Chromium (Cr) (VI) is a well-known toxic, mutagenic, and carcinogenic water pollutant (1). The World Health Organization (WHO) set a maximum allowable...
I have written previously about the environmental issues of the widely used per- and polyfluoroalkyl substances (PFAS). These have led to restrictions...
Invasive dental procedures can be uncomfortable or painful, routinely requiring the use of anaesthetic formulations. Unfortunately, in many cases, the...