Showing 1,321 - 1,340 results of 31,776 for search '(( 50 ((((teer decrease) OR (a decrease))) OR (nn decrease)) ) OR ( a step decrease ))', query time: 0.82s Refine Results
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    From 2D to 1D Electronic Dimensionality in Halide Perovskites with Stepped and Flat Layers Using Propylammonium as a Spacer by Justin M. Hoffman (6890504)

    Published 2019
    “…Two-dimensional (2D) hybrid halide perovskites are promising in optoelectronic applications, particularly solar cells and light-emitting devices (LEDs), and for their increased stability as compared to 3D perovskites. Here, we report a new series of structures using propylammonium (PA<sup>+</sup>), which results in a series of Ruddlesden–Popper (RP) structures with the formula (PA)<sub>2</sub>(MA)<sub><i>n</i>−1</sub>Pb<sub><i>n</i></sub>I<sub>3<i>n</i>+1</sub> (<i>n</i> = 3, 4) and a new homologous series of “step-like” (SL) structures where the PbI<sub>6</sub> octahedra connect in a corner- and face-sharing motif with the general formula (PA)<sub>2<i>m</i>+4</sub>(MA)<sub><i>m</i>−2</sub>Pb<sub>2<i>m</i>+1</sub>I<sub>7<i>m</i>+4</sub> (<i>m</i> = 2, 3, 4). …”
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    EVs obtained from U937 cells increased the expression of adhesion molecules in endothelial cells EA.hy926. by Myriam Lucia Velandia-Romero (8259726)

    Published 2020
    “…Cells infected with DENV-2 at MOI 0.2 (IC) showed a slight decrease in the expression of VE-Cad, while in cells exposed to <i>P (+ or -)</i> or <i>EV (+ 4G2 or UV)</i> showed a bright fluorescence pattern that delimits the cells. …”
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    A Dietary Supplement Containing Cinnamon, Chromium and Carnosine Decreases Fasting Plasma Glucose and Increases Lean Mass in Overweight or Obese Pre-Diabetic Subjects: A Randomized... by Yuejun Liu (800012)

    Published 2015
    “…</p><p>Results</p><p>Four-month treatment with the dietary supplement decreased FPG compared to placebo (-0.24±0.50 <i>vs</i> +0.12±0.59 mmol/L, respectively, p = 0.02), without detectable significant changes in HbA1c. …”
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    Gene clustering identifies up- and down-regulated groups that control development, pluripotency, and cell division. by Michael Shelton (382572)

    Published 2019
    “…<p>Pluripotent H9 hESCs were differentiated for 50 days as previously described [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0222946#pone.0222946.ref012" target="_blank">12</a>], beginning with high (7.5 μM or 10 μM) CHIR99021 concentrations. mRNA samples from the indicated time points were subjected to gene expression profiling. …”
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