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Št. zadetkov: 2
In vitro genotoxicity assessment of commercially available graphene quantum dots in human peripheral blood cells and salivary leukocytes
Tamara Ćetković Pećar, Irma Durmišević, Mirta Milić, Anja Haverić, Bojana Žegura
Izvirni znanstveni članek
Oznake: grafenske kvantne pike;nanomateriali;genotoksičnost;periferne krvne celice;levkociti;GQDs;FTIR;DNA damage;cell viability;micronuclei;
Commercially available graphene quantum dots (GQDs) are promising nanomaterials for applications in research and preclinical diagnostics, drug delivery, and bioimaging. Their bioactivity is highly dependent on dose, route of exposure, duration, cell type, uptake mechanisms, tissue and cellular distr ...
Leto: 2026 Vir: Nacionalni inštitut za biologijo (NIB)
In vitro toxicity assessment of graphene quantum dots using a 3D HepG2 model
Irma Durmišević, Anja Haverić, Sonja Žabkar, Alja Štraser, Katja Kološa, Petra Jenuš, Iza Rozman, Bojana Žegura
Izvirni znanstveni članek
Oznake: nanomaterials;graphene quantum dots;HepG2 spheroids;toxicity;
In the present study, two types of graphene quantum dots (GQDs) were investigated: green-emitting (G-GQDs) and blue-emitting (B-GQDs). Physicochemical characterisation was performed using transmission electron microscopy (TEM), zeta potential, and hydrodynamic radius measurements to evaluate the mor ...
Leto: 2026 Vir: Nacionalni inštitut za biologijo (NIB)
Št. zadetkov: 2
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