Hi everybody. My name is Ada. I am a new user on this forum.
I am working with microcantilevers (MCs). Recently I experienced lack of sensitivity. I use MCs coated with nanostructured gold and I use SAM to attach different biological molecules e.g. Protein A, IgG, antiIgG. Everything was working fine until recently.
Would enybody have any sugestions what might be wrong?
Thanks,
Ada