Literature/202212281435 polydisperse samples with inta
- Source: [[@kashkanova2022Precision size and refractive index analysis of weakly scattering nanoparticles in polydispersions]]
- Tags: #Refractive-Index #polydisperse-samples
Polydisperse Samples
The paper makes a very clear case that for studying polydisperse samples, access to an accurate measurement of refractive index (or in the case of iNTA, contrast
In order to create clusters of particles, they have implemented a Gaussian Mixture Model, which is an unsupervised machine learning model tool that fundamentally fits gaussian distributions of univariate samples.
The paper also points out that there's a difference between the hydrodynamic radius and the nominal radius of the sample. For the gold particles it is
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