Results 271 to 280 of about 157,296 (336)

Synthesis, Molecular Docking, and Biological Studies of New Naphthalene-1,4-Dione-Linked Phenylpiperazine and Thioether. [PDF]

Chem Biodivers
Yilmaz B, Deniz NG, Sayil C, Ozakpinar OB, Gurboga M, Sekerler T, Rayaman P, Rayaman E, Salihi EC.   +8 more
europepmc   +1 more source

Polydopamine‐Mediated Grafting of Cationic Polymer Brushes for Adsorption of Fluorinated Compounds

Chemistry – A European Journal, EarlyView.
We introduce a versatile approach to fabricate tunable charged interfaces by functionalizing stonewool fibers with a polydopamine (PDA)–quaternary amine coating via a grafting‐to method. The modified surfaces exhibit rapid, concentration‐dependent adsorption of anionic species driven by electrostatic interactions.
Agnes C. Morrissey, Federica Sbordone, Fred Pashley‐Johnson, Aaron S. Micallef, Bart van de Worp, Neomy Zaquen, Prasanna Egodawatta, Laura Delafresnaye, Lukas Michalek, Christopher Barner‐Kowollik   +9 more
wiley   +1 more source

Visualizing the mechanism of quinol oxidation and inhibition of a bd-type oxidase using cryo-EM

van der Velden TT, Kayastha K, Pelser F, Brünle S, Jeuken LJC.   +4 more
europepmc   +1 more source

Blood-Brain and Blood-Gill Barrier Disruption in Coho Salmon Exposed to Roadway Runoff and 6PPD-Quinone. [PDF]

Environ Sci Technol
Blair SI, Wetzel J, Gonzalez M, Kolodziej EP, Mitchell CJ, Foster GM, Lynch-Holm V, McIntyre JK.   +7 more
europepmc   +1 more source

A Riboflavin‐Derived Flavinium Salt Mediates Chemoselective Methylation Reactions

Chemistry – A European Journal, EarlyView.
A two‐component methylation protocol was developed, where the active flavin mediator can be recycled in a single step. Crystallographic data and NMR spectroscopy support the mechanistic proposal, while chemoselective methylation was observed for a broad range of biologically relevant substrates. ABSTRACT Selective methylation is among the most relevant
Tim Langschwager, Ekrem Suylu, Julian Zuber, Golo Storch   +3 more
wiley   +1 more source

Recent advances in Norrish-Yang cyclization and dicarbonyl photoredox reactions for natural product synthesis. [PDF]

Beilstein J Org Chem
Luo PX, Yang JX, Fu SM, Liu B.
europepmc   +1 more source

Synthesis and characterization of a highly hydrophilic nanocomposite for wettability alteration, water/oil interfacial tension reduction, and enhanced oil recovery

The Canadian Journal of Chemical Engineering, EarlyView.
Mechanism of wettability alteration, interfacial tension reduction, and oil recovery by novel nanocomposite. Abstract The development of stable nanofluids (NFs) for enhanced oil recovery (EOR) relies on optimizing interactions between reservoir rocks and fluids.
Ehsan Jafarbeigi, Ehsan Kamari, Amir H. Mohammadi   +2 more
wiley   +1 more source

<i>Puribacter membranae</i> gen. nov., sp. nov., isolated from a biofilm of a membrane bioreactor (MBR) treating sewage. [PDF]

Int J Syst Evol Microbiol
Hatamoto M.
europepmc   +1 more source

The Formation of Covalent Linkages in Lignocellulosic Biomass via the Oxocarbenium Intermediate

ChemPhysChem, EarlyView.
Density functional theory models show that the hydrated and acidic hemicellulose matrix in lignocellulosic biomass can generate oxocarbenium ions. These reactive intermediates can participate in the stable formation of glycosidic lignin‐carbohydrate covalent linkages, promoting recalcitrance in plant biomass.
Eduardo Romero‐Montalvo, Samir H. Mushrif   +1 more
wiley   +1 more source

Naphthoquinone preferentially pairs with non-proton-pumping NADH dehydrogenase for respiratory electron transport. [PDF]

PLoS Genet
Khairnar SV, Patil AV, Karvannan L, Anand A.   +3 more
europepmc   +1 more source