The complexation of uranyl
ions with amidoximated PAN-DVB-EGDMA beads leading to the formation of amidoxime uranyl
ion complex, can be represented as shown in Fig.
Resin blocks were trimmed perpendicular to the long axis of the muscle fibers and ultra-thin sections (60 nm thick) were collected on Formvar-coated copper slot grids and contrasted with uranyl
acetate (5% aqueous) followed by lead citrate, 1 minute each.
Complete Model of Water, Nitric Acid and Uranyl
Nitrate Extraction by di-2-Ethylhexyl Sulfoxide in Dodecane, Solv.
To determine whether the postfixation staining with lead citrate was responsible for dissolution of the electron-dense platelets, as had previously been reported for purine-based crystals (Schmitter, 1971; Land, 1972; Levy-Lior et al., 2010; Mueller and Labhart, 2010), fixed sections were treated with only lead citrate, only uranyl
acetate, both compounds, or neither compound.
Figures 3(a) and 3(b) show TEM images of synthesized UDCA-PA nanoparticles dispersed on a carbon coated copper grid and negatively stained with 1% (w/v) uranyl
This is also the case for uranyl
fluoride complexes discussed in Section 3.6.
Grids were contrasted or stained using heavy metal stains, both lead citrate and uranyl
acetate (EMS Sciences, UK).
At present, a large number of uranyl
complexes have been synthesized due to their diversified property.
(a) H&E stain, x40; (b) GiemsaOrcein stain, x100; (c) and (d) uranyl
acetate & lead citrate, original magnification x 13.000.
Its use here was intended to complex the uranyl
ions in the cocktail.
Hah, "Binding of uranyl
ion by a DNA aptamer attached to a solid support," Bioorganic and Medicinal Chemistry Letters, vol.
abortus S19 and Brucella abortus S19[DELTA]per were negatively stained with 0.5% uranyl
acetate revealed the presence of multiple intact spherical vesicles with electron dense centre surrounded by a double membrane, though conventionally released few single membrane enclosed vesicles were also viewed.