Results 51 to 60 of about 3,989 (228)

Optimization of a Sonotrode Extraction Method and New Insight of Phenolic Composition of Fucus vesiculosus

Marine Drugs
The optimization of bioactive compound extraction from Fucus vesiculosus using ultrasound-assisted extraction (UAE) via sonotrode was investigated to maximize phenolic recovery and antioxidant activity while promoting a sustainable process.
Lidia Gil-Martínez, Alejandro Santos-Mejías, José Manuel De la Torre-Ramírez, Alberto Baños, Vito Verardo, Ana M. Gómez-Caravaca   +5 more
doaj   +1 more source

Fenton-Mediated Chlorophenol Degradation by Iron-Reducing Compounds Isolated from Endophytic Fungi in Atacama Puna Plateau Lecanicillium ATA01

Fermentation, 2022
Low-molecular-mass iron-reducing compounds (IRCs) were produced by entomopathogenic endophytic fungi Lecanicillium sp. ATA01 in liquid cultures. The extracellular hydrophilic extract contained three IRCs formed by peptides, iron and phenolate structures ...
Rómulo Oses-Pedraza, Estefanía Bonnail, Paris Lavin, Cristina Purcarea, Manuel Alarcón, Danae Irribarren-Riquelme, Jaime Rodríguez   +6 more
doaj   +1 more source

Substrate scope of ancestral versus modern family‐1 glycosidases

Protein Science, Volume 35, Issue 7, July 2026.
Abstract Experimental studies support that protein engineering based on ancestral sequence reconstruction often leads to variants with biotechnologically useful biomolecular properties. These may include high stability, enhanced conformational flexibility and a modified catalysis range.
Luis I. Gutierrez‐Rus, Dušan Petrović, Pascal Schneider, Katja Zorn, Gloria Gamiz‐Arco, Rocío Romero‐Zaliz, Ignacio Suarez‐Martin, Leonardo De Maria, Francesco Falcioni, Valeria A. Risso, Martin A. Hayes, Jose M. Sanchez‐Ruiz   +11 more
wiley   +1 more source

Development of mixed anaerobic culture for degrading high concentrations of chlorophenols [PDF]

, 2019
This study details the development of mixed anaerobic culture capable of degrading high concentrations of chlorophenols; 4-chlorophenol (MCP), 2,4-dichlorophenol (DCP) and pentachlorophenol (PCP) were used for that purpose.
Kanawade, R, Nithiyanantham, S, Sudarsan, JS, Goel, M, Ramesh, M   +4 more
core   +1 more source

Simultaneous assay of Chlorophenols and Chloroanisoles in wines and corks or cork-based stoppers. Application in determining the origin of pollution in bottled wines

OENO One, 2003
The contamination of wines and, more rarely, of brandies by corks or cork-based stoppers used as bottles closures has been a recurring issue for many years.
Pascal Chatonnet, Dominique Labadie, Stéphane Boutou   +2 more
doaj   +1 more source

Rapid Degradation of p-Chlorophenol by the Activated Percarbonate

Chemical Engineering Transactions, 2020
Chlorophenols (CPs) are widely used in the industrial production of wood preservatives, herbicides, fungicides, and pesticides. Because of its widespread existence and low biodegradability, CPs have caused harm to the environment, ecology and human ...
Honggang Liang, Mei Cui, Rongxin Su, Zhaohui Liu, Jinghui Zhang, Renliang Huang   +5 more
doaj   +1 more source

Study the Pollutants Chlorophenols: Electronic and Physical Properties Relationship [PDF]

Engineering and Technology Journal, 2016
Geometrical optimization and electronic structure of chlorophenols were researched by DFT (B3LYP) utilizing a 3-21G basis set. We have likewise researched the aggregate electronic properties, Highest occupied molecular orbital (HOMO), lowest unoccupied ...
Abdul Hameed M.J. Al Obaidy, Ahmed A. Al-Amiery, Rana R. Al-Ani, Yasameen K. Al-Majedy, Furkan Kamil   +4 more
doaj   +1 more source

Innovating Electrosynthesis From Metal Electrodeposition to Organic Chemistry: Deep Eutectic Solvents as Efficient and Sustainable Media

ChemSusChem, Volume 19, Issue 11, 15 June 2026.
This review analyzes deep eutectic solvents (DESs) as efficient media for both organic and inorganic electrosynthesis. The improvements in terms of synthetic opportunities and sustainability are discussed, by exploring the multiple roles of DESs as solvents, electrolytes, and promoters, enabling effective and selective electrosynthesis under mild and ...
Cristiana Margarita, Stefano Nejrotti, Alejandro Leal‐Duaso, Marta Feroci, Alessandra Sanson, Claudia Barolo, Matteo Bonomo   +6 more
wiley   +1 more source

The influence of triethylamine on the hydrodechlorination reactivity of chlorophenols over Raney Ni catalyst

, 2010
The hydrodechlorination (HDCl) of 2,4-dichlorophenol (2,4-DCP), 2-chlorophenol (2-CP) and 4-chlorophenol (4-CP) over Raney Ni in liquid phase with triethylamine (Et3N) under mild conditions was studied. The results showed that Et3N together with solvents
Cuiyun Yang, Xiaoli Bi, Yang, Cuiyun, Xia, Chuanhai, Sujing Liu, Shiwei Zhou, Xuanxuan Ma, Ma, Xuanxuan, Zhou, Shiwei, Bi, Xiaoli, Liu, Sujing, Chuanhai Xia   +11 more
core   +1 more source

Kinetic investigations of oxidation of chlorophenols by permanganate [PDF]

, 2013
The kinetics of oxidation of various chlorophenols such as 2-chlorophenol (2·CP), 3-chlorophenol (3-CP), 4-chlorophenol (4-CP), 2,4-dichlorophenol (2,4-DCP), 2,6-dichlorophenol (2,6-DCP) and 2,4,6-trichlorophenol (2,4,6-TCP) by potassium permanganate (0.
McLaughlan, RG, Hossain, S
core   +1 more source