0000000000182020

AUTHOR

Barbara Bassi

showing 1 related works from this author

Gold nanostar–polymer hybrids for siRNA delivery: Polymer design towards colloidal stability and in vitro studies on breast cancer cells

2017

To overcome the low bioavailability of siRNA (small interfering RNA) and to improve their transfection efficiency, the use of non-viral delivery carriers is today a feasible approach to transform the discovery of these incredibly potent and versatile drugs into clinical practice. Polymer-modified gold nanoconstructs (AuNCs) are currently viewed as efficient and safe intracellular delivery carriers for siRNA, as they have the possibility to conjugate the ability to stably entrap and deliver siRNAs inside cells with the advantages of gold nanoparticles, which can act as theranostic agents and radiotherapy enhancers through laser-induced hyperthermia. In this study, AuNCs were prepared by coat…

3003siRNA deliverySmall interfering RNAPolymersMetal NanoparticlesPharmaceutical ScienceGold Colloid02 engineering and technologyPolyethylene Glycol01 natural sciencesPolyethylene GlycolsGold Colloidchemistry.chemical_compoundDrug Delivery SystemsMCF-7 CellDrug StabilityCoatingRNA Small InterferingPolymerDrug Carrierchemistry.chemical_classificationDrug CarriersTumorLipoic acidGold nanostarPolymer021001 nanoscience & nanotechnologyColloidal goldMCF-7 Cells0210 nano-technologyDrug carrierHydrophobic and Hydrophilic InteractionsBreast NeoplasmHumanBiological AvailabilityReproducibility of ResultBreast NeoplasmsNanotechnologyPolyethylene glycolengineering.materialSmall InterferingTransfection010402 general chemistryCell LineHydrophobic and Hydrophilic InteractionMetal NanoparticleCell Line TumorAmphiphileHumansGene SilencingParticle SizeGold nanostarsReproducibility of ResultsGold nanostars; Lipoic acid; MCF-7; PEG; PHEA; siRNA delivery; Biological Availability; Breast Neoplasms; Cell Line; Tumor; Drug Carriers; Drug Delivery Systems; Drug Stability; Gene Silencing; Gold; Gold Colloid; Humans; Hydrophobic and Hydrophilic Interactions; MCF-7 Cells; Metal Nanoparticles; Particle Size; Polyethylene Glycols; Polymers; RNA; Small Interfering; Reproducibility of Results; Transfection; 3003PHEAPEG0104 chemical scienceschemistrySettore CHIM/09 - Farmaceutico Tecnologico ApplicativoengineeringRNAGoldMCF-7Drug Delivery SystemInternational Journal of Pharmaceutics
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