Furthermore, previous studies using polystyrene nanospheres described the vitreous as a barrier to gene transfer [53], however the specialized compaction procedure utilized for the DNA nanoparticles used here produced a significantly smaller particle that seemed to be freely diffusible through the vitreous.
As expected, unlike the larger particle size of Pdots we reported previously (∼18 nm, the average hydrodynamic diameter prepared under comparable conditions), CL-BODIPY 565 Pdots exhibit a significantly smaller particle size and a narrower size distribution.
Although having a significantly smaller particle size and lower Yb3+ sensitizer concentration, the core/shell nanoparticles is still 10 times more efficient than the ∼100 nm sized hexagonal NaYbF4 Tm3+0.5%%, Gd3+ 10% UCNPs, clearly showing the merit of the core/shell structure to suppress surface-related quenching.
Higher activity of the supported Au Pd catalysts synthesised by the colloidal method instead of the impregnation method was observed, and it was mainly attributed to the significantly smaller average particle size, the narrower particle size distribution and the metallic oxidation state.
Again, also for the significantly smaller Pd particle in this experiment, a clear and reversible shift of the LSPR peak in the single-particle scattering spectrum induced by the formation of the PdH x phase can be observed.
Ashida et al. (2009) classified chalky rice mutant lines into 'white-core', having an opaque area only in the central region of the grain, and 'milky-white', with an entirely opaque grain except for the peripheral area, and observed that, when dry milled, the milky-white lines had significantly smaller flour particle size and lower damaged starch content compared with the white-core lines.
In addition, although in the LCF/HCF regime the fatigue life and fatigue strength of the short-fibre reinforced Al-MMCs are significantly smaller compared to particle reinforced and unreinforced material, no significant differences to the particle-reinforced and unreinforced Al-MMC were observed at stresses below 140 MPa.
Surface cleaning of arsenopyrite consisted of two steps: 1. Removal of fine particles adhered to the surface: particles significantly smaller than the sieved range can be electrostatically bound to the surface of larger particles.
These particles are assumed to be much heavier (x100?) than a proton, so if this is the dark matter particle, then it would imply that the number of dark matter particles is significantly smaller than the number of matter particles in the universe.
