Results 71 to 80 of about 8,405 (234)

Design of highly efficient organic photocatalysts for visible-light driven reductive dehalogenation of aryl halides [PDF]

, 2019
Department of Materials Science and EngineeringAbstracting halide ions from organohalide compounds and generating free-radical to produce reactive intermediate have proven to be very important and useful step in chemical synthesis and have also found ...
Kim, Doyon
core  

Dehalogenation of polychlorinated biphenyls and polybrominated diphenyl ethers using a hybrid bioinorganic catalyst [PDF]

The environmentally prevalent polybrominated diphenyl ether (PBDE) #47 and polychlorinated biphenyls (PCBs) #28 and #118 were challenged for 24 hours with a novel biomass-supported Pd catalyst (BioPd0).
Alcock, Ayris, Baxter-Plant, Currado, Darnerud, De Windt, Harrad, Harrad, Harrad, Harrad, Hites, Jones-Otazo, Kevin Deplanche, Lloyd, Lynne E. Macaskie, Mabbett, Mark D. Redwood, Matthew Robson, McDonald, Sadegh Hazrati, Safe, Smidt, Stuart Harrad, Victoria S. Baxter-Plant, Yong   +24 more
core   +2 more sources

π‐Expanded Fluoranthenes as Chromophores With Tailored Properties

Helvetica Chimica Acta, EarlyView.
A series of π‐expanded fluoranthene scaffolds selectively functionalized with electron donors and acceptors were synthesized. The evolution of the structural, optoelectronic, and redox properties in relation to substitution and cyclization was comprehensively studied both in experiment and in theory. The results identify the compounds as highly tunable
Silas C. Eiden, Erik Misselwitz, John Bergner, Frank Rominger, Milan Kivala   +4 more
wiley   +1 more source

Cofactor Selectivity in Methylmalonyl Coenzyme A Mutase, a Model Cobamide-Dependent Enzyme. [PDF]

, 2019
Cobamides, a uniquely diverse family of enzyme cofactors related to vitamin B12, are produced exclusively by bacteria and archaea but used in all domains of life.
Mok, Kenny, Park, Jong, Quanstrom, Kathryn, Sokolovskaya, Olga, Taga, Michi, Tran, Jennifer   +5 more
core   +1 more source

Advances in conjugated porous polymers via high internal phase emulsion templating

Polymer International, EarlyView.
This mini‐review highlights the design, synthesis and potential applications of π‐conjugated polyHIPEs, emphasizing their unique hierarchical structure and tunable properties. The work outlines innovative synthetic strategies and explores their promising roles in photocatalysis and environmental remediation, paving the way for future advancements in ...
Julie‐Lisa Malaval, Michel Granier, Philippe Gerbier, Sébastien Richeter, Sébastien Clément   +4 more
wiley   +1 more source

Impacts of Co-Solvent Flushing on Microbial Populations Capable of Degrading Trichloroethylene [PDF]

, 2004
With increased application of co-solvent flushing technologies for removal of nonaqueous phase liquids from groundwater aquifers, concern over the effects of the solvent on native microorganisms and their ability to degrade residual contaminant has also ...
Alvarez-Cohen L, Andrew V. Ogram, Angela S. Lindner, Bagley DM, Bowman JP, DiStefano TD, Freedman DL, Gibson SA, McDonald IR, McDonald IR, Miller DN, Oldenhuis R, Vijayalakshmi Ramakrishnan, Wagner M, Wise MG, Zhou J   +15 more
core   +2 more sources

Strain‐Activated Photo‐Dehalogenation Unlocks Low‐Energy One and Two‐Photon 3D Microfabrication

Advanced Functional Materials, Volume 36, Issue 13, 12 February 2026.
5,14‐NMI‐Cz acts, conversely to its 7,10‐NMI‐Cz(7,10‐'dibromo‐2‐(2,6‐diisopropylphenyl)‐1H‐benzo[lmn]carbazolo[9,1‐bc][2,8]phenanthroline‐1,3(2H)‐dione) counterpart, as modular photoinitiator with panchromatic photoactivity, featuring a weak C–Br bond from geometric strain for efficient Type I & II initiation. These studies demonstrate applicability of
Kacper Piskorz, Katarzyna Starzak, Malgorzata Noworyta, Konrad Cyprych, Krzysztof Bartkowski, Zahra Badri, Sukhvinder Dhiman, Cina Foroutan‐Nejad, Jaroslaw Mysliwiec, Marcin Lindner, Joanna Ortyl   +10 more
wiley   +1 more source

Reductive dechlorination in the energy metabolism of anaerobic bacteria [PDF]

, 2017
Within the last few decades, several anaerobic bacteria have been isolated which are able to reductively dechlorinate chlorinated aliphatic and aromatic compounds at catabolic rates.
Diekert, Gabriele, Holliger, Christof, Wohlfarth, Gert   +2 more
core  

Exploring the Potential and Evaluating Hydrocarbon Degradation by Novel Antarctic Dietzia and Pusillimonas Isolates From a Pristine Environment

Environmental Microbiology Reports, Volume 18, Issue 1, February 2026.
The Antarctic Dietzia and Pusillimonas isolates were tested for bioremediation applications. Genomic analyses revealed the potential to degrade complex organic compounds, potential virulence factors and resistance genes. Physiological assays showed a wide range of adaptation to abiotic factors and sensitivity to different groups of antibiotics ...
Tomasz Krucoń, Julia Karbowska, Wiktoria Pietrowicz, Robert Stasiuk, Łukasz Drewniak   +4 more
wiley   +1 more source

Metagenomic 16S rRNA analysis and predictive functional profiling revealed intrinsic organohalides respiration and bioremediation potential in mangrove sediment

BMC Microbiology
Background Mangrove sediment microbes are increasingly attracting scientific attention due to their demonstrated capacity for diverse bioremediation activities, encompassing a wide range of environmental contaminants.
Sultan M. Alsharif, Mohamed Ismaeil, Ali M. Saeed, Wael S. El-Sayed   +3 more
doaj   +1 more source