| abstract |
The present invention relates to a mercury detection functional brush polymer compound represented by Formula 1, a method for preparing the same, and a detection method using surface plasmon resonance spectroscopy (SPR).n n n (One)n n n Wherein α, β represent a repeating unit of carbon including R 1 and R 2 and are a value from 0 to 20 regardless of each other;n n n R 1 and R 2 are each independently hydrogen, an alkyl group having 1 to 20 carbon atoms;n n n m and n represent the content (mol%) of the polyether unit, where 0 <m ≦ 100, 0 ≦ n <100, and m + n = 100;n n n Y is H, an alkyl group having 1 to 20 carbon atoms, or a ring containing E, G, J, M, Q, Z at the -W end;n n n W is a linker,n n n G and Z are selected from the group consisting of C, N, O, P or S;n n n E, J, M and Q are -CHO, COOH, -H, -N 3 , -NO 2, -NH 2 , -OH, -PO 3 H, -SH, -SO 3 H, = O, = N, = S, -C 6 H 5 and an alkyl group having 1 to 20 carbon atoms; The weight average molecular weight of the mercury ion detection function brush polymer compound is 5,000 to 5,000,000, preferably 5,000 to 500,000. |