Correction: Nascimben et al. Extracellular Vesicle Protein Expression in Doped Bioactive Glasses: Further Insights Applying Anomaly Detection. Int. J. Mol. Sci. 2024, 25, 3560

In the original publication [1], there was a mistake in reporting certain row values of the “Components” column in Tables 9 and 10. The revised

Table 9. Nominal compositions of SBA2 and SBA3 control bioactive glasses.

mol.%	SiO2	Na2O	CaO	P2O5	B2O3	Al2O3
SBA2	48	18	30	3	0.43	0.57
SBA3	48	26	22	3	0.43	0.57

, with a modified caption “Nominal compositions of SBA2 and SBA3 control bioactive glasses”, and

Table 10. Nominal compositions of the ST control bioactive glass and ST after ion doping.

mol.%	SiO2	Na2O	CaO	P2O5	TeO2
STe0	48.6	16.7	34.2	0.5	0
STe5	43.6	16.7	34.2	0.5	5

, with a modified caption “Nominal compositions of the ST control bioactive glass and ST after ion doping”, appear below. The column name “Components” is replaced by “mol.%” (mole fractions). Moreover, Table 9 and Table 10 were re-arranged horizontally.

The following correction has been made to Section 4. Materials and Methods, 4.1. Bioactive Glasses Preparation:

In the present study, silica-based bioactive glasses, either doped on their surface with silver- or copper-ions via ion exchange or by including tellurium oxide directly to the glass as a substitute for silica, were prepared following the descriptions in [93–95]. The compositions of SBA2 and SBA3 (undoped controls) are shown in Table 9.

Both SBA2 and SBA3 were prepared using a melting and quenching process. In short, all the components listed above were melted in a platinum crucible at 1450 °C for 1 h, after which the melt was cooled in a brass mold to obtain glass bars with a diameter of 1 cm, which were then annealed at 500 °C for 13 h and cut into discs of 2 mm thickness. The discs were polished with SiC abrasive papers up to 1200 grit to level the surfaces. For the ion-doping procedure, silver (Ag⁺) and copper (Cu²⁺) ions were incorporated onto the surface of SBA2 and SBA3, respectively, through the ion-exchange process consisting of submerging them in an aqueous solution of AgNO₃ (0.03 M) or Cu(CH₃COO)₂ (0.001 M) for 1 h, at 37 °C.

Additionally, the composition of ST with 5% molar tellurium or without (in previous works denominated as Ste0 or a doped version of STe5, [94]) is described in Table 10.

The authors state that the scientific conclusions are unaffected. This correction was approved by the Academic Editor. The original publication has also been updated.