The phrase "a function of size and composition" is correct and usable in written English.
It can be used in contexts where you are discussing how certain outcomes or characteristics depend on the size and composition of a particular subject or object.
Example: "The effectiveness of the solution is a function of size and composition, which influences its overall performance."
Alternatives: "dependent on size and composition" or "determined by size and composition".
Liposome deposition onto carboxylic acid terminated self-assembled monolayers resulted in planar mono- and multilayer, vesicular and composite membranes, as a function of liposome size and composition.
Further, they have suggested that the change in colour of AgCl is a function of nanoparticle size and chemical composition.
An optical-acoustical setup was used to measure the subharmonic emissions from small (d < 3 μm) individual lipid-encapsulated microbubbles as a function of transmit pressure, size and composition.
The time scale varied as a function of the actuator size and composition, ranging from 10 min to less than 10 s.
Here we present a methodology for testing the dispersion stability, ζ-potential and particle size of engineered nanoparticles as a function of pH and water composition.
The energy associated with this resonance is a function of the nanoparticle composition, size, shape, and the surrounding dielectric environment.
They did not account for survival costs of reproduction but assumed natural mortality to decline as a function of body size, such that life-history composition of the spawning stock and its reproductive output might have been very different.
Particle number concentrations alone do not constrain cloud condensation nuclei concentrations because unresolved variations in their size, hygroscopicity and mixing state (which is a function of their chemical composition) introduce important uncertainty in predicted CCN number concentration13,14.
Variations of geometry, stability and reactivity of nanoclusters were also analyzed as a function of cluster size as well as cluster composition.
In an electrophoresis experiment the changes in ζ-potential of a colloidal-size particle as a function of pH and aqueous solution composition are determined.
