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. 2024 Jul 19;96(30):12414–12423. doi: 10.1021/acs.analchem.4c01904

Table 1. Theoretical (Specified by Manufacturer) and Experimental Diameter for the Pegylated Gold Nanoparticles Before (Bare) and After (Conjugated) Conjugation With the Oligoa.

nanoparticles manufacturer (nm) experimental (nm)
    SP-ICP-MS DLS TEM
original 20 23.3 ± 3.3 23.4 22.5 ± 2.1
conjugated 20 22.0 ± 1.8 46.0 23.0 ± 1.8
a

Data shown as mean ± standard deviation of the dataset for the whole nanoparticle population.