Tsubasa Sato, M. Yoshizawa‐Fujita, Y. Takeoka, M. Rikukawa
{"title":"Formation of Polyelectrolyte Complexes from Cationic Polyfluorenes and ssDNA","authors":"Tsubasa Sato, M. Yoshizawa‐Fujita, Y. Takeoka, M. Rikukawa","doi":"10.4172/2155-9872.1000388","DOIUrl":null,"url":null,"abstract":"Trimethylphosphonium-substituted polyfluorenes (PTMPHFs) with controlled molecular weights were synthesized using the Kumada catalyst-transfer polycondensation procedure, and their recognition properties towards various biomolecules were examined. Upon the formation of polyelectrolyte complexes with single stranded DNA (particularly polyadenine and polycytosine), the UV-vis absorption of PTMPHF was red-shifted and its fluo-rescence was quenched.","PeriodicalId":14865,"journal":{"name":"Journal of analytical and bioanalytical techniques","volume":"1 1","pages":"1-3"},"PeriodicalIF":0.0000,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of analytical and bioanalytical techniques","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4172/2155-9872.1000388","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
Trimethylphosphonium-substituted polyfluorenes (PTMPHFs) with controlled molecular weights were synthesized using the Kumada catalyst-transfer polycondensation procedure, and their recognition properties towards various biomolecules were examined. Upon the formation of polyelectrolyte complexes with single stranded DNA (particularly polyadenine and polycytosine), the UV-vis absorption of PTMPHF was red-shifted and its fluo-rescence was quenched.
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