2018年8月24日 · Degradation of pristine graphene occurs in the human body when interacting with a naturally occurring enzyme found in the lung, announced Graphene Flagship partners; the French National...

2018年8月23日 · Myeloperoxidase -- an enzyme naturally found in our lungs -- can biodegrade pristine graphene, according to the latest discovery of Graphene Flagship partners in CNRS, University of Strasbourg...

2015年6月1日 · Researchers show how graphene oxide suspended in water biodegrades in a reaction catalyzed by a human enzyme, with the effectiveness of the breakdown dependent on the colloidal stability of the...

2019年3月13日 · We demonstrate that N-acetyl cysteine (NAC) reduces graphene oxide (GO) at room temperature. This represents a new green method to produce reduced GO (rGO). NAC adheres to the rGO surface as demonstrated by several spectroscopy techniques and avoids GO-mediated oxidation of glutathione.

2015年6月2日 · Graphene Flagship researchers show how graphene oxide suspended in water biodegrades in a reaction catalysed by a human enzyme, with the effectiveness of the breakdown dependent on the colloidal...

Toxicity of graphene oxide to cells reduced by almost 20% after its incubation with kaolin, most likely because of its adhesion to the platy clay nanoparticles, which was detected by atomic force microscopy.

The potential extensive application of graphene oxide (GO) in various fields results in the possibility of its release into the natural environment with negative impacts on humans and the ecosystem. The UV-induced removal behavior of aqueous GO was ...

Graphene oxide (GO) with its extraordinary structure and physicochemical properties has an excellent capability for the removal of As from contaminated water; however, the influence of GO on the toxic response to As (III), a well-established human carcinogen, is largely unknown.

2019年4月4日 · We demonstrate that N-acetyl cysteine (NAC) reduces graphene oxide (GO) at room temperature. This represents a new green method to produce reduced GO (rGO). NAC adheres to the rGO surface as demonstrated by several spectroscopy techniques and avoids GO-mediated oxidation of glutathione.

2022年2月14日 · A novel method for graphene oxide (GO) reduction using γ-rays in the presence of natural antioxidants is revealed to be a promising eco-friendly and safe approach for producing reduced graphene oxide (RGO) biocomposites for medical applications.