کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10714402 1025587 2011 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Functionalized single-walled carbon nanotubes interacting with glycine amino acid: DFT study
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Functionalized single-walled carbon nanotubes interacting with glycine amino acid: DFT study
چکیده انگلیسی
We have investigated the adsorption of glycine on carbon nanotubes (CNTs) functionalized by various functional groups using density functional theory calculations. Compared with the pristine CNTs, the functionalized CNTs system has significantly higher binding energy value and shorter distance between the glycine and the nanotube surface. The calculations of electronic structures and charge Mulliken population indicate a strong physisorption process for the glycine adsorption on the functionalized CNTs. Therefore, functionalized CNT is expected to be a novel material for designing life science-related tools employing biological systems.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 406, Issue 23, 1 December 2011, Pages 4453-4459
نویسندگان
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