The phrase "access of oxygen" is not commonly used in written English and may sound awkward.
It could be used in contexts discussing the availability or supply of oxygen, particularly in scientific or medical discussions.
Example: "The access of oxygen to the cells is crucial for their survival and function."
Alternatives: "availability of oxygen" or "supply of oxygen".
This limits the access of oxygen and humidity to the metallic sodium.
Sufficiently thin catalytic layers increase impressively Pt utilization by favouring the access of oxygen and protons to the electroactive centres.
A branched geometrical structure of the mammal lungs is known to be crucial for rapid access of oxygen to blood.
A specific combustion mode was highlighted by transmission electronic microscopy that facilitates access of oxygen in this soot structure and thus its reactivity.
The serpentine that was sprayed over the fire turned into a thin baked impermeable skin that prevented the access of oxygen to the burning material, and also prevented the emission of the inflammable gases from the burning wood.
Removal of the calcium ions from the peripheral metal sites may subtly alter the conformation or dynamics of the funnel-shaped channel, making the access of oxygen to the active site less efficient.
The difference in oxidation patterns is likely the result of the conforming nature of the liners, which reduces contact stresses and may limit the access of oxygen-containing fluids to the bearing surface, whereas the rim is exposed to oxygen-containing fluids and tissues.
The existence of spacious, largely hydrated, polyoxometallate monolayers on platinum does not block access of reactant (oxygen) to the catalytic Pt sites.
At the same time, these gases blanket surfaces and limit the access of atmospheric oxygen to the fiery zone thus reducing the rate of charring [40].
The role of the acid digestion as an important step in removing material which would otherwise block the access of the oxygen molecules to the active site of the FeTPP/XC materials is hypothesized.
As suggested previously [79,80], accessory subunits surrounding the core of the enzyme may serve as a protective layer preventing access of molecular oxygen to the electron-transfer pathway of complex I.
