The molecular spacer arm, production method, and utilization on the analysis tip/chip which possesses the molecule or the organism molecule

摘要

This invention, the molecular spacer arm, regards the fixed method of the molecular unit to the solid backing, and the utilization of the said spacer arm on the analysis tip/chip which possesses the molecule or the organism molecule. The said spacer arm is formula (i),In formula: X⁰, X⁴ =C, O, S, Se, N, P and As; X^1-3=C, O, N, S, Se, P, As, or aryl and hetero aryl at C1-6 rank; Z^1-2=C-R, Si-R, N, P, and As, here alkyl at R=C1-6 rank; R^1-3=H, or alkyl, aryl and hetero aryl at C1-6 rank; [Gp] =N protective group; n, or more integer of m and n=1; [Sup] =H, or silane conversion solid backing; The molecular unit which designates that to covalent bond it is locked on the said silane conversion solid backing [mo] by the mediation of =H, or the said spacer arm as purposeSo it is.