mols_to_mmol_l¶

poresim.utils.mols_to_mmol_l(N, V)¶

Convert the number of molecules to concentration in \(\frac{\text{mmol}}{\text{l}}\).

The concentration in regard to volume is calculated by

\[c=\frac{N}{N_A\cdot V}\]

with volume \(V\). Assuming that the unit of the concentration is \(\text{mmol}\cdot\text{l}\) and of the volume is \(\text{nm}^3\), the number of molecules is given by

\[c=\frac{N}{6.022\cdot10^{23}\cdot[V]\,\text{nm}^3}\]

and thus

\[\boxed{c=\frac{N}{6.022\times10^{-4}\cdot[V]}\cdot\frac{\text{mmol}}{\text{l}}}\ .\]

Parameters:

Nint: Number of molecules
Vfloat: Surface in \(\text{nm}^3\)

Returns:

cfloat: Concentration in \(\frac{\text{mmol}}{\text{l}}\)