Results 71 to 80 of about 18,274 (245)
Journal of Applied Polymer Science, EarlyView.The study assesses dye impacts on PA66/wool recycling via selective PA66 dissolution in calcium chloride–ethanol–water and water reprecipitation. Acid dyes migrate into solvent, yielding color‐free, melt‐spinnable PA66 and reusable wool. Metal‐complex dyes remain, altering PA66 melt viscosity and requiring extraction or repurposing.
Lukas Vonbrül +8 more
wiley +1 more source
Chemistry – A European Journal, EarlyView.. ABSTRACT Redox‐targeting flow batteries (RTFBs) present an attractive strategy for enhancing the energy density of conventional redox flow batteries (RFBs) by integrating heterogeneous energy storage materials as capacity boosters. However, nearly all RTFB systems have been developed with nonaqueous redox chemistries, while capacity boosters in ...
Yuxin Liu +4 more
wiley +1 more source
Constituents from Moghat, the Roots of Glossostemon bruguieri (Desf.)
Molecules, 2003 The new biflavone moghatin (3″′-hydroxycupressuflavone) was isolated from Moghat, the dried peeled roots of Glossostemon bruguieri (Desf.), together with five known compounds: 4′-methoxyisoscutellargin, sesamin, chrysophanol, emodin and ...
Meselhy R. Meselhy
doaj +1 more source
Synthesis and Optical Properties of Diboron Complexes of 1,4‐Anthraquinone Derivatives
Chemistry – A European Journal, EarlyView.1,4‐Diboron complexes exhibit near‐infrared fluorescence, in contrast to non‐emissive 1,5‐diboron analogues. Fluorescence quantum yields decrease with increasing electron‐donating substituents, attributed to enhanced nonradiative decay via intramolecular PeT.
Yasuhiro Kubota +10 more
wiley +1 more source
Molecules, 2013 Breast cancer is becoming more prominent in women today. As of now, there are no effective treatments in treating metastatic breast cancer. We have tested the cytotoxic and anti-migration effects of BHAQ, a synthesized anthraquinone, on two breast cancer
Swee Keong Yeap +4 more
doaj +1 more source
Organelle‐Resolved Tetrazine‐trans‐Cyclooctene Click Chemistry for Cargo Delivery and Release
Chemistry – A European Journal, EarlyView.Bioorthogonal click chemistry tools provide a means for specific intracellular conjugation of molecules. In this study, we used reactive tetrazine (Tz) and TCO moieties for labeling of organelles and organelle‐specific delivery and activation of doxorubicin prodrugs.
Oleh Durydivka +6 more
wiley +1 more source
Anthracene and Anthraquinone [PDF]
Nature, 1921 THE history of anthracene is long and vivid. Discovered amongst the products of coal-tar distillation in 1832, the hydrocarbon played a modest and somewhat commonplace part in the development of structural theory, suddenly blossoming into prominence in 1868, when it was found that alizarin, the twin monarch with indigo of natural colouring matters, is ...
openaire +2 more sources
Characterization of the Interaction of Known G‐quadruplex Ligands With a Minimal i‐Motif Structure
Chemistry – A European Journal, EarlyView.The destabilization of a minimal i‐Motif (iM) structure by TMPyP4 is driven by ligand recognition of one terminal iM structural domain. ABSTRACT Peculiar genomic regions are prone to evolve transiently from double‐helix DNA to noncanonical secondary structures in response to physiological stress.
Davide Auricchio +3 more
wiley +1 more source
Cytotoxic Quinones from the Roots of Aloe dawei
Molecules, 2014 Seven naphthoquinones and nine anthraquinones were isolated from the roots of Aloe dawei by chromatographic separation. The purified metabolites were identified by NMR and MS analyses.
Negera Abdissa +7 more
doaj +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A sulfur‐containing heterocyclic quinone cathode for rechargeable magnesium batteries is coupled with a GO/MWCNTs–COOH separator that establishes a confinement–adsorption regulation mechanism, thereby significantly accelerating Mg2+ reaction kinetics and minimizing active‐material loss.
Xiquan Qi +3 more
wiley +1 more source