Water-soluble ii-conjugated fluorescent 1,1 -binaphthyl-based polymers with tuneable absorption

Abstract

The invention is directed to a conjugate having the general formula (I) Wherein AR and MU are repeating units of a polymer MU is a polymer modifying unit or band gap modifying unit that is evenly or randomly distributed along the polymer main chain, G1 and G2 stand for hydrogen, halogen or an antigen recognizing moiety, with the provision that at least one of G1 or G2 is an antigen recognizing moiety, a is 10 to 100 mol %, b is 0 to 90 mol % c is 1 to 10 000; with the provisio that a+b=100 mol % characterized in that AR is connected in the polymer chain via the 2,2′ or 3,3′ or 5,5′ or 6,6′ or 7,7′ or 8,8′ positions according to general formula (II) Wherein the remaining positions 2,2′; 3,3′; 4,4′; 5,5′; 6,6′; 7,7′ and 8,8′ are substituted with same or different residues selected from the group consisting of H, SO2CF3, SO2Ra, CF3, CCl3, CN, SO3H, NO2, NRaRbRc+, CHO, CORa, CO2Ra, COCl, CONRaRb, F, Cl, Br, I, Ra, ORa, SRa, OCORa, NRaRb, NHCORa, CCRa, aryl-, heteroaryl-, C6H4ORa or C6H4NRaRb, with Ra-c independently hydrogen, alkyl-, alkenyl-, alkinyl-, heteroalkyl-, aryl-, heteroaryl-, cycloalkyl-, alkylcycloalkyl-, heteroalkylcycloalkyl-, heterocycloalkyl-, aralkyl- or a heteroaralkyl residue or (CH2)x(OCH2CH2)yO(CH2)zCH3, wherein x is an integer from 0 to 20; y is an integer from 0 to 50 and z is an integer from 0 to 20

Dependencies are inferred from the claim text.