کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1162993 1490910 2016 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Graphene/graphene oxide and their derivatives in the separation/isolation and preconcentration of protein species: A review
ترجمه فارسی عنوان
گرافن / اکسید گرافین و مشتقات آن در جداسازی / جداسازی و پیشگیری از گونه های پروتئین: بررسی
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
چکیده انگلیسی


• This review provides an updated overview of G/GO-materials in the separation, isolation/preconcentration of protein species.
• The strategies to improve protein extraction performance by G/GO-materials are summarized.
• The challenges and future perspectives in the related research fields are discussed.

The distinctive/unique electrical, chemical and optical properties make graphene/graphene oxide-based materials popular in the field of analytical chemistry. Its large surface offers excellent capacity to anchor target analyte, making it an powerful sorbent in the adsorption and preconcentration of trace level analyte of interest in the field of sample preparation. The large delocalized π-electron system of graphene framework provides strong affinity to species containing aromatic rings, such as proteins, and the abundant active sites on its surface offers the chance to modulate adsorption tendency towards specific protein via functional modification/decoration. This review provides an overview of the current research on graphene/graphene oxide-based materials as attractive and powerful adsorption media in the separation/isolation and preconcentration of protein species from biological sample matrixes. These practices are aiming at providing protein sample of high purity for further investigations and applications, or to achieve certain extent of enrichment prior to quantitative assay. In addition, the challenges and future perspectives in the related research fields have been discussed.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Analytica Chimica Acta - Volume 922, 30 May 2016, Pages 1–10
نویسندگان
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