التفاصيل البيبلوغرافية
| العنوان: |
Inexpensive Synthesis of Poly(Ethylenedioxythiophene‐Sulfobetaine) Films with High Bio‐Antifouling Ability. |
| المؤلفون: |
Shen, Mo‐Yuan, Huang, Tzu‐Yang, Luo, Chun‐Hao, Huang, Yu‐Chun, Tsai, Yu‐Han, Wang, Tian‐Lin, Yu, Hsiao‐hua |
| المصدر: |
Journal of the Chinese Chemical Society; Jan2018, Vol. 65 Issue 1, p149-155, 7p |
| مصطلحات موضوعية: |
THIOPHENES, CHEMICAL synthesis, BETAINE, BIOCIDES, POLYMER films, PHOSPHOCHOLINE |
| مستخلص: |
To prevent nonspecific interactions with biomolecules (e.g., proteins), blood cells, and microorganisms (e.g., bacteria, viruses, fungi, parasites) that can exert severe side effects, several bio‐inspired antifouling materials, including poly(ethylene glycol) and zwitterionic phosphocholine, sulfobetaine (SB), and carboxybetaine derivatives have been applied in biomedical electronic devices. In this paper, we report the development of an economical strategy for synthesizing ethylenedioxythiophene (EDOT)‐SB and creating the corresponding highly antifouling polymer films though electrochemical polymerization. The poly(EDOT‐SB) films inhibited 95% of the nonspecific binding of proteins from serum and prevented the adhesion of fibroblast cells. Moreover, the antifouling properties of the conducting film were maintained in both the oxidized and reduced states of PEDOT. Such zwitterionic, functionalized conducting polymer films appear to have great potential for application to bio‐electronic implant devices. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
