**Collagen - Modified Layered Silicate Biomaterials for Regenerative Medicine of Bone Tissue**

Zina Vuluga1, Catalina-Gabriela Potarniche2, Madalina Georgiana Albu3, Viorica Trandafir4, Dana Iordachescu5 and Eugeniu Vasile5 *1National Research and Development Institute for Chemistry and Petrochemistry-ICECHIM, Bucharest 2Department of Mechanical and Manufacturing Engineering Aalborg University, Aalborg, 3National Research and Development Institute for Textile and Leather, Bucharest, 4University of Bucharest, Research Center for Biochemistry and Molecular Biology, Bucharest, 5METAV CD, Bucharest, 1,3,4,5Romania 2Denmark* 
