Synthesis of Silica Nanoparticles

Advantages of silica nanoparticles

   

(A)                                          (B)

(A) Strong fluorescence: Predicatable spectrum

(B) photochemical stability: shielding of oxygen by silica coating

Silica surface: versatile biomolecules can be immobilized

Synthesis of silica nanoparticle probes

Sandwich hybridization