Electrochemical magneto immunosensor for the detection of anti-TG2 antibody in celiac disease

Construction a magneto carbon paste electrode using synthesized molecularly imprinted magnetic nanospheres for selective and sensitive determination of mefenamic acid in some real samples

“…Recently, using of magneto electrodes in electrochemical sensing of various compounds was improved. Ability of magneto electrochemical sensors to capture different functionalized magnetic beads from solution makes it an excellent devise for determination of molecules and biomolecules in recent years (Yang and Li, 2001;Conzuelo et al, 2012;Kergaravat et al, 2013).…”

Towards a blocking-free electrochemical immunosensing strategy for anti-transglutaminase antibodies using screen-printed electrodes

“…In other cases, where shorter analysis times are achieved, the procedure is more complicated with several steps [42][43][44]. Only a blocking-free strategy was published by Pividori et al [45] using graphite-epoxy composite electrodes, but a complex methodology with several time-consuming (20 min) washing steps to prevent nonspecific adsorption is carried out.…”

Recent advances in biosensors for diagnosis of celiac disease: A review

“…Another ECIS based on magnetic beads was developed, which used HRP‐conjugated anti‐human IgA as a label, o ‐phenylenediamine and H 2 O 2 as substrates, and square wave voltammetric studies for detection (Adornetto et al, ; Kergaravat et al, ). Intra and inter‐assay precisions were found to be 10–13% and 14–16%, with recoveries between 94% and 123%, respectively.…”