Abstract In view of preparing antibiotic-loaded structures that can be used as dressing to prevent or contain wound infections, this study evaluates biodegradable nanofibrillar matrices obtained by jet-spraying and containing ciprofloxacin (CIF). The matrices were prepared from different blends of poly-(ε-caprolactone) (PCL) and poly-d,l-(lactic acid) (PDLLA) in view of controlling mechanical properties, biodegradation and antibiotic[...]