Influence of the geometry of nanostructured hydroxyapatite and alginate composites in the initial phase of bone repair oleh George Gonçalves dos Santos, Luisa Queiroz Vasconcelos, Suelen Cristina da Silva Poy, Renata dos Santos Almeida, Aryon de Almeida Barbosa Júnior, Silvia Rachel de Albuquerque Santos, Alexandre Malta Rossi, Fúlvio Borges Miguel, Fabiana Paim Rosa