Density of surface charge is a more predictive factor of the toxicity of cationic carbon nanoparticles than zeta potential

HIGHLIGHTS

• who: Maud Weiss from the (UNIVERSITY) have published the paper: Density of surface charge is a more predictive factor of the toxicity of cationic carbon nanoparticles than zeta potential, in the Journal: (JOURNAL)
• what: In the present study, CDs were prepared as previously described .
• how: To get deeper insight into this the authors carried out a comprehensive study on 5 cationic carbon NPs (NP2 to NP6) exhibiting a similar zeta (ζ) potential value (from + 20.6 to + 26.9 mV) but displaying an increasing surface charge density (electrokinetic charge ­Qek from 0.23 to . . .
  

   

  

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