Influence of titanium-substrate roughness on Ca-P-O thin films grown by atomic layer deposition

Article ID	Journal	Published Year	Pages	File Type
8037088	Thin Solid Films	2013	6 Pages	PDF

Abstract

âº Atomic layer deposition of Ca-P-O films on abraded Ti substrate âº Surface analysis using Time-Of-Flight Elastic Recoil Detection Analysis âº Dependence of substrate roughness on the Ca/P atomic ratio of thin films âº An increase in Ca/P atomic ratio with decreasing roughness âº Mouse osteoblast showed greater coverage of cells in polished surface.

Keywords

Atomic force microcopy Surface patterning Biomaterials ion beam analysis Atomic layer deposition Biocompatibility Elemental profiling Cell adhesion

Related Topics

Physical Sciences and Engineering Materials Science Nanotechnology

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Influence of titanium-substrate roughness on Ca-P-O thin films grown by atomic layer deposition

Authors

A.R. Ananda Sagari, Jari Malm, Mikko Laitinen, Paavo Rahkila, Ma Hongqiang, Matti Putkonen, Maarit Karppinen, Harry J. Whitlow, Timo Sajavaara,