Results 31 to 40 of about 16,221 (164)
Catalytic Autoxidation for Depolymerization of Multilayer Plastic Films
ChemSusChem, Volume 19, Issue 7, 14 April 2026.Catalytic autoxidation using a Co/Mn/Br catalyst system depolymerizes diverse polymers in multilayer plastic films, generating oxygenated small molecules such as dicarboxylic acids. The method tolerates additives and disrupters and converts up to 48 mol% polymer carbon into soluble products, enabling chemical recycling of complex plastic waste ...
Ciaran W. Lahive +16 more
wiley +1 more source
Dynamics of the Mammalian Placental Metabolome in Placentogenesis and Embryonic Development
Advanced Science, Volume 13, Issue 19, 2 April 2026.This study identifies three metabolic stages (E8.5, E9.5–10.5, E11.5–14.5) and two transition periods (E8.5–9.5, E10.5–11.5) in mouse placental development. NAD(H) emerges as a key dynamic metabolite that enhances embryonic growth through accelerated segmentation and increased proliferation of mouse embryonic stem cell (mESC)‐induced presomitic ...
Gang Chen +11 more
wiley +1 more source
Food Science &Nutrition, Volume 14, Issue 4, April 2026.Untargeted metabolomics and lipidomics integrated with two‐sample bidirectional Mendelian randomization identified hexanoylglycine and LPC (16:0) as obesity‐associated biomarkers. Hexanoylglycine and LPC (16:0) showed potential causal links to BMI, were partially mediated by immune cell traits, and were associated with blood pressure, indicating ...
Mahan Si +5 more
wiley +1 more source
Molecular Pain, 2017 Background Mesenchymal stem cell (MSC) has been one of the potential tools in neuropathic pain therapy; however, the augmented efficacy may be expected when they are modified with human proenkephalin ( hPPE ) gene.
Yi Sun +4 more
doaj +1 more source
ChemistrySelect, Volume 11, Issue 13, 6 April 2026.This study optimized cold and hot water extractions for maximizing phenolic content and antibacterial activity against S. aureus and P. aeruginosa. Hot water yielded higher total phenolics and were more effective against P. aeruginosa. Conversely, cold water enriched specific ellagitannins (punicalagin and cistusin), showing potent, targeted ...
Atalanti Christou +9 more
wiley +1 more source
Food Science &Nutrition, Volume 14, Issue 3, March 2026.Traditional Chinese herbal formula XuMingZhuSan showed its efficacy in treating stroke. It was capable of attenuating neuronal damage and mitochondrial damage and reducing infarction volume in rats with stroke. Mechanically, XuMingZhuSan might treat stroke by relieving neuronal ferroptosis via activating the NRF2/GPX4/SLC7A11 pathway.
Xi Liu +9 more
wiley +1 more source
Thermometer Ions, Internal Energies, and In‐Source Fragmentation in Ambient Ionization
Mass Spectrometry Reviews, Volume 45, Issue 2, Page 260-281, March/April 2026.ABSTRACT Ionization and fragmentation are at the core of mass spectrometry. But they are not necessarily separated in space, as in‐source fragmentation can also occur. Here, we survey the literature published since our 2005 review on the internal energy and fragmentation in electrospray ionization sources.
Emilie Bertrand, Valérie Gabelica
wiley +1 more source
Reviews in Aquaculture, Volume 18, Issue 2, March 2026.ABSTRACT Over the past four decades, substantial research has investigated the regulation of ovarian maturation and spawning in the black tiger prawn (Penaeus monodon). In this species, female reproduction is strongly suppressed by gonad‐inhibiting hormone (GIH) released from the eyestalk, making eyestalk ablation (ESA) the most widely adopted spawning‐
Gourab Chowdhury +4 more
wiley +1 more source
Advanced Therapeutics, Volume 9, Issue 2, February 2026.Research into advanced therapeutics for malaria are rare. We investigate how linker chemistry governs the release kinetics of the antimalarial lumefantrine from polyethylene glycol conjugates. A clear correlation between diacid linker length and drug release rate is established, enabling rational design of conjugates with controlled release.
Thenesia R. Govender +6 more
wiley +1 more source
Kinetics of chymotrypsin- and papain-catalysed synthesis of [leucine]enkephalin and [methionine]enkephalin [PDF]
Biochemical Journal, 1984 The proteinase-catalysed synthesis of [Leu]enkephalin and [Met]enkephalin was studied kinetically. N alpha-t-Butoxycarbonyl-amino acids and peptides or their ethyl esters served as acyl donors, and amino acid phenylhydrazides were used as acyl acceptors.
openaire +3 more sources