01194nam a2200145 a 450000100080000000500110000800800410001910000170006024501080007726002010018552005930038665000190097970000230099870000270102120384712016-02-24       2015    bl uuuu     u00u1 u    #d1 aCLEMENTE, Z.  aEvaluation of graphene oxide toxicity by fet test in the presence of humic acid.h[electronic resource]  aIn: CONGRESS OF TOXICOLOGY IN DEVELOPING COUNTRIES, 9.; CONGRESSO BRASILEIRO DE TOXICOLOGIA, 19., 2015, Natal. Anais... Sociedade Brasileira de Toxicologia; International Union of Toxicologyc2015  aSustainable development of nanotechnology requires the deep evaluation of the safety of its products. Despite nanotoxicological studies have been intensified in recent years, gaps remain in the methods used to assess the nanotechnology risks. These gaps are due to the complex nanomaterials behavior in the environment, especially in the presence of organic matter and depending on the nanomaterial characteristics. Studies indicate that humic acid present in the aquatic environment can increase the stability of nanomaterial dispersions and may change its toxicity to aquatic organisms.  aGraphene oxide1 aMARTINEZ, D. S. T.1 aCASTRO, V. L. S. S. de