namely structure breaker or structure maker ions. Structure breaker or maker depends on the ions ability to structure water molecules in close proximity to the ion. In the periodic table group of common accelerators, the alkali metals, lithium and sodium ions are considered to be of structure...
Sin1 is comprised of 426 amino acids and is a predicted type 1 transmembrane protein with a 20 amino acid cytosolic domain at the C-terminus preceded by a single transmembrane helix of 20 amino acids (Fig.1). The cytosolic domain does not contain known cytoskeleton binding sites or any othe...
Sand compaction is usually mechanized. In the jolt-squeeze process, the cope or drag flask is filled with sand and placed on a table. The table is then raised by air orhydraulic pressure, and allowed to fall back to its original position. This jolts the sand in the flask, compacting it...
Table 1. Porous properties of commonly used adsorbents. AdsorbentBET surface area (m2 kg−1)Total pore volume (m3 kg−1)Average pore diameter (nm) Silica gel (3A) 0.69 × 106 4.22 × 10−4 2.448 Silica gel (RD) 0.82 × 106 4× 10−4 2.2 ACF (A-15) 1.41 × 106 7.65 ×...
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TABLE 1 La-beta50/1 SilLa-beta50/1 20/1 ratio10/1 ratio DaysDays 1234123 EB equivalents 1stpass7.327.497.587.5614.0114.1713.54 2ndpass7.617.207.167.2414.1113.2113.05 3rdpass7.227.387.4613.0413.2014.12 4thpass8.187.187.4314.4713.7013.71 DEB/EB % ...
The detailed summary of the experiments performed, together with determined phase compositions are summarized in Supplementary Table1. Unit cell parameters of the observed phases are given in Supplementary Table2. Details of crystal structure refinements of SiO2high-pressure phases are given in Supplementa...
To further prove the synthetic utility and practicability of our Fe catalyst, we scaled up both the catalyst preparation (up to 12 g; Supplementary Table6) and the nitrile hydrogenation protocol (up to 20 g). Regardless of the scale of preparation (1–12 g), all the Fe materials ...
Si@Cs-G HPLC-UV DI water 98.9977 1–300 0.493 1.638 1.953 This study 3.6. Isotherm modeling Different models, i.e., Langmuir, Freundlich, and Liu, were considered to evaluate the potential of Cs and Si@Cs-G on the extraction of PG molecules (see Table 4 and Fig. S3). Table 4. Pa...
Table 2. Mean particle size, standard deviation, and electrical charge (ζ) of non-functionalized and functionalized silica-based nanoparticles. NanoparticlesNumber data totalAverage size (nm)Minimum size (nm)Median size (nm)Maximum size (nm)ζ-Potential (mV at pH 7.4) Si (non-functionalized) ...