Synthesis of fluorosurfactants for emulsion-based biological applications.

Synthesis of fluorosurfactants for emulsion-based biological applications.
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DOI:
10.1021/nn500810n
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发表时间:
2014-04-22
期刊:
影响因子:
17.1
通讯作者:
Leong, Kam W.
Leong, Kam W.
中科院分区:
材料科学1区
文献类型:
--
作者:
Chiu, Ya-Ling;Chan, Hon Fai;Phua, Kyle K. L.;Zhang, Ying;Juul, Sissel;Knudsen, Birgitta R.;Ho, Yi-Ping;Leong, Kam W.

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Microemulsion represents an attractive platform for fundamental and applied biomedical research because the emulsified droplets can serve as millions of compartmentalized micrometer-sized reactors amenable to high-throughput screening or online monitoring. However, establishing stable emulsions with surfactants that are compatible with biological applications remains a significant challenge. Motivated by the lack of commercially available surfactants suitable for microemulsion-based biological assays, this study describes the facile synthesis of a biocompatible fluorosurfactant with nonionic tris(hydroxymethyl)methyl (Tris) polar head groups. We have further demonstrated compatibility of the developed surfactant with diverse emulsion-based applications, including DNA polymeric nanoparticle synthesis, enzymatic activity assay, and bacterial or mammalian cell culture, in the setup of both double- and multiphases of emulsions.
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