“…The increasing number of orthopaedical surgeries and the need to replace bone tissue have stimulated interest in developing multifunctional biomaterials to be used in bone diseases. Hence, Pajor et al [ 18 ] searched for synthetic materials as carriers for delivering drugs, such as antibiotics, to combat surgical site infections. The authors studied the physicochemical properties and biological activity of different types of porous granules containing silver or gallium ions.…”