نتایج جستجو برای: hetero structure
تعداد نتایج: 1571933 فیلتر نتایج به سال:
Biaxially-textured epitaxial thin-film hetero-structures of ceria and 8 mol% yttria-stabilized zirconia (8YSZ) were grown using Pulsed Laser Deposition (PLD) with the aim to unravel the effect of the interfacial conductivity on the charge transport properties. Five different samples were fabricated keeping the total thickness constant (300 nm) but with a different number of hetero-interfaces (b...
A general catalytic oxo-hetero-Diels-Alder reaction for pro-chiral aldehyde and ketone N-oxy-pyridines is presented. The catalytic and asymmetric oxo-hetero-Diels-Alder reaction of electron-rich dienes with N-oxy-pyridine-2-carbaldehyde and ketone derivatives, catalyzed by chiral copper(II)-bisoxazoline complexes, gives optically active six-membered oxygen heterocycles in moderate to good yield...
The intracellular distribution and migration of many protein complexes and organelles is regulated by the dynamics of the actin filament. Many actin filament end-binding proteins play crucial roles in actin dynamics, since polymerization and depolymerization of actin protomers occur only at the filament ends. We present here an EM structure of the complex of the actin filament and hetero-dimeri...
There is an increasing interest among professionals in laboratory medicine to achieve global harmonization , and that needs to go beyond the analytical phase and must include all steps within the total testing process, as well as terminology and units (1). The generation and application of data on biological variation (BV) have been studied for many years (2, 3). Unfortunately , the range of te...
Bright and photostable fluorescent dyes with large Stokes shifts are widely used as sensors, molecular probes, and light-emitting markers in chemistry, life sciences, and optical microscopy. In this study, new 7-dialkylamino-4-trifluoromethylcoumarins have been designed for use in bioconjugation reactions and optical microscopy. Their synthesis was based on the Stille reaction of 3-chloro-4-tri...
The tight correlation between the clinical potency and the D2R blocking action of antipsychotic medications suggests that dopamine hyperactivity plays a significant role in psychosis. Clozapine, one of the most effective antipsychotic drugs, has been shown to display moderate affinity for various neurotransmitter receptors, including the dopamine D1 and D2 receptors; however, the exact mechanis...
Clinical application of induced pluripotent stem cells (iPS) in autologous settings has just begun. To overcome the high time and cost barriers in the individual production of autologous iPS, the use of allogeneic iPS with a homozygous human leukocyte antigen (HLA) haplotype (HLA-homo HP) has been proposed. Cord blood transplantation (CBT) is a suitable model for evaluating the allogeneic immun...
Chaotic dynamics can be quite heterogeneous in the sense that some regions are unstable more directions than other regions. When trajectories wander between these regions, is complicated. We say a chaotic invariant set when arbitrarily close to each point of there different periodic points with numbers dimensions. call such chaos (or hetero-chaos), While we believe it common for physical system...
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