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. Author manuscript; available in PMC: 2020 Mar 18.
Published in final edited form as: ACS Appl Bio Mater. 2019 Feb 6;2(3):1141–1147. doi: 10.1021/acsabm.8b00755

Table 2.

MST Binding Data for the Fluorescence Protein Coated TiO2 Nanoparticles with the Transferrin Receptora

compound KD (nM) (Mean ± SD) goodness of fit (R2)
Tf680/TiO2
conventional
21.86 ± 2.58 0.7134
Tf680/TiO2
electrospray
2.07 ± 1.06 0.8540
free Tf680 5.71 ± 3.15 0.7440
a

Tf680/TiO2 conventional was prepared as described by Kotagiri et al.3