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US 2024/0174792 A1Published application
Polymer
AssigneeSumitomo Chemical Company, Limited
InventorNazrul Islam
Life of this patent
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Abstract
A conjugated polymer comprising a repeat unit of formula (I) wherein R1 in each occurrence is a substituent; R2 in each occurrence is independently H or a substituent; X is selected from O, S and NR3; and R3 in each occurrence is independently H or a substituent. The polymer may be used as a light-emitting marker in a method of sequencing nucleic acids. The polymer may be used as a method of identifying a target analyte in a sample.
Claims22
A conjugated polymer comprising a repeat unit of formula (I):
- wherein:
- R1 in each occurrence is a substituent;
- R2 in each occurrence is independently H or a substituent;
- X is selected from O, S and NR3;
- and
- R3 in each occurrence is independently H or a substituent.
3 more elements
(canceled)
A monomer of formula (I-M):
- wherein:
- R1 in each occurrence is a substituent;
- R2 in each occurrence is independently H or a substituent;
- X is selected from O, S and NR3;
- R3 in each occurrence is independently H or a substituent;
- and
- each LG is independently selected from the group consisting of boronic acid;
- boronic esters;
- halides;
- and pseudohalides.
7 more elements
(canceled)
Dependencies are inferred from the claim text.