Results 51 to 60 of about 52,300 (269)

Enzymatic degradation of azo dyes under long time oxidative conditions [PDF]

open access: yes, 2006
Trametes villosa laccase was used for direct azo dye degradation for which the reaction products were analyzed over long periods of time. Laccases have been extensively studied for the degradation of azo dyes [1-3].These enzymes are multicopper phenol
Górnacka, B.   +3 more
core  

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

open access: yesAdvanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades   +7 more
wiley   +1 more source

Crystal Engineering of Reticular Materials for Gas‐ and Liquid‐Phase Hydrocarbon Separation

open access: yesAdvanced Materials, EarlyView.
Crystal engineering enables systematic study of structure/function relationships as exemplified by pore engineering of reticular sorbents, including porous coordination networks and covalent organic frameworks. This review assesses such studies applied across the full scope of industrially relevant hydrocarbon separations to provide insight into how ...
Xia Li   +2 more
wiley   +1 more source

New Cation Sensors Based on Eugenol-Derived Azo Dyes

open access: yesMolecules
Eugenol-based azo dyes illustrate how bio-sourced compounds like eugenol can be transformed through synthetic processes into functional and colorful compounds.
José R. A. Coelho   +8 more
doaj   +1 more source

Preparation and diagnosis some heterocyclic compounds that derived from 1,3,4 – Thiadiazole compound derived from 1,3,4 – Thiadiazole compound [PDF]

open access: yesKirkuk Journal of Science, 2016
This search included synthesis of some heterocyclic compounds devired from 1,3,4- thiadiazol ring ,such as thaiazolidin -4-one substituents Azetidine -3- one and Azo dyes.
Ayad S. H. AL-Maaini Nazhan.KA AL-Luhiby
doaj   +1 more source

Potential antioxidant activity of pomegranate peel and seed extracts and synergism with added phenolic antioxidants in a liposome system: a preliminary study [PDF]

open access: yes, 2014
peer-reviewedThis study describes the use of liposomes as biological membrane models to evaluate the potential of natural antioxidants as inhibitors of lipid peroxidation.
Altunkaya, A.
core  

Applications, composites, and devices: general discussion [PDF]

open access: yes, 2014
Applications, composites, and devices: general ...
Ajayan, P   +22 more
core   +2 more sources

Performance Constraints of All‐Perovskite Tandem Solar Cells in Low‐Intensity, Low‐Temperature Environments

open access: yesAdvanced Materials, EarlyView.
All‐perovskite tandem solar cells are evaluated under low‐intensity and low‐temperature (LILT) conditions relevant to space environments. Distinct loss regimes emerge, where weaker entropic mixing causes halide segragation below ≈240 K going along with a strong current imbalance, while poor electron transport in C60 dominates.
Sercan Ozen   +10 more
wiley   +1 more source

Synthetic dye decolorization by three sources of fungal laccase [PDF]

open access: yes, 2012
Decolorization of six synthetic dyes using three sources of fungal laccase with the origin of Aspergillus oryzae, Trametes versicolor, and Paraconiothyrium variabile was investigated. Among them, the enzyme from P.
Aghaie-Khozani, M.   +6 more
core   +2 more sources

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

open access: yesAdvanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Home - About - Disclaimer - Privacy