Publisher Correction: Microchimica Acta (2023) 190:315

https://doi.org/10.1007/s00604-023-05908-7

In this article, the wrong Fig. 3 has been introduced during production. Given here is the correct figure.

Fig. 3
figure 1

SEM images of (a) ZIF-8-silica hybrid monolithic column and (b) silica monolithic column

The original article has been corrected.