Azeem Khalid, Zilli Huma Nazli, Tariq Mahmood   +4 more
doaj  

Channel Microenvironment‐Controlled Pillared MOF as Efficient Triboelectric Nanogenerator Material for Self‐Powered Degradation of Organic Pollutants

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 5, September 2026.
The pore microenvironment regulation of metal–organic framework (MOF) significantly enhanced the output performance of triboelectric nanogenerators (TENG) through SC‐SC transformation, which provides a new idea for the construction of self‐powered degradation systems for organic pollutants.
Long Li, Zhichao Shao, Weibing Liu, Yuchen Liu, Shuhan Zhao, Yi Wei, Jianing Zhang, Xueyou Wang, Hongwei Hou   +8 more
wiley   +1 more source

Determination of Cell Viability—Trypan Blue Staining

Cell Proliferation, EarlyView.
Yingying Liu, Wenfeng Huang, Boqiang Fu, Jing Wang, Lei Wang, Jiani Cao, Jie Hao, Tongbiao Zhao, Ranran Xu, Aijin Ma, Kai Chen   +10 more
wiley   +1 more source

ZnO Decorated Electrospun Polylactic Acid Membrane for Organic Dyes Removal From Wastewaters

EcoMat, Volume 8, Issue 9, September 2026.
PLA electrospun membranes doped with ZnO can spontaneously remove organic dyes from wastewater. The high adsorption capacity obtained is strongly influenced by environmental conditions. ABSTRACT The present work reports the design of a novel nanocomposite adsorbent based on a bio‐based PLA electrospun membrane doped with ZnO (28 wt% confirmed by TGA ...
Gianluca Viscusi, Marta Balsamo, Maria Chiara Mistretta, Giuliana Gorrasi, Roberto Scaffaro   +4 more
wiley   +1 more source

Assessment of Genotoxic, Oxidative Stress and Histopathological Effects of Azo Dye Acid Red 119 on Blood and Gill of Freshwater Fish Channa punctata

Journal of Biochemical and Molecular Toxicology, Volume 40, Issue 9, September 2026.
Azo dye Acid Red 119 exerts marked DNA damage, oxidative stress, antioxidant enzymatic, and histopathological alterations in the blood and gills of freshwater fish Channa punctata, underscoring the urgent need for stricter effluent regulation and sustainable treatment strategies in textile industries.
Harpal Kaur, Divya Saini, Aditi Khanna, Pooja Chadha   +3 more
wiley   +1 more source

Synthesis, Structural Characterization, and IPCE Performance Evaluation of Novel Naphthalimide-Substituted Azo Dyes for Dye-Sensitized Solar Cells

UMYU Scientifica Journal
This study presents the synthesis, characterization, and photovoltaic evaluation of novel naphthalimide-substituted azo dyes for dye-sensitized solar cells (DSSCs).  The dyes were synthesized through nitration, amination, diazotization, and azo-coupling
Agho, O. B., Yakubu, M. K., Bello, K. A., Abdelmalik, A. A.   +3 more
doaj   +1 more source

Performance of commercial polyamide membranes in pervaporation for dye removal: Impact of dye classes, colors, and surfactants

Journal of Chemical Technology &Biotechnology, Volume 101, Issue 9, Page 1742-1756, September 2026.
Abstract BACKGROUND Water reclamation in the textile industry is essential to reduce environmental impacts associated with high water consumption and pollutant discharge. Among emerging technologies, pervaporation (PV) has gained attention due to its high selectivity and efficiency in contaminant removal. However, there is still a lack of comprehensive
Miriam Albara, Angelo Oliveira Silva, Ricardo Antonio Francisco Machado, Cintia Marangoni   +3 more
wiley   +1 more source

Spectrophotometric determination of salbutamol sulphate in bulk and in pharmaceutical formulations

مجلة بغداد للعلوم
A new simple and sensitive colorimetric method has been developed for determination of salbutamol in aqueous solutions. The method is based on the formation of a yellow colored azo dye by diazotization of 2,4-dichloroaniline, followed by a azo-coupling ...
Maha Kadhim Salman
doaj   +1 more source

A Review on Green Synthetic Approaches in the Development of Quinoline Analogues

ChemistrySelect, Volume 11, Issue 33, 1 September 2026.
This review highlights recent advances in environmentally friendly approaches, including metal‐free systems, solvent‐free approaches, microwave, and ultrasonic‐assisted techniques, organo‐ and biocatalysis, ionic liquids, nanoparticle catalysis, electrochemical, and photocatalytic strategies for the synthesis of quinoline scaffolds.
Demis Zelelew, Ajay Bissessur, Parvesh Singh, Hogantharanni Govender   +3 more
wiley   +1 more source

Photoinduced Interactions in Thin Films of Azo Dyes and Planar-Aligned Nematic Liquid Crystal

Crystals
Properties of surface anchoring depend on the absorbed exposure energy and various potential interactions associated with liquid crystal and azo dye layers.
Aleksey Kudreyko, Vladimir Chigrinov, Arina Perestoronina   +2 more
doaj   +1 more source