respective fractions in the formulations, to determine the absolute size distribution profiles of the LPX nanoparticles formulations, and to derive important size-related parameters such as the size-dependent structure and composition of the particles including the quantification of mRNA molecule per LPX....
11. The process of claim 1 wherein the water soluble polymer contains from about 4 to about 8 monomer units in the total molecule. 12. The process of claim 1 wherein the polymer displaces water from the pores of the alumina hydrogel until the weight ratio of polymer:alumina within the...
The characterization of the catalysts was carried out using three techniques: hydrogen chemisorption, x-ray line broadening, and electron microscopy. The average crystallite size ranged from 8 to 176 Angstroms while the metal dispersion varied from 1.06 and 0.05....
[0065] FIGS. 37-52 are single crystal X-ray structures of IRMOF-1 to -16, respectively. Color scheme and drawings conditions: Zn (blue polyhedra), O (red spheres), C (black and gray spheres), Br (green spheres), amino-groups in FIG. 3 (blue spheres). All hydrogen atoms and guests...
The crystal structure of Ti2Cl6[N(t-Bu) 2]2 shows very close contact (2.634 Angstroms) between the electron poor titanium atom and a methyl group. Short distances between an electron deficient metal center and carbon-hydrogen bonds are often assigned to be agostic, i.e., attractive ...