Example sentences for: osmium

How can you use “osmium” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • The tissue samples were post fixated in 2% osmium tetroxide in 0.1 M cacodylate buffer (Ph 7.4) for 2 hours at 4°C, dehydrated in a series of alcohol and propylene oxide and embedded in epoxy resin.

  • The mitochondrial pellets were incubated with 1% osmium tetroxide (Electron Microscopy Sciences) in cacodylate buffer for one hour on ice, followed by rinsing 3 x 4 min in ice-cold double-distilled water.

  • Finally, the sections were postfixed with 2% osmium tetroxide, dehydrated and flat embedded in araldite.

  • Fixation was continued at 4°C for 12 hours and the tissues were washed in phosphate buffer and then postfixed with 1% osmium tetroxide, dehydrated and embedded in epon-araldite resin [ 69 ] . One micron sections were cut for orientation; thin sections were stained with uranyl acetate and lead citrate [ 70 ] .

  • After staining with osmium tetroxide and uranyl acetate, NPCs in wild-type/parental cells were represented by electron dense structures spanning the pore (Figure 4).

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