Single bilayer graphene oxide sheet tolerance and glutathione redox system significance assessment in faba bean (Vicia faba L.) Journal of Nanoparticle Research Springer Nature Link Ultra sensitive detection of Cd (II) using reduced graphene oxide carboxymethyl cellulose glutathione modified electrode ScienceDirect Frontiers Graphene based nanomaterials for stimuli sensitive controlled delivery of therapeutic molecules Glutathione has been known and studied for over a century and is the most studied molecule in medicinal science, microbiology, and biochemistry. It's just now starting to get the applause A graphene oxide based switch on fluorescent probe for glutathione detection and cancer diagnosis ScienceDirect