To understand the transition between the two states, the crystallization process was studied with synchrotron X-ray scattering for a series of brush elastomers with poly(ε-caprolactone) side chains bearing from 7 to 13 repeat units.
Targeting the enhancement of fabrication reproducibility and electrical balancing between operation modes, here a nanoscale Al-Si-Al nanowire heterostructure with single elementary, monocrystalline Al leads and sharp Schottky junctions is implemented.
Here, we identified a chain transfer agent (CTA) that rapidly yields single unit monomer inserted (SUMI) CTA adducts with a model acrylate monomer.
We use a combination of the Flory–Rehner approach, scaling analysis, molecular dynamics simulations, and experimental data for poly(n-butyl acrylate) (PBA) networks swollen in toluene to elucidate the effect of brush strand architecture on the equilibrium swelling ratio, Qeq, the modulus of the swollen gel, Ggel(Qeq), and its relationship with the nonlinear modulus of the dry network, G(Qeq)
This article describes stereoconvergent Henry reactions of γ,γ-disubstituted nitroalkanes to deliver highly functionalized building blocks containing up to five contiguous stereogenic centers including a fully substituted [N]-asymmetric center.
A mechanistic investigation into the amination of electron-neutral and electron-rich arenes using organic photoredox catalysis is presented.
Here, we compare the fecal microbiomes of transplant recipients receiving MMF to healthy individuals using shotgun metagenomic sequencing.
We hypothesized that incorporating physiologically relevant environments would promote post-differentiation patterning of hepatocytes and result in zonal-like characteristics. To test this hypothesis, we evaluated the transcriptional regulation and activity of drug-metabolizing enzymes in HepaRG cells exposed to three different oxygen tensions, in the presence or absence of Wnt/β-catenin signaling.
The alkylation and heteroarylation of unactivated tertiary, secondary, and primary C(sp3)–H bonds was achieved by employing an acridinium photoredox catalyst along with readily available pyridine N-oxides as hydrogen atom transfer (HAT) precursors under visible light.