6 documents found, page 1 of 1
Multifunctional graphene-based magnetic nanocarriers for combined hyperthermia ...
Rodrigues, Raquel Oliveira; Baldi, Giovanni; Doumett, Saer; Garcia-Hevia, Lorena; Gallo, Juan; Bañobre-López, Manuel; Dražić, GoranThe synthesis of hydrophilic graphene-based yolk-shell magnetic nanoparticles functionalized with copolymer pluronic F-127 (GYSMNP@PF127) is herein reported to achieve an efficient multifunctional biomedical system for mild hyperthermia and stimuli-responsive drug delivery. In vitro tests revealed the extraordinary ability of GYSMNP@PF127 to act as smart stimuli-responsive multifunctional nanomedicine platform fo...
A Tailor-made protocol to synthesize yolk-shell graphene-based magnetic nanopar...
Rodrigues, Raquel Oliveira; Baldi, Giovanni; Doumett, Saer; Gallo, Juan; Bañobre-López, Manuel; Dražić, Goran; Calhelha, Ricardo C.A simple tailor-made protocol to synthesize graphene-based magnetic nanoparticles (GbMNPs) for nanomedicine is herein reported. Different GbMNPs with very distinctive physicochemical and toxicological properties were synthesized by adjusting the number of carbon precursors in the coating of superparamagnetic iron oxide nanoparticles. In vitro tests show the ability to use these GbMNPs as intelligent and on-dema...
A tailor-made protocol to synthesize yolk-shell graphene-based magnetic nanopar...
Rodrigues, Raquel O.; Baldi, Giovanni; Doumett, Saer; Gallo, Juan; Bañobre-López, Manuel; Dražić, Goran; Calhelha, Ricardo C.; Ferreira, Isabel C. F. R.A simple tailor-made protocol to synthesize graphene-based magnetic nanoparticles (GbMNPs) for nanomedicine is herein reported. Different GbMNPs with very distinctive physicochemical and toxicological properties were synthesized by adjusting the number of carbon precursors in the coating of superparamagnetic iron oxide nanoparticles. In vitro tests show the ability to use these GbMNPs as intelligent and on-dema...
Multifunctional graphene-based magnetic nanocarriers for combined hyperthermia ...
Rodrigues, Raquel O.; Baldi, Giovanni; Doumett, Saer; Garcia-Hevia, Lorena; Gallo, Juan; Bañobre-López, Manuel; Dražić, Goran; Calhelha, Ricardo C.The synthesis of hydrophilic graphene-based yolk-shell magnetic nanoparticles functionalized with copolymer pluronic F-127 (GYSMNP@PF127) is herein reported to achieve an efficient multifunctional biomedical system for mild hyperthermia and stimuli-responsive drug delivery. In vitro tests revealed the extraordinary ability of GYSMNP@PF127 to act as smart stimuli-responsive multifunctional nanomedicine platform ...
Development of highly hydrophilic yolk-shell Fe3O4@C magnetic nanoparticles: a ...
Rodrigues, Raquel Oliveira; Doumett, Saer; Baldi, Giovanni; Bañobre-López, Manuel; Gallo, Juan; Lima, Rui A.; Silva, Adrián; Gomes, HelderDue to their remarkable physicochemical properties acquired at the nanoscale, magnetic nanoparticles (MNPs) are of interest in several disciplines, such as data storage, water purification, biochips and biomedicine (1). In order to prevent the oxidation of the MNPs, and their aggregation, several procedures have been developed to encapsulate them as a magnetic core (2). In particular, carboncoated nanoparticles...
Development of stimuli-responsive graphene-based yolk-shell magnetic nanopartic...
Rodrigues, Raquel Oliveira; Baldi, Giovanni; Doumett, Saer; Bañobre-López, Manuel; Gallo, Juan; Dražić, Goran; Lima, Rui A.; Silva, AdriánMagnetic drug delivery systems have attracted much attention in the last decades due to the possibility to improve the therapeutic efficacy of anticancer drugs, by enabling instable and poorly soluble drug agents to reach tumour cells after being guided by low magnetic fields and monitored by magnetic resonance imaging (MRI) [1]. Hence, a lower amount of anticancer drug is needed and the typical side effects of...