Avoid common mistakes on your manuscript.
Correction to : Microchimica acta
Figure 3 in the above article has been replaced. The authors apologize for an oversight during the submission process. The new figure presents additional data: EDX analysis was used to confirm the presence of Fe3O4 NPs in the composition of Fe3O4@GQDs@GM. The EDX spectrum revealed only the existence of C, N, O, and, Fe elements (Fig. 3C), which could be good evidence for the successful incorporation of Fe3O4@GQDs within the GM matrix.
A) SEM image of the Fe3O4/GQDs@GM, B) SEM image with a high magnification image and C) EDX spectrum of Fe3O4/GQDs@GM
The original article has been corrected.
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Aladaghlo, Z., Javanbakht, S., Fakhari, A.R. et al. Correction to: Gelatin microsphere coated Fe3O4@graphene quantum dots nanoparticles as a novel magnetic sorbent for ultrasound-assisted dispersive magnetic solid-phase extraction of tricyclic antidepressants in biological samples. Microchim Acta 189, 377 (2022). https://doi.org/10.1007/s00604-022-05442-y
Published:
DOI: https://doi.org/10.1007/s00604-022-05442-y