Ageing remarkably alters the toxicity of carbon black particles towards susceptible cells: determined by differential changes of surface oxygen groups

We uncover that O 3 -induced ageing dynamically alters the surface O-functionalities of carbon black (CB) nanoparticles, a model of airborne particles. The consequent distinct bioreactivity and toxicity towards susceptible cells under low-dose exposure are largely attributed to the variant species o...

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Veröffentlicht in:	Environmental science. Nano 2020-06, Vol.7 (6), p.1633-1641
Hauptverfasser:	Wei, Shuting, Qi, Yu, Ma, Li, Liu, Yongchun, Li, Guangke, Sang, Nan, Liu, Sijin, Liu, Yajun
Format:	Artikel
Sprache:	eng
Schlagworte:	Ageing Aging Aging (artificial) Black carbon Carbon Carbon black Cells Environmental changes Nanoparticles Toxicity
Online-Zugang:	Volltext
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