Conjugation of Bdpy1 or Bdpy2 to linker functionalized surface or microchips anchored to the surface and release of microchips from surfaces. In order to immobilize Bdpy1 or Bdpy2 surface or SOµC using the click chemistry reaction, the proportions of compound Bdpy1 or Bdpy2, CuSO4, and sodium ascorbate were 1, 0.1, and 1, respectively. For this purpose, 1 mL solution (DMF (8)/H2O (2)), containing 0.2 mM of Bdpy1, 0.02 mM CuSO4, and 0.2 mM sodium ascorbate, was used. For preparing this solution, first stock solutions of Bdpy1 or Bdpy2 (0.25 mM) in DMF, CuSO4 (0.2 mM) in Milli-Q water, and sodium ascorbate (2 mM) in Milli-Q water were prepared.