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Full-Text Articles in Life Sciences
Cytotoxicity Of Nio And Ni(Oh)₂ Nanoparticles Is Mediated By Oxidative Stress-Induced Cell Death And Suppression Of Cell Proliferation, Melissa H. Cambre, Natalie J. Holl, Yue-Wern Huang, For Full List Of Authors, See Publisher's Website.
Cytotoxicity Of Nio And Ni(Oh)₂ Nanoparticles Is Mediated By Oxidative Stress-Induced Cell Death And Suppression Of Cell Proliferation, Melissa H. Cambre, Natalie J. Holl, Yue-Wern Huang, For Full List Of Authors, See Publisher's Website.
Biological Sciences Faculty Research & Creative Works
The use of nanomaterial-based products continues to grow with advancing technology. Understanding the potential toxicity of nanoparticles (NPs) is important to ensure that products containing them do not impose harmful effects to human or environmental health. In this study, we evaluated the comparative cytotoxicity between nickel oxide (NiO) and nickel hydroxide (Ni(OH)2) in human bronchoalveolar carcinoma (A549) and human hepatocellular carcinoma (HepG2) cell lines. Cellular viability studies revealed cell line-specific cytotoxicity in which nickel NPs were toxic to A549 cells but relatively nontoxic to HepG2 cells. Time-, concentration-, and particle-specific cytotoxicity was observed in A549 cells. NP-induced oxidative …