For measuring the roughness in nano scale and also the map of the surface of an object we use the following instruments : Profilometer , AFM , ESEM , SEM .Regarding to the material and its status we choose the right instrument .Samples must be posted to the address of NCDC by a safe currier and we send back the results within 2 to 3 weeks. The related fees are calculated case to case considering the type of service. The resolution of our study is just a few nano meter .                                                             

For material analysis we use XRD machine and also ESEM for sensitive material . The mentioned instruments analyze the elements percentage of samples with very desired resolution.XRD yields the atomic structure of materials and is based on the elastic scattering of X-rays from the electron clouds of the individual atoms in the system and is an analytical technique for determining thickness, roughness, and density of single layer and multilayer thin films .                   

A thin film is a layer of material ranging from fractions of a nanometer (Monolayer) to several micrometers in thickness . The act of applying a thin film to a surface is thin-film deposition - any technique for depositing a thin film of material onto a substrate or onto previously deposited   layers.We accept all kind of orders for depositing thin film in Nano thinkness and micro thickness on your samples .We receive the samples by a safe currier and send you back after depositing your desired thin film , in a few weeks.          

The resent studies shows using frame works of some metals with nano and micros roughness and porosity develop the quality and quantity of the stem cell culturing in Vitro . What we do is making special frame works of Titanium , Aluminum or Carbon nano tubes, with the roughness or porosity in the scales of nano or micro for our clients . In some cases we also add the facility of having high electrical frequency attached to the scaffold .