“…Therefore, this spider silk composite material is suitable for magneto-electronic sensors. Apart from FeCo, a number of silk fibers containing inorganic materials, such as Ag, Au, Al, SiO 2 , Fe 2 O 3 , Fe 3 O 4 , CdTe, CdS, TiO 2 , and ZrO 2 , have appeared and are used as templates in synthesized biopolymers, resulting in new smart structural materials, all of which have potential in biosensor development [ 122 , 169 , 170 , 171 , 172 , 173 , 174 , 175 , 176 , 177 ]. In these biosensors, spider silk serves as a robust substrate to anchor the bio-recognition elements with minimal loss of their bioactivity.…”