Results 91 to 100 of about 4,389,509 (277)

Tailorable Nanoparticles for Magnetic Water Cleaning of Polychlorinated Biphenyls

open access: yesSmall Methods, Volume 10, Issue 2, 22 January 2026.
Polychlorinated biphenyls (PCBs) are human‐made persistent organic pollutants omnipresent in the earth's hydrosphere, which are reported hazardous to humans as well as wildlife. This study presents surface functionalized magnetic nanoparticles that can remove such contaminants from water with an adjustable preference for most concerning compounds ...
Lukas Müller   +10 more
wiley   +1 more source

Hydrogeochemical and hydrodynamic features affecting redox processes in groundwater

open access: yesAcque Sotterranee, 2019
This research deals with some hydrogeochemical and hydrodynamic features that affect redox processes in groundwater, presenting three different case studies and methodological approaches.
Diego Di Curzio
doaj   +1 more source

Sevoflurane Inhibits Layer 5 Pyramidal Neurons via Kv1.2‐Dependent Modulation of Subthreshold Currents

open access: yesJournal of Neurochemistry, Volume 170, Issue 1, January 2026.
General anesthetics suppress cortical activity, but their cellular mechanisms remain unclear. We investigated how the volatile anesthetic sevoflurane affects layer 5 pyramidal neurons in the auditory cortex. Using patch‐clamp recordings and computational modeling, we found that low‐dose sevoflurane reduces neuronal firing through Kv1.2 channel ...
Aelton S. Araujo   +4 more
wiley   +1 more source

Deuteration of Six‐Membered N‐Heteroarenes: Chemistry and Applications

open access: yesChemistry – A European Journal, Volume 31, Issue 67, December 1, 2025.
Deuterated six‐membered N‐Heteroarenes (6NHetAr) are finding utility in an increasing repertoire of applications. Our paper comprehensively reviews synthetic approaches that have been reported for the deuteration of 6NHetAr and their fused counterparts while providing an overview of established and emerging applications for these materials.
Liju Raju   +4 more
wiley   +1 more source

Temperature-associated effects on methanogenesis and microbial reductive dechlorination of trichloroethene in contaminated aquifer sediments

open access: yesFrontiers in Water
BackgroundAquifer thermal energy storage (ATES) is a subsurface technology for urban heating and cooling. However, ATES systems may intersect with legacy groundwater contaminants from past anthropogenic activities.
Mohammad Sufian Bin Hudari   +4 more
doaj   +1 more source

Engineering Electrocatalytic Structures Through Molten Salt‐Mediated Mechanistic Control

open access: yesEcoEnergy, Volume 3, Issue 4, December 2025.
This review presents a mechanistic framework linking molten salt‐mediated structural engineering with electrocatalysis, highlighting molten salts' unique ability to optimize nanoscale morphology, crystallography, and defects, driving catalytic advances for sustainable energy conversion. ABSTRACT Molten salt synthesis has emerged as a versatile platform
Yutong Feng   +8 more
wiley   +1 more source

Carbon and Chlorine Isotope Analysis to Identify Abiotic Degradation Pathways of 1,1,1-Trichloroethane [PDF]

open access: yes, 2017
This study investigates dual C−Cl isotope fractionation during 1,1,1-TCA transformation by heat-activated persulfate (PS), hydrolysis/dehydrohalogenation (HY/DH) and Fe(0).
Hunkeler, Daniel   +2 more
core   +2 more sources

Insights on Anabaena sp. PCC 7120 Responses to HCH Isomers: Tolerance, Degradation, and Dynamics on Potential lin Genes Expression

open access: yesMicrobiologyOpen, Volume 14, Issue 6, December 2025.
This study investigates the physiological responses of Anabaena sp. PCC 7120 to HCH isomers, emphasizing both its tolerance to these compounds and its ability to biodegrade them. The findings support the potential application of Anabaena in the bioremediation of environments contaminated with specific HCH isomers.
Jorge Guío   +2 more
wiley   +1 more source

Effects of Ferric Oxyhydroxide on Anaerobic Microbial Dechlorination of Polychlorinated Biphenyls in Hudson and Grasse River Sediment Microcosms: Dechlorination Extent, Preferences, Ortho Removal, and Its Enhancement

open access: yesFrontiers in Microbiology, 2018
Microbial reductive dechlorination of polychlorinated biphenyls (PCBs) has been observed in many PCB-impacted sediments. However, this biodegradation is relatively site-specific and can be affected by PCB compositions and sediment geochemical conditions.
Yan Xu   +3 more
doaj   +1 more source

Quantitative Proteomics and Quantitative PCR as Predictors of cis-1,2-Dichlorethene and Vinyl Chloride Reductive Dechlorination Rates in Bioaugmented Aquifer Microcosms [PDF]

open access: bronze, 2021
Mandy M. Michalsen   +10 more
openalex   +1 more source

Home - About - Disclaimer - Privacy