On the measurement of gold nanoparticle sizes by the dynamic light scattering method

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Review of supported metal nanoparticles: synthesis methodologies, advantages and application as catalysts (2020, methodology): “, DLS [245] and SAXS [246]), the microscopy method (e.”
Size-dependent cytotoxicity of silver nanoparticles in human lung cells: the role of cellular uptake, agglomeration and Ag release (2014, background): “Furthermore, there is a risk of overestimation of the proportion of small particles in the size distributions curves due to rotational diffusion that can take place for non-spherical particles and give rise to a peak at small particle sizes (<10 nm) [17].”
Detection limits of DLS and UV-Vis spectroscopy in characterization of polydisperse nanoparticles colloids (2013, methodology): “Although the DLS technique is widely used for particles characterization, there are some problems in case of measuring samples with large-size distribution or multimodal distributions [23, 29].”
Dynamic light scattering for gold nanorod size characterization and study of nanorod–protein interactions (2012, background): “Several reports recently proposed that this small size peak is actually a representation of the rotational diffusion of the nonspherical nanorods [45, 46].”