کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
594748 1453992 2011 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Solvothermal fabrication of adsorptive polymer monolith with large nanopores towards biomolecules immobilization
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
Solvothermal fabrication of adsorptive polymer monolith with large nanopores towards biomolecules immobilization
چکیده انگلیسی

Reported in this paper is solvothermal fabrication of nanoporous polymer monolith for biomolecules adsorption. General functional groups such as carboxyl and amido could be easily introduced into the nanoporous polymers by in situ polymerization of divinylbenzene and the monomers of methacrylic acid or acrylamide. The synthesized polymers exhibit high BET surface areas (105–499 m2/g), large pore volumes (0.41–1.22 cm3/g), and large pore size (10–100 nm), which were quite suitable for biomolecules adsorption. As representative tests, myoglobin was chosen as a target adsorbate, and all these nanoporous polymers show much higher adsorptive capacities than conventional materials such as commercial resin (XAD-4) and activated carbon. Our nanoporous polymer monolith would be potentially important for enzyme immobilization.

Figure optionsDownload as PowerPoint slideResearch highlights
► Solvothermal synthesis of carboxyl/amido functionalized nanoporous polymers.
► The synthesized polymers show high BET surface areas and large nanopores.
► The synthesized polymers are quite suitable for biomolecules adsorption.
► The synthesized polymers show high adsorptive capacities of myoglobin.
► The synthesized polymers show high adsorptive rate of myoglobin.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects - Volume 380, Issues 1–3, 5 May 2011, Pages 29–34
نویسندگان
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