Category: Chemistry & Materials
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Tertiary trifluoroacetamide stereochemistry can be assigned by NMR
This research indicates that combining through-space 1H–19F spin–spin couplings and anisotropic solvent-induced shifts can help determine the E/Z stereochemistry of N,N-dialkyl trifluoroacetamides.
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New XeF2 adduct cations found with Pt and Pd fluoridometal centers
This research indicates that xenon difluoride can coordinate to platinum(IV) and palladium(IV) in previously unobserved cationic adducts with three xenon difluoride ligands per metal center.
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Interface angle and connection method affect CFRP joint failure
This research indicates that the inclination angle of the bonding interface and the connection method affect the failure mechanisms and bending load of CFRP joints.
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MtJ-2 has the lowest costs among compared CO2-based SAF pathways
This research indicates that methanol-to-jet via direct carbon dioxide hydrogenation has the lowest net production costs among the compared carbon dioxide-based sustainable aviation fuel pathways, while Fischer-Tropsch has the highest costs.
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Additive covalent radii fitted for metal dimers approaching sixfold bonding
This research indicates that additive covalent radii were fitted for metal dimers with 12 valence electrons in approximately molecular orbitals, with values for several transition metals and actinides and some extrapolated cases also proposed.
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Validated HPLC method quantified clofazimine and pyrazinamide
This research indicates that an RP-DAD-HPLC method was developed and validated for quantitative analysis of clofazimine and pyrazinamide in a fixed-dose combination topical drug delivery system.
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Geranium robertianum extract showed antioxidant, antibacterial, and antiproliferative activity
This research indicates that an ethanolic extract of Geranium robertianum L. has high phenolic and flavonoid content, antioxidant and moderate antibacterial activity, and a dose-dependent antiproliferative effect on human salivary gland carcinoma cells.
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Arched lattice-honeycomb metastructure improves impact and thermal performance
This research indicates that an arched lattice-honeycomb sandwich metastructure can improve both impact resistance and heat dissipation, with performance depending on arch ratio.
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Surface vanadium vacancy compensation improved BiVO4 photoanode performance
This research indicates that compensating surface vanadium vacancies in BiVO4 mainly reduces surface charge recombination and improves photoelectrochemical water oxidation performance.
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Pentafluoroethyl sulfoximine enables styrene difunctionalization
This research indicates that a pentafluoroethyl sulfoximine reagent can supply a pentafluoroethyl radical for mild photocatalytic difunctionalization of styrene derivatives.
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