Sentence examples for penetration barrier from inspiring English sources

Tritium penetration barrier (TPB) composed of Al2O3 and SiC on 316L stainless steel was proposed to improve the tritium penetration resistance of the substrate in this work.

Ultrathin Bi2O2.33 nanosheets were uniformly patched onto the porous Bi2O3 rod with well-matched lattice fringes, which increased the interface quality and then provided the smallest penetration barrier for electron-hole pairs transfer between Bi2O3-Bi2O2.33 interfaces.

Whereas the outer membrane serves as a penetration barrier towards macromolecules and to hydrophobic compounds.

These particles increase therapeutic uptake into the brain, but appear to move from endothelial cells to neurons close to the BBB via a cell-to-cell process, thereby not addressing the penetration barrier within the brain tumor parenchyma.

A tumor spheroid model, such as the one tested here, simulates the heterogeneity of cell types, cell-cell interactions, and the microenvironment of the patient tumor much more closely as compared to cell monolayer assays [ 44– 46], in addition, through the 3-D structure a penetration barrier is formed allowing different concentrations of cytostatic agent to reach each tumor cell [ 47].

However, the water-insolubility of curcumin and the inherent penetration barriers in cornea make it difficult for curcumin to enter eye.

It is to be noted that NGR TNF increased both the percentage of tumour cells that could be reached by doxorubicin in 2 h and the intracellular amount of the drug, suggesting that NGR TNF can alter drug-penetration barriers.

The mixtures were found to disrupt both the inside-out (TEWL) and outside-in (fluorescein penetration) skin barrier functions in an OA dose-dependent fashion.

For nanoparticles to be designated as an ideal DNA carrier system, the nanoparticles must possess long circulation time, low immunogenicity, good biocompatibility, selective targeting, and efficient penetration to barriers such as the vascular endothelium and the blood brain barrier, self-regulating release without clinical side effects.

Indeed, the formation of microparticles or individual molecules of electroneutral AgCl is probably important for its penetration through membrane barriers, including the blood brain barrier, the placental barrier, and the cell membrane, all of which exclude charged moieties.

The top TCM candidates displayed good absorption (absorption = 0), high or medium blood brain barrier (BBB) penetration (penetration = 1 or 2), and good drug-like solubility (−4.0 < solubility value < −2.0).