کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1677810 1009910 2010 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The process of collagen biomineralization observed by AFM in a model dual membrane diffusion system
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
The process of collagen biomineralization observed by AFM in a model dual membrane diffusion system
چکیده انگلیسی

Investigation and simulation of naturally occurring mineralization can offer some new ideas in the design and fabrication of new functional materials for bone analogues. In this paper, a model dual membrane diffusion system (DMDS) was used to study the mineralization behaviour of collagen. The process of mineralization was observed by atomic force microscope (AFM). The results showed that the surface roughness and hardness of mineralized collagen fibers increased with time during the process of mineralization. The adhesion force of mineralized collagen fibers decreased with mineralization time. The micromechanical properties and microstructure changes of mineralized collagen fibers suggested that the mineralization was a step-by-step assembling process.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ultramicroscopy - Volume 110, Issue 10, September 2010, Pages 1306–1311
نویسندگان
, , , ,