Diagnostic devices containing porous material

摘要: Diagnostic devices are disclosed which contain porous material. The material preferably comprises silica and alumina. Chemical and/or biological molecules can be bound to the in high concentrations while both having accessibility solution, retaining their natural conformation. Such diagnostic may used for a wide array of assays including protein (e.g. ELISA) nucleic acid hybridization on chips or beads) detection quantification methods.