Oriented Functionalization of Magnetic Beads with in Vivo Biotinylated Nanobodies for Rapid MALDI-TOF MS Ultrasensitive Quantitation of Microcystins in Biological Samples

Oriented Functionalization of Magnetic Beads with in Vivo Biotinylated Nanobodies for Rapid MALDI-TOF MS Ultrasensitive Quantitation of Microcystins in Biological Samples