The use of nanomaterials in biosensing is becoming popular in recent years due to the improvements in sensitivity and its robustness 14,15,16,17 since contrary to enzymes and other biological compounds, nanomaterials are stable in time and do not require, in most of the cases, special storage conditions (i.e
Similarly, oral acute toxicity tests at 3,000 mg/kg and 5,000 mg/kg resulted in no deaths, suggesting an LD 50 greater than 5,000 mg/kg, classifying it as practically non-toxic and safe (709)
Accessed October 11, 2020
E.PapageorgiouA
It should be noted that GSH ester tends to be enriched inside cells due to its hydrophobic nature and esterase-catalyzed hydrolysis of GSH ester to GSH
It is also the most important ingredient in any skin whitening regimen