| 초록 |
In recent years, water-soluble conjugated polymers are interested towards the applications in biosensor materials because of their detection ability toward DNA, proteins, and biological agents. The detection of biological analytes can be achieved in high sensitivity using organic conjugated polymers based biosensory materials due to their large signal amplification even more trace amount of analytes. In this study, we have synthesized poly[4,7-(2,1,3-benzothiadiazole)-alt-1,4-phenylene-co-2,5-bis(4-sulfonatobutoxy)-alt-1,4- phenylene] (APBT) and poly[4,7-(bis(thiophen-2-yl)benzo-2,1,3-thiadiazole)-alt-1,4-phenylene-co-2,5-bis(4-sulfonatobutoxy)-alt-1.4-phenylene] (APTBT). The polymer solutions were exhibited blue-to-green and blue-to-red fluorescence color change upon aggregation in poor solvents and oppositely charged species. |
