3.4. Marine peptidoglycan-based biosensors
3.4.1. Hyaluronic acid-based biosensors :
Hyaluronic acid, is an anionic, nonsulfated glycosaminoglycan,
antifoulant biomaterial for electrochemical biosensors (Liu et al.,
2014). HA disaccharide unit facilitates the hydrogen bonding of
bioreceptors. Joung et al. (2013) developed an impedimetric label-free
immunosensor by utilizing nano-porous hyaluronic acid (HA) membrane for
detection of E.coli O157:H7 pathogen from whole milk.