Patent ID: 7402243

Claim:
A composition comprising a compound covalently bound to a substrate, said compound having structural Formula (II): or salts, solvates or hydrates thereof, wherein R 1 , R 2 and R 3 are independently alkyl, alkoxy, alkoxycarbonyl, alkylsulfonyloxy, amino optionally substituted with one or more of the same or different R 12 groups, aryl, aryloxycarbonyl, aryloxy, arylsulfonyloxy, halo or hydroxyl provided that at least one of R 1 , R 2 and R 3 is covalently bound to said substrate; L 1 is at least C 8 alkanyldiyl; L 2 is alkyldiyl or aryldiyl; Y is —S—, —O—, —C(O)N(R 4 )—, —N(R 4 )C(O)—, —N(R 4 )S(O) 2 —, —S(O) 2 N(R 4 )—, —C(O)O—, —OC(O)—, —OC(O)N(R 4 )—, —N(R 4 )C(O)O—, —N(R 4 )C(O)N(R 5 )— or —N(R 4 )C(S)N(R 5 )—, wherein R 4 and R 5 are independently hydrogen, alkyl, substituted alkyl, aryl or substituted aryl; and W is ZOH, -(Z) n N(R 6 )(R 7 ), -(Z) n N + (R 6 )(R 7 )(R 8 )X − —, or -(Z) n OP(O)(OR 9 )(OR 10 ) or -(Z) n B(OR 9 )(OR 10 )(OR 11 ), wherein R 6 , R 7 and R 8 are independently hydrogen, alkyl or substituted alkyl; R 9 , R 10 and R 11 are independently hydrogen, alkyl, substituted alkyl, aryl or substituted aryl; R 12 is hydrogen or alkyl; X − is an anionic counterion; Z is aryl or substituted aryl; and n is 0 or 1.