“…For instance, MNPs have been a great aid in medical diagnosis and treatment of diseases. 2 Among other cutting-edge medical applications, MNPs are integral components of drug carriers for magnetic drug delivery, 3,4 heat mediators in cancer therapy by magnetic fluid hyperthermia (MFH), 5 or contrast agents for magnetic resonance imaging (MRI). 6 MNPs are also highly relevant in matter of sensors and biosensors aimed to diverse analytes, 7 e.g., food contaminants, 8,9 environmental pollutants, 10 antibodies, 11 etc.…”