کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1987698 1540324 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Terraced self assembled nano-structures from laminarin
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی زیست شیمی
پیش نمایش صفحه اول مقاله
Terraced self assembled nano-structures from laminarin
چکیده انگلیسی
The formation of self assembled nano-structures from the biopolymer laminarin dried onto mica is reported. The observed structures are composed of stacked terraced layers decreasing in size away from the mica surface. The layers display a high degree of dimensional regularity as observed using atomic force microscope imaging (AFM). The width of the layers is linearly dependent upon the number of layers in the structure and decreases with layer number away from the mica substrate. The thickness of the layers is uniform throughout the structure. A pore is contained in the central region of each structure with more than one layer. We postulate that these structures have potential use as templates in microelectronic devices and sensors where the central pore has the potential to immobilise functional materials.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Biological Macromolecules - Volume 40, Issue 4, 10 March 2007, Pages 362-366
نویسندگان
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