Results 101 to 110 of about 280,723 (196)

Efficient degradation and detoxification of structurally different dyes and mixed dyes by LAC-4 laccase purified from white-rot fungi Ganoderma lucidum

Ecotoxicology and Environmental Safety
The purpose of this study is to evaluate the decolorization ability and detoxification effect of LAC-4 laccase on various types of single and mixed dyes, and lay a good foundation for better application of laccase in the efficient treatment of dye ...
Wei Deng, Mingrui Ge, Ziyi Wang, Chenwen Weng, Yang Yang   +4 more
doaj   +1 more source

BIODEGRADATION OF AZO DYE BY ADAPTED MIXED MICROBIAL CULTURES [PDF]

, 2013
Wastewater effluents from azo dye production and other dye-stuff using industries contain significant amounts of highly resistant azo dyes that require special treatment processes to prevent groundwater contamination.
Landeka Dragičević, Tibela, Galant, Mirjana, Anić Vučinić, Aleksandra, Hrenović, Jasna, Šiljeg, Mario, Gudelj, Ivana, Šoljan, Vice   +6 more
core  

Integrating anaerobic and photochemical processes: UV–vis‐driven post‐treatment for micropollutant abatement and toxicity control in UASB secondary effluent

Journal of Chemical Technology &Biotechnology, Volume 101, Issue 12, Page 2619-2629, December 2026.
Abstract BACKGROUND Upflow anaerobic sludge blanket (UASB) reactors are widely used in low‐ and middle‐income countries, but secondary effluents may still contain organic micropollutants and residual toxicity. This study evaluated UV–Vis photolysis and UV/H2O2 as post‐treatment options for UASB secondary effluent (SE), integrating micropollutant ...
Fernando Rodrigues‐Silva, Gabriella P Masceno, Paloma P Panicio, Magno Lange Albuquerque, Rafaela Imoski, Wanessa A Ramsdorf, Liziê DT Prola, Maria Clara VM Starling, Camila C Amorim, Fernando H Passig, Marcus V Liz   +10 more
wiley   +1 more source

Fundamentals, Advances, and Applications of Electrospun Nanofibrous 3D Materials

Journal of Applied Polymer Science, Volume 143, Issue 43, November 15, 2026.
Three‐dimensional electrospun nanofibrous systems offer unique properties and microenvironments. These properties are determined by the fabrication strategies employed and can be adjusted by the incorporation of functional additives to achieve multifunctionality for specific applications. The applications range from the biomedical to the environmental,
Rebecca Hengsbach, Viraj P. Nirwan, Altangerel Amarjargal, Zahra Asefi, Amir Fahmi   +4 more
wiley   +1 more source

Textile Effluent Containing Azo Dyes Eco-Friendly Bioremediation using Lentinus sp. in a Packed-Bed Bioreactor with Pine Sawdust as an Organic Inducer

Universitas Scientiarum
Industrial textile effluents containing azo dyes pose a major environmental challenge due to their persistence and toxicity. This study evaluated the capacity of a native white-rot fungus (Lentinus sp.) to treat a real textile effluent polluted with an ...
Camila Gómez Garcés, Luisa Múnera Porras, Lida Arias Marín   +2 more
doaj   +1 more source

Laser-induced surface and bulk reorientation of the director in azo-dye-doped liquid crystal cells

, 2001
The director reorientation in the liquid crystals (LCs) cells initiated by the trans-cis isomerization of azo-dyes was studied with the aid of pump-probe-beam experiments.
Agashkov, A., H.F. Gleeson, Yaroshchuk, O., Reshetnyak, V., S.J. Watson, Kovalev, A., O. Yaroshchuk, Serak, S., S. Serak, Watson, S. J., A. Kovalev, A. Agashkov, Gleeson, H. F., V. Reshetnyak   +13 more
core   +1 more source

Electrode Architectures in Biophotoelectrochemical Systems for Sustainable Energy and Environmental Applications

ChemSusChem, Volume 19, Issue 21, 12 November 2026.
Biophotoelectrochemical system merges photoelectrochemical with bioelectrochemical system to enable solar‐driven redox reactions using microorganisms or enzymes. This approach offers multifunctional abilities such as selective H2 production, CO2 reduction, N2 fixation, pollutant removal, and energy recovery, highlighting new pathways for sustainable ...
Indra J. Budiarso, Masaki Umetsu, Yuta Nakayasu, Masanobu Kamitakahara   +3 more
wiley   +1 more source

Photoelectrochemical Nitrate Reduction to Ammonia: Materials, Methods, and Metrics

ChemElectroChem, Volume 13, Issue 21, 3 November 2026.
Can nitrogen pollution become a chemical resource? Nitrate offers a water‐soluble, chemically activated alternative to atmospheric nitrogen for ammonia synthesis. Photoelectrochemical conversion could couple pollutant remediation with decentralized production of a valuable feedstock and future energy carrier.
Elan D. R. Mistry, Anna Kowalska, Roel van de Krol, Alexander J. E. Rettie   +3 more
wiley   +1 more source

Synthesis of a cyclodextrin azo dye [3]rotaxane as a single isomer

, 1999
Azo coupling between 2,6-dimethylphenol and aqueous 4,4'-bis(diazonio)azobenzene chloride in the presence of α-cyclodextrin yields an azo dye [3]rotaxane as a single stereoisomer, with the 2,3-rims of both cyclodextrins pointing ...
Craig, MR, Harry L. Anderson, Michael R. Craig, Anderson, Harry, Michael G. Hutchings, Tim D. W. Claridge, Claridge, Timothy, Hutchings, MG   +7 more
core   +1 more source

Nano Borophene as a Programmable 2D Scaffold for Organized DNA Assembly and Long‐Range Energy Transfer

Advanced Functional Materials, Volume 36, Issue 88, 2 November 2026.
Borophene is introduced as a programmable 2D bio‐interface that organizes DNA through dual boron–sulfur and nucleobase interactions. This molecular architecture enables efficient long‐range nanosurface energy transfer, establishing new design principles for functional nano–bio interfaces and amplification‐free optical biosensing.
Teresa Aditya, Pranay Saha, John M. Sansalone, Shraddha Krishnakumar, Matthew Molinaro, André J. van der Vlies, Nada Maher, Adrienne Griffiths, Zakhro Zakirova, Ketan Dighe, Narayana R. Aluru, Dipanjan Pan   +11 more
wiley   +1 more source