Hum. gene ther. Hum. gene ther. Cancer-derived exosomes loaded with ultrathin palladium nanosheets for targeted bioorthogonal catalysis Sancho-Albero M. Universidad de Zaragoza Rubio-Ruiz B. Perez-Lopez A.M. Sebastian V. Universidad de Zaragoza Martin-Duque P. Arruebo M. Universidad de Zaragoza Unciti-Broceta A. Santamaria J. Universidad de Zaragoza 2019 research-article